Used Business Card Cutting for sale (18,229)

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, Compared to the AeroCut model, the processing speed of the AeroCut Quatro is 2.5 times faster (depending on the specific application). This automatic cutter quickly and precisely processes up to 350 business cards per minute from SRA3 sheets (25 cards per sheet) using an optional cutting unit. The 263 stored program templates can be easily and conveniently selected via a 5-inch color touchscreen in German. There are 90 memory slots for additional programs with individual parameters (60 in Standard Mode and 30 in Flex Mode). Thanks to Flex Mode, it's easy to program and customize cutting processes as needed. An optional cross-perforation unit (e.g. for tear-off coupons) is available in place of the creasing unit. Tool-free switching between creasing and perforating units. Double-sheet detection and automatic ejection allow for uninterrupted operation. Digital counter (count up/down). Suction-based paper feed with variable speed. Cut mark detection with auto-correction. Accuracy: +/- 0.1 mm. Automatic format recognition for 350 x 500 mm / A3 Plus / A3 / A4. Feed table capacity: 100 mm stack height. The cross-cut is performed by a transverse blade, while longitudinal cuts are made by six self-sharpening rotary knives (including two double knives with 7 mm fixed distance). Integrated perforation unit with two manually adjustable tools and a creasing unit with upper and lower tools (depth adjustable in 5 steps). User-friendly magnetic stops for different output formats. Robust all-metal construction. Lockable castors ensure mobility. Crsdpfx Anjyic Sws Usc Media size: min. 210 x 210 mm, max. 365 x 520 mm Paper weight: min. 120 gsm, max. 350 gsm Output size: min. 50 x 55 mm Weight: approx. 180 kg

Condition: used, machine/vehicle number: 13071420, Business card cutter, Uchida Yoko, machine number 13071420, the machine is in good condition and available immediately. Crsdpfx Anexvxl Ue Ujc

Condition: good (used), Uchida BC 10 Business Card Cutter The UCHIDA BC-10 Business Card Cutter is a business card cutting machine that works with any high quality digital photocopying or printing device to produce professionally cut business cards automatically, easily and quickly. Whether you are a small business or a large corporation producing hundreds of cards per day, the innovative innovations applied to the UCHIDA BC-10 will satisfy any need. - Designed exclusively for business cards from A4 paper upwards - Up to 100 business cards per minute - Simple and fast operation Specifications Processing speed: 10 sheets per minute (100 business cards) Paper size: A4 Paper type Offset, coated, glossy paper Tolerance ±0.1 mm Item condition: used Scope of delivery: as shown Codpfx Aneivd Ais Usrc More items - new and used - you will find in our store! International shipping costs on request!

Condition: ready for operation (used), Year of construction: 2024, functionality: fully functional, I am offering this ready-to-use DMS digital card cutter, Series 3, with extended stacking table, card cutting machine/multi-finishing capabilities, perforating and scoring functions, manufactured in 2024. Credpfx Aoy Ufnpsn Ujc Original price: €12,900. Counter reading: only 5,900 sheets. Sheet stack feeder with compressed air and double sheet detection up to format 33x67 cm. Programmable cuts. Programmable scoring or perforation. 2 double knives with 8mm strip cut, 2 side knives. Fast knife adjustment system, only 1 minute setup time. Long stacking table with motorized automatic shingle delivery. Selling price: €6,720 + VAT, collection only. Location: 63450 Hanau (near Frankfurt/Main), Germany. If you have any questions or require further information, please feel free to send us a message or call us.

Condition: excellent (used), Year of construction: 2017, Ref: 11039 . 2017 Rollem 36” Jetslit + 30” Rollaway and Cassette AutoCollator Delivery High volume print finishing system to maximizes finishing productivity for large volume producers For greeting cards, photo books, direct mail, postcards, invoices, business cards, game cards and much more. Features: Csdpfexyxttex An Uorc This flexible system takes full press sheets and converts them to finished products in one step, eliminating the need for guillotine cutting, excess manpower and paper movement. 100% accuracy of finished products is a key feature of the Jetslit. Performs multiple print finishing steps with one system Bi-directional slitting, cutting, creasing and perforating in one machine Ideal for high volume production Multiple-up layouts maximize press sheet Decreases excess labour costs Eliminates touch points and paper movement Fully integrates with press via DFA communication system Accepts sheets in-line from press or operates in a stand-alone near-line configuration Process: The system takes full printed sheets with multiple images and converts each sheet in two directions, as shown below: 1. Full sheets are fed into the JetSlit registration guide for perfect alignment. 2. The sheets are completely slit on the extreme edges and timed slit in-between with Rollem's patented strike-slit feature. 3. The sheets are turned 90 degrees and re-registered. 4. Final slits are made, removing the notched portions and leaving the final pieces. Specification: Speed: Up to 6,000 cut product sheets per hour Format: Up to 36’’ (915mm)

Condition: excellent (used), Year of construction: 2017, Ref: 11038 . 2017 Rollem 36” Jetslit + 30” Rollaway and Cassette Delivery High volume print finishing system to maximizes finishing productivity for large volume producers For greeting cards, photo books, direct mail, postcards, invoices, business cards, game cards and much more. Features: This flexible system takes full press sheets and converts them to finished products in one step, eliminating the need for guillotine cutting, excess manpower and paper movement. 100% accuracy of finished products is a key feature of the Jetslit. Performs multiple print finishing steps with one system Bi-directional slitting, cutting, creasing and perforating in one machine Crjdpfxjxyxr No An Uoc Ideal for high volume production Multiple-up layouts maximize press sheet Decreases excess labour costs Eliminates touch points and paper movement Fully integrates with press via DFA communication system Accepts sheets in-line from press or operates in a stand-alone near-line configuration Process: The system takes full printed sheets with multiple images and converts each sheet in two directions, as shown below: 1. Full sheets are fed into the JetSlit registration guide for perfect alignment. 2. The sheets are completely slit on the extreme edges and timed slit in-between with Rollem's patented strike-slit feature. 3. The sheets are turned 90 degrees and re-registered. 4. Final slits are made, removing the notched portions and leaving the final pieces. Specification: Speed: Up to 6,000 cut product sheets per hour Format: Up to 36’’ (915mm)

Condition: used, Year of construction: 2008, working width: 2,500 mm, controller model: PACKSIZE-BEDIENKONSOLE 3.9.4 - 58048, conveyor belt length: 5,000 mm, Equipment: CE marking, No minimum price – guaranteed sale to the highest bidder! The machine must be collected between June 10th and June 30th, 2026! TECHNICAL DETAILS Working width max.: 2,500 mm Crjdpfx Anoy Uv Dhs Uoc Minimum distance between folds: 55 mm Number of stations: 3 Number of saws: 6 Conveyor belt length: 5,000 mm MACHINE DETAILS Machine programming software: PACKSIZE OPERATING CONSOLE 3.9.4 - 58048 EQUIPMENT Storage for cardboard CE marking

Condition: excellent (used), Machine for cutting labels, books, brochures from pusher dies. Maximum format 350 x 350 mm Crodjwm Hk Aepfx An Usc

Condition: used, Strapping machine, packaging machine, strapping device, strapping set, dispenser, tape dispenser, cutting stand, vertical cutting stand Codpfx Aogmuz Uon Ujrc -Cutting stand: vertical, mobile substructure -Cutting width: up to 1110 mm -Roll diameter. up to 660 mm -Dimensions: 760/667 / H1290 mm -Weight: 24 kg

Condition: used, Year of construction: 2022, functionality: fully functional, machine/vehicle number: 410798, type of input current: three-phase, The Kraft VPS100/1500 is a high-precision, fully automatic carton cutting machine designed for flexible and efficient production of shipping and protective packaging from continuous corrugated board – ideal for companies with a wide range of small batch series or on-demand production. Its patented multi-tool system allows for creasing, perforating, and cutting in a single pass, both longitudinally via the processing roller and transversely via the integrated cutting bar. 🎛 Processing & Tools 6× multifunction tools for longitudinal processing 1× multifunction tool for transversal processing Creases are applied gently using creasing skids – reduces carton cracking Perforation via oscillating cutting knife, intensity adjustable Cutting with a serrated knife on a rubberized roller → low-fiber, tactile cut edge ⚙ Drive & Mechanics Maintenance-free, high-dynamic linear drives for precise feed Segmented top pressure for reliable carton feed 2 rubberized rollers as counter-cut and transport medium 📐 Technical Specifications Max. working width: 1,500 mm Min. working length: 380 mm Board thickness: min. 1.5 mm (E-flute 1.3) max. 7.0 mm (BC-flute 2.7) Tool width: approx. 45 mm ➕ Carton Feed (Feed Stand) Max. stack height: 2,100 mm + 120 mm pallet Max. feed rate: 100 m/min Min. web width: 300 mm Max. web width (VPS 1500): 1,500 mm Total width "side by side": max. 1,350 mm 💻 Control & Software Hardware BECKHOFF industrial PC C6930 (Intel® Core™ i5-7500T, 2.7 GHz, 4 cores) 16 GB RAM, 240 GB SSD Windows 10 IoT Enterprise 21" multi-touch panel Control cabinet integrated into base machine Software features Multi-stage cut optimization Dynamic tool management Bidirectional multi-line processing User management (user, service, admin, Kraft) Comprehensive production, carton, and design management Message statistics, manufacturer documentation, training videos, service portal, etc. Documentation Operating manual in local language Csdpfx Ajx Emgujn Ujrc Circuit diagrams in German or English Spare parts drawings Other Equipment Standard interface for barcode scanner, file import (XML), database import Control panel mounted on swing arm, left side 🔄 Setup Times & Performance Changeover time with automatic carton changer: approx. 4.5 seconds Tool repositioning only: approx. 2.5 seconds The machine is delivered with multiple FEFCO formats and is production-ready immediately (e.g. 0201, 0331, 0403, 0410, 0412, 0421, 0401 incl. perforation) 🚚 Assembly, Transport & Year of Manufacture Demo and test machine year of manufacture 2019 Single-shift operation since 2022 Dismantling, packaging and delivery handled by seller Unloading requires 3.5-ton forklift with long forks 🎨 Colour Scheme Base machine: RAL 7015 (Slate Grey) & RAL 7035 (Light Grey) Safety fence: RAL 7015 Safety fence posts: RAL 7035 💡 Key Advantages of this Machine Very short setup times → ideal for flexible packaging production Low-fiber cut edges → reduced risk of injury & improved appearance Intuitive user interface Fully automatic, high-precision operation Immediately ready for use with included design templates Low-maintenance linear drives High process stability due to segmented top pressure

Condition: good (used), HPM 92 Paper Cutting Guillotine Machine in very good condition, ready to work. Year of manufacture: 2009. High quality. Technical specifications: Cutting width: 920 mm Stack height: 120 mm Weight: 2500 kg 380V power supply Equipment: – Programming unit with color touchscreen monitor (Mitsubishi Manufactured) – Air table – Enlarged side tables – Photocells – Chrome table surfaces Codpoy Tu Snefx An Uorc – Spare knife Machine modeled after the German Polar, very solidly built, with Western electronics (Schneider, Mitsubishi, Eaton). Very stable rear frame construction, CNC rail guidance, ball screw drive.

Year of construction: 2005, condition: as good as new (ex-display), ACCEPTANCE OF SELF feed head is held on the guides of hardened cylindrical surface and additionally treated grinding. Three-phase motor power 3HP 2800 rpm / min. Output frontal saw blades with cutting heads. Feed discs Codjb Rnv Sopfx An Usrc cost of delivery cover customer Startup type negotiated Description Notes Saw 2 a head for precision cutting of aluminum profiles GAMMA. Precise double miter saw for serial production of blanks at an angle of 90 ° and 45 °. Convenient and safe execution of multiple cutting operations. Automatic positioning of the moving cutting head. Automatic positioning of the moving cutting head. Adjustable stroke discs. The angles of inclination of the cutting head 45 °, 90 °, easy pneumatically. Intermediate angles are adjusted manually using the bumper and angular scale. LENGTH OF CUT = 4000 5220 x 1390 x 1460 mm Weight 1200 kg.

Condition: used, Year of construction: 2019, Waterjet cutting machine with plasma Manufacturer: TCI Cutting Type: BP-C 4020 Year of manufacture: 2019 CNC control: TCI CNC 4.0 Working area: 4 x 2 m Equipment: 1 cutting head KMT OEM SL-VI 50 PS 4,000 bar with high-pressure pump 1 plasma cutting head with Hypertherm XPR300 power source High-voltage control system TCI SRA 4.0 Abrasive transfer system Crjdpeykqwtjfx An Ujc Abrasive metering system Collision protection system Water treatment system TCI HIDROSYSTEM 2.0 Sludge removal system Software Lantek Expert 2D with automatic nesting function 3626

Condition: used, Year of construction: 2023, CNC plasma cutting machine Manufacturer: Messer Cutting Systems Type: MetalMaster 2.0 6025 Year of manufacture: 2023 CNC control: Global Control 2.0 Working area: 2,500 x 6,000 mm 1 x plasma torch with Kjellberg HiFocus 280i neo power source Automatic gas console Filter system Donaldson DFPRO 6 Cyclopeel Cutting software Omniwin Standard Availability: immediate Cedpfx Aneyhd Rbj Ujrc ä3626

Condition: new, Brand New - One Year Warranty Max. die cutting size 1100 X 800 mm Working speed 23±2 s/min Max. rule length ≤30 m Motor power Crjdpfx Asvv R Hzon Uoc 5.5 kW Weight 4500 kg Overall machine dimensions 2080 X 1950 X 1900 mm

Condition: new, Year of construction: 2025, ML750 Inner chase size 750 X 520 mm Max. die cutting size 750 X 520 mm Working speed Credpfxovv R H Ue An Uec 28±2 s/min Max. rule length ≤15 m Motor power 2.2 kW Weight 2000 kg Overall machine dimensions 1650 X 1540 X 1650 mm

Condition: like new (used), Year of construction: 2022, Hot stamping plate dimension(W*L): 330mm* 260mm Die cutting plate dimension(W*L): 330mm* 350mm Max.unwind roll diameter& Max.rewind roll diameter: 650mm(can load 2000 meters material) Max.speed: 23000 times/h Applicable blade height: 7mm-23mm Applicable hot stamping tooling height: 1.5-4mm Die cutting accuracy: 0.1mm Hot stamping accuracy: 0.2mm Cjdpfxjp H Swds An Uerc Dimensions: 5300mmx1300mmx1700mm Voltage/current: 3 phase 380V/32A Main motor power :7.5KW Gross power: 15KW Total weight: About 4000KG

Condition: new, functionality: fully functional, Year of construction: 2026, control type: CNC control, degree of automation: automatic, actuation type: electric, laser type: fiber laser, laser hours: 10 h, laser power: 12,000 W, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Section Steel Laser Cutting Machine Bevel cutting highly enhances competitiveness Smart cutting head equipped with professional Acu3D rotary axis Achieves multi-directional, multi-angle 3D cutting (Web beveling, R-corner cutting, V bevel, Y bevel) Versatile cutting Sheet, tube, and section steel cutting in one One-stop processing workflow, seamlessly integrated with TEKLA Credpew I Ilisfx An Usc Easily complete drawing import - nesting & programming - process setup - material alignment - cutting

Condition: new, functionality: fully functional, type of input current: three-phase, sheet thickness (max.): 60 mm, kaitec 1530 – Your Ultimate Solution for Precision Cutting! Are you looking for the best entry-level cutting machine on the market? Your search ends here! With the kaitec 1530 plasma cutting system, you gain access to a world of unmatched cutting performance and unbeatable flexibility. No longer will you have to rely on external cutting services or deal with long lead times from suppliers. The kaitec 1530 plasma cutting machine is designed to put you in control of your cutting needs. Its intelligent material optimization saves you real money and reduces unnecessary transport costs. Say goodbye to lengthy waits for your orders – you set your own delivery times and work on your own schedule. Our kaitec 1530 cutter has taken the industry by storm for good reason. It combines performance, flexibility, and cost-efficiency like no other. Stop wasting time and money – choose the kaitec 1530 plasma cutting system to boost your productivity, save money, and accelerate your workflow. Welcome to the future of cutting! kaitec 1530 – Precision and Versatility for the Future of Cutting! Our innovative machine combines the power of plasma and oxyfuel processes, enabling you to cut materials up to an impressive 50 mm thick. Precision cutting has never been easier. Thanks to our integrated cutting database for mild steel, aluminum, and stainless steel, you have full control to select the ideal settings for each material. With 50 macros available to create cutting programs directly on the CNC control, your possibilities are virtually unlimited. The kaitec 1530 plasma cutting system not only ensures efficient workflow, but also helps optimize your costs. Our intelligent remnant sheet management and cutting cost module minimize material waste and reduce your production costs. Experience the future of cutting with the kaitec 1530 and increase your productivity, efficiency, and profitability. Welcome to a new era in cutting technology! Cutting area: 1,000 x 2,000 mm 1,500 x 3,000 mm Crodpfx Asx Ngl Sen Ujc Plasma cutting thickness: 1–25 mm Oxyfuel cutting thickness: 10–60 mm We look forward to hearing from you!

Condition: new, functionality: fully functional, type of input current: three-phase, sheet thickness (max.): 60 mm, kaitec Smart – PROFESSIONAL CUTTING TECHNOLOGY FOR PROFESSIONALS With the highly economical plasma process, material thicknesses of up to 25 mm can be cut with optimal precision. Automatic initial height sensing, automatic arc regulation, and intelligent collision protection ensure maximum quality and the highest repeat accuracy. The automated program sequence and the long service life of consumables actively help to significantly minimize cutting costs. The oxy-fuel cutting process also impresses with its straightforward handling and functionality. Thanks to the automatic piercing function, preheating times and the supply of cutting oxygen are controlled by CNC. This allows plates up to 80 mm thick to be cut very cost-effectively. The oxy-fuel system is available for acetylene or propane gas and is equipped with automatic height control. kaitec Smart – WATER TABLE SYSTEM The foundation of the flatbed design is a stable water table. The longitudinal guide mechanism is mounted with high precision on machined surfaces. The robust cutting grate features staggered, serrated support slats, providing optimal support for sheets and reducing slag formation on workpieces, as well as excessive wear on the slats, ultimately saving substantial costs on rework and maintenance. The tank depth is precisely designed to accommodate slag and support its cooling, is easy to clean, and effectively captures dust generated during cutting. Cutting area: 1,500 x 1,500 mm 1,500 x 3,000 mm 1,500 x 4,000 mm Material thickness Plasma: 1-25 mm Cedpfox Ngn Tox An Uerc Material thickness Oxy-fuel: 10-80 mm We look forward to hearing from you!

Condition: new, functionality: fully functional, type of input current: three-phase, sheet thickness (max.): 50 mm, kaitec Easycut – PERFECTION IN PLASMA & OXY-FUEL CUTTING FOR METAL & STEEL CONSTRUCTION The kaitec Easycut is a highly flexible CNC gantry cutting machine, specifically developed for cutting material thicknesses from 1 to 50 mm. Thanks to its space-saving flatbed design, it is ideally suited for a wide range of applications. The machine’s double-sided driven gantry ensures excellent cutting results through its high rigidity and precise mechanical guidance. Available in three cutting area sizes, the kaitec Easycut can be tailored exactly to your sheet processing requirements. It stands out for its exceptional flexibility within the compact cutting machine segment. kaitec Easycut – WATER TABLE SYSTEM A robust water table forms the foundation of the flatbed design. The precisely mounted linear guide and sturdy, serrated support grates minimize slag buildup, protect the slats, and help reduce maintenance costs. Crsdex Ngnyepfx An Uec The optimized basin depth enables efficient slag collection and cooling. The system is also easy to clean and reliably captures cutting dust. kaitec Easycut – PROFESSIONAL CUTTING TECHNOLOGY FOR PROFESSIONALS With the highly efficient plasma process, material thicknesses up to 25 mm can be cut precisely and economically. Automatic initial height sensing, arc voltage control, and intelligent collision protection ensure the highest quality and repeat accuracy. The automated cutting process and long service life of the consumables significantly reduce operating costs. The oxy-fuel system impresses with simple operation and reliable functionality. The CNC-controlled pierce function optimizes preheating times and automatically regulates oxygen supply, enabling efficient cutting of plates up to 50 mm thick. The oxy-fuel system is available for acetylene or propane and features automatic height control for consistently precise cutting results. Cutting area: 1,500 x 3,000 mm Plasma cutting thickness: 1–25 mm Oxy-fuel cutting thickness: 10–50 mm We look forward to your inquiry!

Condition: new, functionality: fully functional, laser type: fiber laser, laser source manufacturer: Maxphotonics, total length: 5,150 mm, total width: 2,870 mm, total height: 2,450 mm, Equipment: CE marking, centralized greasing system, cooling unit, Why continue struggling with the cut quality of fine plasma systems? Why keep wasting valuable workshop space with a shuttle table? Why keep spending thousands of euros every year on expensive plasma consumables? In addition to the clear advantages of modern fiber laser technology regarding precision and almost rework-free laser cut quality, laser cutting is surprisingly cost-effective. At the same time, laser cutting is many times easier to operate than plasma cutting systems. Best of all, we at Schmidt & partners Cutting support your system from our two service centers throughout its entire service life. As a reliable partner in the world of cutting technology, we offer perfect consultation, installation, training, maintenance, and repairs. With our know-how and experience, we also assist you with cutting parameters for special materials. In terms of laser work safety, we are happy to support you in implementing this technology into your company. kaitec FIBER Eco 1530 Cutting area: 1,500 x 3,000 mm Max. sheet thickness: 25mm (depending on laser source power) Cjdpfx Anex Ngp Do Usrc Laser systems: 2kW / 3kW / 4kW / 6kW Maxphotonics series (In cooperation with AK Industry GmbH, the certified service partner in Germany) CE certified, risk assessed Don’t have a suitable filtration system yet? We are also happy to design a customized extraction and filter unit to meet your needs. We look forward to hearing from you!

Condition: new, Year of construction: 2025, functionality: fully functional, input voltage: 380 V, input frequency: 50 Hz, travel distance X-axis: 6,000 mm, workpiece weight (max.): 1,000 kg, laser power: 20,000 W, pipe diameter (max.): 6,000 mm, Equipment: cooling unit, safety light barrier, Max. Length of Tube: 6m Cutting Capacity of Round Tube: Φ360mm Cutting Capacity of Square Tube: Φ360mm Max. Load: 1000kg Zero Waste Cutting Full stroke movement, capable of cutting both ends of the pipe, improving material utilization Full Pipe Cutting available Standard auxiliary loading and unloading system loading, unloading, and cutting of 6m full pipes available Bevel Cutting Function available Bevel angle adjustable from 0-45° Capable of V, X, Y, K type bevel cutting Optional Automatic Loading and Unloading Saves labor costs, and increases production efficiency Cjdpfxsv D T H Ts An Ujrc Intelligent production for high efficiency

Condition: new, functionality: fully functional, Year of construction: 2026, control type: CNC control, degree of automation: automatic, actuation type: electric, laser type: fiber laser, laser power: 12,000 W, sheet thickness (max.): 30 mm, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Supports 12m steel pipe cutting Equipped with fully automatic combined loading and unloading system One-stop intelligent loading, cutting and unloading, increasing production efficiency by 200% Supports multiple processes such as beveling, locking, cutting, punching, opening welding holes, cutting bolt holes, marking and marking Laser power 12,000 W – 20,000 W X-axis travel 1,600 mm Y-axis travel 1,900 mm Z-axis travel 900 mm A-axis rotation ±90° C-axis rotation ±90° U-axis travel 30 mm V-axis travel 13,000 mm Positioning accuracy ±0.1 mm Max. workpiece section 1,000 × 400 mm Codpfxjw A H T Ae An Uerc Max. supported weight 5 T Supported profiles H-beam, channel steel, I-beam

Year of construction: 2020, operating hours: 55 h, condition: like new (used), PCM longitudinal and cross cutting machine / available immediately Manufacturer: PCM Year of manufacture: 2020 Type: Industrial cutting machine (123.20 / 123220CE) Function: Longitudinal + cross cutting Power: 20 kW Power supply: 400 V, 3 phases Frequency: 50 Hz Rated current: 30 A Control: 24 V DC Protection: IP55 Operating hours: 55h Codey Exndjpfx An Usrc Pneumatics: 5–6 bar Cutting unit: multiple (≈5 pcs) blades Material handling: automatic centering, conveyor belt Production speed: 0 - 20 m/min Sheet width: 2400 mm Maximum material width: 2200 mm Maximum material thickness: 20 mm Blades: (diameter) 300 mm