Used Cutting Table for sale (26,661)

Condition: as good as new (ex-display), Year of construction: 2026, sliding table length: 3200 mm cutting width at the fence: 1350 mm cutting width at the cross cut: 3200 mm Hjdpfx Aisgfm Eforew cutting depth: 125 mm scoring unit: ja sawblade diameter: electric tilting adjustment sawblade: electric adjustment fence: manuell readout sawblade tilting: Scala read out sawblade height: - read out fence: Scala read out crosscut stop: Scala sawblade diameter: 400mm number of speeds: 3000 / 4000 / 5000 U/min motor power: 7 kW motor brake: yes, automatic suction connection: 80mm und 120mm machine length: 3400mm machine width: 2000mm weight: 900kg

Condition: used, Max. saw blade diameter: 450 mm Motor power: 7.5 kW Hjdpfx Ais Af Nu Dorew Max. cutting width: 800 mm Carriage length: 5000 mm Saw blade bore: 30 mm Control panel: located at the bottom of the machine housing Height adjustment: hydraulic, via foot lever Swivel adjustment: hydraulic, via foot lever Swivel angle indicator: scale Cutting width indicator: scale Maximum cut length on the crosscut fence: 3200 mm Crosscut fence indicator: scale Crosscut fence design: fixed 90° PSV safety guard: Yes Location: Nattheim

Condition: good (used), Polar Mohr 92 XT Paper Guillotine Hodpfxjz S Uylo Airew The machine is in very good condition, fully serviced, and ready for production. Polar Mohr is the most highly regarded brand of paper guillotines; this model is their flagship product. Technical specifications: Cutting width: 920 mm Stack height: 130 mm Programmable controller with a 15″ color touchscreen display Air table Safety light curtains (photocells) Chrome-plated table surface Ball-screw drive for the backgauge Optical cutting line Extended side tables Knife change system operated from the control panel Weight: 2000 kg Power supply: 380V Includes documentation, a tool kit, a jogger block, a spare knife, and one knife installed in the machine.

Condition: new, GRAULE ZS 85 N cross-cut and mitre saw - tiltable - Includes: - GRAULE ZS 85 N cross-cut and mitre saw - inclinable - Material feed shoulder made of laminated wood - without machine stand and saw blade - Including: - GRAULE machine stand for type ZS 85 N to ZS 170 Includes: - GRAULE type RO feed roller conveyor complete with support feet and connection bracket Plastic rollers with ball bearings Ø 40 mm, Roller width 300 mm, roller spacing approx. 300 mm, Support feet for roller conveyor height 885 +/- 10 mm Includes: - GRAULE type RLK roller conveyor/length stop with scale and material stop that can be folded back. Hodpfx Aju R Syceirjw Ball bearing mounted plastic rollers Ø 40 mm, Roller width 300 mm, roller spacing approx. 300 mm, Support feet for roller conveyor height 885 +/- 10 mm - new exhibition machine -

Condition: good (used), Horizon APC-T61 Hydraulic guillotine The machine is practically new, fully operational, ready for production. High-performance, precise hydraulic cutter – for small and medium-sized printers, bindery and digital printers. Equipped with programmable control, designed for low-cost, frequently changing orders. Control: Ability to save programs to memory electronic digital display with an accuracy of 1/10 mm starting the program with the „start” button Knife beam and hydraulic pressure drive cutting line pressure plate for cutting delicate materials Hedpfx Aio Ad Hk Ejrow foot pedal for measuring the pressure safety covers on the rear table Technical data: Cutting length 610 mm 620 mm batch depth Pile height 100 mm Power supply 380V / 50Hz 3 kW power Weight 700 kg The set includes: spare knife, shaft, operating tools, tapping block, manual.

Condition: good (used), Perfecta 168 TS paper guillotine The machine is in very good condition and ready for production. Year of manufacture: 2010. Available immediately from stock. The guillotine can be used as a standalone unit or integrated into cutting systems. Program creation is handled via the menu and covers a wide range of cutting tasks, such as single cuts, custom programming, multiple cuts, clamping without cutting, and automatic transfer of actual values. Perfecta premium-class paper cutters are manufactured in Bautzen, Germany. Distinguishing features of Perfecta machines: Hodpfx Aijz S Uy Eerew – Interactive user interface – 18.4” touchscreen – USB interface – Ethernet interface – Windows CE operating system – CIP data module – Positioning via an electronic handwheel – Optimized cutting cycle – Programmable clamp pressure – Automatic adjustment of clamp pressure based on cutting width – Automated front-access knife change – Quick-change knife system – New, single-piece cast machine frame for increased stability – Maintenance-free electromagnetic clutch Technical specifications: Cutting length: 1680 mm Maximum pile height: 165 mm Insertion depth: 1680 mm Minimum cut with false clamp plate: 77 mm Minimum cut without false clamp plate: 26 mm Maximum backgauge speed: 300 mm/s Backgauge guidance: above the work table Main motor power: 7.5 kW Net weight: 6900 kg The machine comes equipped with a spare knife, a paper jogger, a false clamp plate, documentation, and a set of tools.

Condition: excellent (used), CATALOGUE NUMBER 8062 Technical specifications: - max. main blade diameter 500mm - main blade adjustable up/down and at an angle, electrically - spindle diameter 30mm - spindle locking - with a crosscut fence - with a side fence + angle guide - crosscut fence length 3000mm - cutting width adjustable with the electric guide from the upper control panel 1550mm - with a side fence and an angle-adjustable guide - with a scoring saw - max. scoring saw diameter 120mm - scoring saw motor 0.75kW - main motor 6kW - blade adjustment up/down, adjustable from the upper control panel - angle adjustment, adjustable from the upper control panel - 2 types of rotation speeds - pressure beam - START/STOP switch in the crosscut table - angle guide - table extension 2000x1530mm Hjdpfjzxq Ugex Airow - large blade guard - diameter of the dust extraction nozzle 100mm, 120mm - dimensions (L/W/H) 3600x3800x1600mm - weight approximately 1200kg Advantages: - Polish production - with a scoring saw - START/STOP switch in the crosscut table - pressure beam - original DTR documentation - unpainted - used saw, very good condition Net price: 29900 PLN Net price: 6953 EUR, depending on the exchange rate of 4.30 EUR (Prices may vary due to significant exchange rate fluctuations)

Condition: used, Year of construction: 2004, Carriage length: 2250 mm Cutting width at rip fence: 1040 mm Cutting width at crosscut fence: 2900 mm Cutting depth: 154 mm Hsdpsy Ai I Nefx Airew Scoring unit: yes Saw blade height adjustment: electric / position control Saw blade tilting adjustment: electric / position control Rip fence adjustment: electric / position control Crosscut fence adjustment: manual Saw blade angle display: digital readout Cutting height display: digital readout Rip fence display: digital readout Crosscut ruler display: digital readout Crosscut ruler with mitre function: yes Saw blade diameter: 450 mm Speeds: 4 Motor power: 5.5 kW Extraction connection: 80 and 120 mm Machine length: 2200 mm Machine width: 2000 mm Weight: 1200 kg

Condition: new, GRAULE ZS 170 N cross-cut and mitre saw - tiltable - Includes: - GRAULE ZS 170 N cross-cut and mitre saw - tiltable - - without machine stand and saw blade - Hodju R Sypopfx Airow Including: - GRAULE machine stand for type ZS 135 N and ZS 170 N Includes: - GRAULE type RO feed roller conveyor complete with support feet and connection bracket Plastic rollers with ball bearings Ø 40 mm, Roller width 300 mm, roller spacing approx. 300 mm, Support feet for roller conveyor height 885 +/- 10 mm Includes: - GRAULE type RLK roller conveyor/length stop with scale and material stop that can be folded back. Ball bearing mounted plastic rollers Ø 40 mm, Roller width 300 mm, roller spacing approx. 300 mm, Support feet for roller conveyor height 885 +/- 10 mm - new exhibition machine -

Condition: good (used), Ideal 5222 Digicut Hydraulic Guillotine The machine is 100% functional and has been serviced. This model has the most extensive equipment. The machine was purchased from a government office. Technical specifications: Hedpfez Rk Ntex Airsw Working width: 520mm Stack height: 80mm Minimum remnant: 22mm Maximum distance from the saddle to the knife: 520mm 230V power supply Key features: The machine has a full EP programmer with the ability to save individual steps to memory. Hydraulic pressure beam drive, fully adjustable pressure from 200-1100N Electromechanical knife and saddle drive Automatic pressure synchronized with the knife’s cutting movement Electronically controlled saddle adjustment knob with adjustable speed Side tables Photocells „SCS” safety system, including: Electronically controlled two-handed cutting start Automatic knife return from any position Transparent cover on the rear table Laser cutting indicator Additional equipment includes: spare knife, cutting sticks, tool kit, paper stack tapping device, safe knife change device, and documentation.

Condition: good (used), Ideal 7260 Hydraulic Paper Guillotine Machine in very good condition, ready for production. This professional cutter is designed for high-performance cutting. This model offers excellent value for money. The guillotine has a 721 mm knife length and is equipped with infrared safety curtains, a hydraulic hold-down device, and an electromechanical cutter bar drive. Standard equipment also includes a programmable program with 99 steps each, electronic saddle position reading with 1/10 mm accuracy, and a self-diagnostic system with error messages displayed on the screen. The machine’s main work table is made of stainless steel and has a blower. A paper ejection function is included for ease of use. Technical data: Cutting length 721 mm Infeed height 80 mm Hjdpfxsz Rki Te Airsw Infeed depth 720 mm Front table depth 530 mm Minimum final offcut 20 mm Minimum final offcut with beam guard in place 90 mm Power supply 400 V / 50 Hz 1.5 kW Weight 588 kg Dimensions 1335 x 1305 x 1540 mm Key features: Electromechanical knife drive, Hydraulic clamp, Fully adjustable cutting force (250-2000 kg), Optical cutting line indicator (Laser), Air table (on front and rear tables), Pedal for pre-marking the cutting line, Front table made of chrome-nickel steel, Blade made of high-quality HSS steel, Safety features ensured by: safety curtains – photocells transparent safety cover on the rear table safe drive – IDEAL patent two-handed, electronically controlled cutting start automatic knife return from any position main switch equipped with a key switch knife replacement possible with the blade permanently covered

Condition: used, Year of construction: 2004, Sliding carriage length: 3000 mm Cutting width at rip fence: 1350 mm Cutting width at crosscut fence: 3200 mm Cutting depth: 170 mm Scoring unit: no Saw blade height adjustment: electric Hodpsyl Tihsfx Airow Saw blade tilting adjustment: electric Rip fence adjustment: manual Crosscut fence adjustment: manual Saw blade angle display: digital readout Cutting height display: digital readout Rip fence display: digital readout Crosscut ruler display: scale Saw blade diameter: 500 mm Spindle speeds: 4 Motor power: 7.5 kW Extraction port: 80 and 120 mm Machine length: 3600 mm Machine width: 2200 mm Weight: 1200 kg

Condition: excellent (used), Catalog number 8131 TECHNICAL DATA - max. diameter of the main saw blade with scoring blade: 350mm - max. cutting height: 110mm - cutting height at 45°: 80mm - main blade adjustable up/down + angle, manually - spindle diameter: 30mm - spindle locking - with a rip fence - cutting length on the fence: 3200mm - cutting width adjustable manually on the fence: 1430mm - with a side table - with a scoring blade, 0.55kW - max. diameter of the scoring blade: 100mm - spindle diameter: 20mm - main motor, brake: 5.5kW - diameter of the dust extraction port: 2x100mm - dimensions of the table with extension and widening: 1750x1790mm - blade guard - dimensions (L/W/H): 3900x3400x1220mm - weight: 914kg Hodpe Aab Hasfx Airjw ADVANTAGES – Made in the Czech Republic – Cutting width: 1430mm – With a scoring blade – Unpainted – DTR documentation, CE marking – Used saw, in perfect condition Net price: 15900 PLN Net price: 3698 EUR, depending on the exchange rate of 4.30 EUR (Prices may vary due to significant exchange rate fluctuations)

Condition: used, Rotating Boring Table Travel X: 2000 mm Table size: Length 1240 mm x Width 1250 mm Bench width: 1030 mm Diameter of the ball screw: Ø 70 mm 2 motors INDRAMAT: 1 travel X motor + 1 table rotation motor Hjdpfxez Nxmks Airow Supplied without electrical panel (electrical cabinet to be redone) Protector hennig in average condition Ideal part for retrofitting Total bench length: 5200 mm Width: 1900 mm Height: 900 mm Weight: approx 7 T

Condition: used, Year of construction: 2020, Slider length: 3000 mm Cutting width at the rip fence: 1000 mm Cutting width at the crosscut fence: 3200 mm Cutting depth: 154 mm Scoring saw: no Saw blade height adjustment: electric / position control Saw blade swivel adjustment: electric / position control Rip fence adjustment: electric / position control Crosscut fence adjustment: manual Saw blade angle display: digital display Cutting height display: digital display Rip fence display: digital display Crosscut ruler display: scale Hedpfx Aez A D Uxoirsw Crosscut ruler with miter function: yes Saw blade diameter: 450 mm Speeds: Vario Motor power: 5.5 kW Dust extraction connection: 80 and 120 mm Machine length: 3200 mm Machine width: 2200 mm Weight: 1200 kg

Condition: new, ALTENDORF Model F45 Pro Drive Offer type: New machine, FOR SALE ONLY IN AUSTRIA! Immediately available new machine with promotional price and full manufacturer's warranty. Hsdoiz Aufjpfx Airew Pro Drive control: 3.5" color display with separate keyboard Automatic dimension correction on the parallel and miter fence when the saw head is swiveled Easy axis calibration Machine diagnostics, operating hour counter, USB interface Recall of the last dimension input (back function) 99 storable cutting programs Grooving: with automatic step-by-step positioning of the parallel fence 400V / 50Hz - Europe, scale: scale in mm Electromotive height and swivel adjustment 0 – 46° for the main saw blade with automatic correction of the cutting height when the saw head is swiveled Machine height 910 mm (standard equipment) The control panel of the F 45 is mounted at eye level. This allows all axes to be easily controlled, and all settings are within view. The one-hand operation of the outfeed device is easily accessible from the working position in front of the machine. Another advantage: nothing stands in your way on the smooth machine front. INCLUDES OPTIONS: M62003 Template holder M64080 Extended cutting height with saw blade projection of max. 204 mm. M51101 Single-sided swiveling saw head with 7.5 kW (10 HP) motor M24030 2-axis scoring unit with electromotive height and side adjustment M24037 LED lighting for the danger area of the scoring unit M41010 Table extension 840 mm M34204 Double roller carriage, carriage length 3200 mm M44404 Miter fence, cutting length up to 3500 m. M44443 CNC parallel fence, cutting width 1300 mm. M44450 Front support roller. M37003 On/off switch on the double roller carriage Note on used machines: • Subject to errors in technical data and prior sale. • Indicated prices are ex works, pickup only - free loading! • The machine has been cleaned and function-tested. • All machines are sold as is, as viewed, without any warranty claims. • The buyer is free to inspect the machines at the location. • Special agreements are only possible in written form. (We only answer inquiries if you provide your address + telephone number!)

Condition: used, Dimensions: 2800 x 1200 mm Hjdpo Adpuysfx Airjw Height: 850 mm

Condition: used, Year of construction: 2002, Carriage length: 3200 mm Cutting width at rip fence: 1300 mm Cutting width at crosscut fence: 3200 mm Cutting depth: 150 mm Scoring unit: yes Saw blade swivel range: +45° Saw blade height adjustment: electric Saw blade tilt adjustment: electric Rip fence adjustment: electric Saw blade angle display: digital readout Cutting height display: digital readout Rip fence display: digital readout Hsdpeyq R Acjfx Airsw Crosscut scale display: scale Scoring unit adjustment: electric Saw blade diameter: 450 mm Speeds: 4 Motor power: 5.5 kW Extraction port: 80 and 120 mm Machine length: 3500 mm Machine width: 2300 mm Weight: 1200 kg

Condition: new, Year of construction: 2026, table length 1000 mm table width 1000 mm table height 200 mm weight 300 kg Manufacturer: GERD WOLFF Maschinenfabrik® Dimensions and Weight • Length: 1000 mm • Width: 1000 mm • Height: 200 mm • Weight: 300 kg Technical Specifications • Material: Welded Q355 steel plate • Plate thickness: 25 mm • Hole diameter: Ø 28 mm • Hole spacing: 100 mm diagonal grid pattern • Engraved grid lines with 100 mm spacing • Three-day gas nitriding process • Surface hardness of the nitrided layer: HV 450–630 • Laser-engraved precision scale • Reinforced underside with weld seams and ribs • Enhanced corrosion resistance, fatigue strength and resistance to cyclic loading • Protection against adhering welding spatter Table Legs • 4 height-adjustable table legs • Working height: 820–865 mm • Leg adjustment range: 620–665 mm • Load capacity per leg: approx. 1,500 kg Accessories • Optional 40-piece accessory set including various stops, stop and clamping squares, clamps, prism clamping bolts and more Available Table Sizes (L × W × H) 1000 × 1000 × 200 mm 1200 × 1200 × 200 mm 1200 × 2400 × 200 mm 1500 × 1000 × 200 mm 1500 × 1500 × 200 mm 1500 × 3000 × 200 mm 2000 × 1000 × 200 mm 2000 × 1500 × 200 mm 2000 × 3000 × 200 mm 2000 × 4000 × 200 mm 3000 × 2000 × 200 mm Hjdpoy S D Najfx Airew Notes The images are for illustrative purposes only and may differ from the actual dimensions. Our welding tables are manufactured by a renowned manufacturer exclusively for our distribution brand, GERD WOLFF Maschinenfabrik. Keywords 3D welding table system, welding table with 28 mm holes, precision fixturing table, welding and assembly table, 3D welding system, welding table with hole grid, welding table with diagonal grid pattern, nitrided welding table, steel welding table, height-adjustable welding table, welding table accessories, 3D welding fixture, modular clamping system, 3D clamping system for metalworking, welding table for mechanical engineering, welding table for metal fabrication, welding table with clamping bolts, welding table with precision scale, welding workstation with clamping system, professional industrial welding table lding table with 28 mm holes, precision fixturing table, welding and assembly table, 3D welding system, welding table with hole grid, welding table with diagonal grid pattern, nitrided welding table, steel welding table, height-adjustable welding table, welding table accessories, 3D welding fixture, modular clamping system, 3D clamping system for metalworking, welding table for mechanical engineering, welding table for metal fabrication, welding table with clamping bolts, welding table with precision scale, welding workstation with clamping system, professional industrial welding table

Condition: used, Year of construction: 2017, functionality: fully functional, EUROMEC EASY LAMI 3 - Year 2017 Module for laminated glass cutting Module adaptable to any cutting table, designed for customers who need to cut and break laminated glass. Hodpfx Ao Agtk Hsirsw Useful cutting length: 3400 mm Cutting thicknesses: 2-8 mm Plastic thickness: 0.78 mm Minimum cut size: 0 mm Cutting tolerance: +/- 0.3 mm Head axis movement: Pinion with guide and RPP belts Length x Width x Height: 3800 x 1200 x 1400 mm Weight: 600 kg Air pressure: 6 bar Air consumption: 45 l/min Voltage: 400V, 3-phase, with neutral and protective earth Frequency: 50 Hz / 60 Hz Total power: 6 kW

Condition: used, FANUC Robocut C 600 iA is a wire cutting EDM designed for precision, high accuracy and reliability. Working table 600×400 mm; max workpiece 1050×820×300 mm; table load 1000 kg; travels X600 Y400 Z310 U200 V200; wire from 0.1 mm. Power supply 50 Hz 3x 400 V; total power 11 kVA; machine weight ~1500 kg; overall 1800×1600×2000 mm. Accessories: lamp, automatic wire threading, Daikin cooling unit, automatic sliding door, glass rulers X,Y, rotating spindle Hirschmann F. Enables tight tolerances; typical applications: automotive, watchmaking, machine tools, aerospace, medical. Hedpsyxprtefx Airjw

Condition: used, functionality: fully functional, Year of construction: 2017, control type: CNC control, Used LVD PHOENIX FL 3015 Fiber laser cutting machine in excellent condition for sale. This is a dynamic and versatile laser cutting machine designed for precise and fast cutting of various types and thicknesses of metal sheets. The reliable LVD construction, combined with the IPG Fiber laser source, ensures high cutting quality, performance, and low operating costs. The machine is fully functional and can be inspected and tested at our warehouse. Equipment: Automatic exchangeable work tables IPG Fiber laser source – 6 kW 10 kW laser cutting head LVD Touch-L control system Automatic focus adjustment Automatic nozzle changer Automatic nozzle calibration Automatic nozzle cleaning Nozzle magazine with up to 10 positions Automatic sheet position detection Automatic cutting gas selection (oxygen, nitrogen) Cooling system Fume extraction system Sheet cleaning comb Interface with sheet storage Hedozhmtwepfx Airow Technical specifications Manufacturer: LVD Model: PHOENIX FL 3015 Fiber Year of manufacture: 2017/08 Laser source: IPG Fiber Laser power: 6 kW Operating parameters Maximum sheet size: 3050 × 1525 mm X-axis travel: 3185 mm Y-axis travel: 1560 mm Z-axis travel: 130 mm Maximum table load: 750 kg Table change time: 35 s Maximum X-Y positioning speed: 140 m/min Repeatability accuracy: ±0.025 mm Maximum cutting thicknesses Structural steel (O₂): 30 mm Structural steel (N₂): 8 mm Stainless steel (N₂): 25 mm Aluminum (N₂): 25 mm Copper (O₂): 6 mm Brass (N₂): 12 mm Operating hours Power ON hours: 51,061 h Cutting hours: 24,262 h Application Ideally suited for sheet metal processing companies, metal structure manufacturers, ventilation system manufacturers, and manufacturers in the automotive, agricultural machinery, and other industries that produce precision metal products and require fast, accurate, and reliable laser metal cutting. If you have any further questions, we will be happy to answer them.

Condition: used, functionality: fully functional, Year of construction: 2021, operating hours: 2,300 h, machine/vehicle number: 921R50022874, control type: CNC control, degree of automation: automatic, laser type: fiber laser, laser source manufacturer: MAX photonics, laser power: 2,000 W, pipe diameter (max.): 200 mm, pipe length (max.): 6,000 mm, working length: 6,000 mm, travel distance X-axis: 6,500 mm, travel distance Y-axis: 360 mm, feed rate X-axis: 120 m/min, cutting speed: 1,600 mm/min, positioning speed: 120 m/min, positioning accuracy: 0.03 mm, repeat accuracy: 0.03 mm, input voltage: 380 V, input frequency: 50 Hz, type of input current: three-phase, type of cooling: water, overall weight: 14,700 kg, total length: 12,500 mm, total width: 4,700 mm, total height: 2,600 mm, tube wall thickness (max.): 6 mm, Equipment: cooling unit, emergency stop, fume extraction, safety light barrier, Laser machine for sale, in very good condition. It has a new laser source that is only a few months old. The machine has few operating hours and has been regularly maintained and is in daily use. It is possible to inspect and test the machine immediately upon arrangement. Hsdpfjzg D I Aox Airow NOTE: Capable of cutting round, square, rectangular, oval, D-shaped, and U-shaped tubes.

Year of construction: 2007, condition: excellent (used), TOP CONDITION - OVERHAULED IN 2022! Year of construction: 2007 Table format: 3000 x 1500 x 100 mm Power: 4000W Control: Mazatrol preview with LAN / USB incl. cooler incl. linear drives on all axes incl. programming software incl. training incl. commissioning incl. quick piercing incl. ball roller table incl. 4 x head change magazine incl. 2 cutting heads incl. 10 x automatic nozzle changer Hedpfxshturvo Airow FE: up to 20mm VA: up to 12mm oxide-free designed for high pressure cutting up to 20 bar No Foundation is necessary! Optional automatic loading and unloading by Mazak CELL510 could be offered with warranty / commissioning / training always regularly serviced

Condition: used, Martin T 65 C Automatic panel saw Hsdpo Aba Dmofx Airsw Heavy-duty precision panel saw 5.7" touchscreen LCD color display at eye level Motor: 5.5 kW Saw blade adjustable from 0 to 46° Cutting height up to 204 mm Saw blade diameter up to 550 mm “ProLock” quick-change system for saw blades Anodized aluminum length stop with continuous support, fine adjustment for both folding stops, scale with magnifying glass, and electronically assisted length compensation for angled cuts. Extendable cutting length: 95–3,220 mm Rip fence length: 3,000 mm Electromotive parallel fence positioning with control system integration, anodized, folding aluminum guide rail, and four-point ball bearing guide. Safety area (0–200 mm) in hold mode, display resolution 0.1 mm, repeatability ±0.05 mm. Cutting width with parallel fence: 1,100 mm Double miter fence MitreX CE version Machine is WORKS-TESTED, in very good condition, from a small business First delivery 2016 Ex works