Used Weiler Md 260 for sale (199)

Condition: used, Year of construction: 2005, operating hours: 11,800 h, functionality: fully functional, spindle bore: 41 mm, turning length: 750 mm, turning diameter: 330 mm, turning diameter over bed slide: 435 mm, quill diameter: 50 mm, center height: 165 mm, spindle speed (max.): 4,500 rpm, spindle motor power: 11,000 W, overall weight: 1,400 kg, Equipment: rotational speed infinitely variable, Description For sale is a cycle-controlled WEILER E30X750 CNC lathe with a Siemens 810 D control system. Manufacturer/Model: WEILER E30x750 Year of manufacture: 2005 Control system: Siemens 810 D Condition: good, fully functional Location: near Munich Inspection: on-site or via video call by arrangement Pictures/Video: Further pictures and videos of the running machine will be provided upon request. Technical data: Working area: Center height: 165 mm Swinging diameter over bed: 330 mm Swinging diameter over cross slide: 160 mm Distance between centers: 750 mm Kdedpfxozbybve Aahop Turret: Turret head DIN 55027 / DIN ISO 702-3: Size 5 Spindle bore: 40.5 mm Spindle diameter in the front bearing: 70 mm Max. torque on the turret: 180 Nm Main drive: Drive power 100% / 60% duty cycle: 9 / 11 kW Speed range: 1–4,500 min⁻¹ Number of speeds: continuously variable Feed / Rapid traverse Feed drive: Three-phase AC feed drives Feed range (continuously variable): longitudinal: 0.001–50 mm/rev (Note: additionally specified 0–20 mm/rev) transverse: 0.001–50 mm/rev Feed force: longitudinal: 6,000 N transverse: 3,000 N Max. rapid traverse speed longitudinal/transverse: 8 / 4 m/min (Note: additionally specified 10 / 7.5 / 5 / 3.5 m/min) Thread cutting range: Metric threads: 0.1–2,000 mm Inch threads: 112–1/64 threads/inch Tailstock / Quill: Quill diameter: 50 mm Quill stroke: 110 mm Internal taper DIN 228: MK 3 Dimensions / Weight: Machine weight: approx. 1,400 kg Dimensions (L × W × H): 1800 × 1350 × 1700 mm Interested? Contact us for further information and to arrange an inspection appointment. Provider MT EVO, Puch bei Salzburg

Condition: used, Collet set, chuck collet holder for draw-in collets WEILER Kodpfx Aey Ra Dqsahodp Collet chuck, collet holder, collet device Suitable for WEILER Praktikant lathe, year of manufacture 1984 Draw-in collet type: FM 613 / 386E DIN 6341 Collet diameter: 32 mm Collet length: approx. 115 mm Collet thread: TR 32 x 1.5 mm - Collet holder sleeve with MK 5 external taper (Ø 44 mm) - Draw tube with internal thread M 32 x 1.5 mm, handwheel for manual tightening of the collet - 15 pieces FAHRION collets: Ø 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80 mm - fits WEILER Praktikant and should also fit WEILER Matador Total weight: 10.5 kg Very good condition

Condition: new, Year of construction: 2022, functionality: fully functional, turning length: 500 mm, turning diameter: 240 mm, spindle speed (max.): 6,000 rpm, travel distance X-axis: 205 mm, travel distance Z-axis: 530 mm, Equipment: documentation/manual, Numerically controlled turning center Weiler DZ 45 CNC / ARY with Siemens Sinumerik control system 840D sl The CNC precision lathe from Weiler for the highly productive area in production, toolmaking, research institutes and much more, toolmaking, research institutes and much more. High-quality, energy-efficient, precise and very versatile. Turning diameter 240 mm Turning length approx. 500 mm Bar capacity 42 mm Main drive with 21.5 kW Powerful axis drives Suitable for chuck, bar and shaft machining Y-axis for machining complex workpieces Counter spindle Up to 16 driven tools Complete machining of workpieces in one clamping operation High rapid traverse speeds High accuracy due to direct path measuring system Wide range of applications Integrated safety function in all axes LED machine light This offer is subject to change and non-binding. Subject to alterations, errors and prior sale. Thank you for your information, payment has already been received. Kdsdpfxeum R Ebo Aahop

Condition: good (used), Year of construction: 1992, Centre lathe WEILER Type: PRAKTIKANT 160 B, Year of manufacture 1992, equipped with 3-axis digital readout Heidenhain, 160 mm RÖHM chuck, Multifix B tool holder, tailstock with centre, collet clamping device with collets from 1 to 29.5 mm, coolant system. Turning diameter over bed: 320 mm Kjdpfx Aajy Rpr Rohedp Turning diameter over cross slide: 198 mm Turning length: 650 mm Spindle bore: 40 mm Spindle speed: 96 – 2500 rpm Further data see machine card. Guideways are in good condition, machine documentation available.

Condition: excellent (used), Year of construction: 2003, column diameter: 400 mm, drill diameter: 65 mm, Drilling ; Tapping in all directions Can be moved in 7 axes Fast preparation, accuracy and performence on heavy and bulky parts. Field using Turbines, Generators, Compressors, Steel Construction, Boilers Containers, Chemoical equipment, furnces of cement work and shipbuilding Ksdpfoyub Spex Aahedp Arm Length: 2070mm Max. drill Ø cast: 65mm Max. tap Ø: 48M Stroke pinole: 350mm Max. distance spindle - table:1550mm Min. distance spindle - table:305mm Speeds / ranges: 900Rpm Spindle Taper: 5ISO/Bt/Mk Column sleeve: 400mm Power: 4kW Max. drill Ø steel: 50mm Length: 3500mm Width: 1325mm Height: 3400mm Weight: 6570kg Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: excellent (used), Year of construction: 2001, Length:1200mm Width:800mm Height:1200mm Weight:290kg Ksdpfjx Tp Dxex Aahsdp

Condition: ready for operation (used), Year of construction: 1997, functionality: fully functional, machine/vehicle number: 270, center width: 900 mm, center height: 210 mm, spindle speed (max.): 3,000 rpm, Equipment: CE marking, TECHNICAL DETAILS Ksdpey Rx A Sefx Aahedp Swing diameter over bed: 420 mm Centre height: 210 mm Centre distance: 900 mm Spindle bore: 55 mm Spindle speed: 4 - 3,000 rpm MACHINE DETAILS Control type: Teach-in Control system: CNC EQUIPMENT Digital readout (Weiler) Documentation available CE marking

Condition: good (used), Centre height: 125 mm Distance between centres: 800 mm Max. turning diameter over bed/over slide: 280/245 mm Spindle mount, thread according to DIN 800 Ksdpfx Aoyu R H Njahsdp Spindle bore: 24 mm Infinitely variable spindle speeds: 26 - 2000 rpm 36 longitudinal feeds: 0.019 - 0.528 mm Metric thread pitches: 0.25 - 6 mm 44 inch threads: 4 - 112 TPI Electrical connection: 380 V, 0.7/1.4 kW Required space: Approx. weight: 500 kg

Condition: used, Year of construction: 1993, functionality: fully functional, Weiler / Contec (licensed manufacturing) Matador lathe, year of manufacture 1993, with 3-axis Elesta digital readout, four-jaw chuck, Multifix quick-change toolpost, rear splash guard, and electrical chuck guard. The machine is in good, ready-to-use condition and can be demonstrated under power by arrangement. Kdsdexp Ru Uopfx Aahjp

Condition: used, Year of construction: 1993, functionality: fully functional, Weiler / Contec (licensed manufacturing) Matador lathe, year of manufacture 1993, with 3-axis Elesta digital readout, four-jaw chuck, Multifix quick-change toolpost, rear splash guard, and electrical chuck guard. The machine is in good, ready-to-use condition and can be demonstrated under power by arrangement. Kdodpsxp Rvlofx Aahop

Condition: ready for operation (used), Year of construction: 1999, travel distance X-axis: 230 mm, travel distance Z-axis: 950 mm, controller manufacturer: SIEMENS, controller model: Sinumerik 810D, number of axes: 2, Horizontal turning machine manufactured in 1999. This Weiler E35 D features a Siemens Sinumerik 810D control with Weiler D1 user software and a 12.1-inch TFT color flat screen. It includes a coolant unit with a flow rate of 30 l/min and a tool holder for quick-change operations. If you are looking to get high-quality turning capabilities, consider the Weiler E35 D machine we have for sale. Contact us for further details. • Control: Siemens Sinumerik 810D with Weiler D1 user software • Display: 12.1-inch TFT color flat screen • Operating voltage: 400 V • Control voltage: 24 V • Connected load: 14 kW • Nominal current: 26 A • Frequency: 50 Hz • Main fuses: 35 A • Coolant unit: 30 l/min at 0.4 bar • Tool holder: Multifix quick-change size B • Features: Teach-in functions; graphic-supported contour programming; V-24 interface; electronic handwheel for manual contour following Ksdpfxoy Nlvcs Aahsdp Additional equipment • Included accessories: 1 change holder; fixed center point; spindle plug; key set; manuals; chip protection wall; movable splash guard; chuck guard with limit switch monitoring • Optional equipment included: Fixed steady rest with roller jaws (12–150 mm); adjustable hollow spindle stop; lever-operated collet chuck for DIN 6343-48 (173E) Technical Specification Counter Spindle No Driven Tools No

Condition: ready for operation (used), L & Z Lathe WEILER Praktikant 800 R -Turning diameter over bed: 300mm Kedpfx Aezbiyhoahsdp -Turning diameter over cross slide: 150mm -Turning length: 800mm -Spindle bore: approx. 42mm -Speed range: 40 - 2000 rpm -Automatic longitudinal/facing feeds -Threading / Metric / Inch, etc. -Tailstock: MK 3 -Three-jaw chuck -Chip guard & work light -Chip tray -Change gears -Tool cabinet & operating tools -Documentation Dimensions: L x W x H 1.8 x 0.8 x 1.6 meters / Weight: 800 kg Errors and omissions excepted.

Year of construction: 1986, condition: used, Weiler Primus lathe year ca.1986, three-jaw chuck , Multifix. Machine in a good condition , By arrangement under power ready for demonstration. Kdjdpfx Aasn Ard Dshop

Condition: good (used), e.g. suitable for a high-performance lead and draw spindle lathe WEILER 300 or others For spindle bores diameter 38 mm with bracket, draw tube and collets Ø 1, 2, 3, 4, 5, 6 (2x), 7, 8, 9, 10, 11, 13, 14, 16, 18, 19, 20, 21, 22, 23, 25 mm and for square bar □ 6, 8, 10, 12, 16 mm, 1 center punch with collet holder, … Kodpfjw Sfitox Aahjdp Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel

Condition: used, Year of construction: 1996, operating hours: 22,400 h, functionality: fully functional, machine/vehicle number: 474, -Weiler -E50/1 -No.: 474 -Year of manufacture: 1996 -Operating hours: approx. 22,400 -Voest-Alpine Steinel control system (the control system likely operated via a separate desktop PC) -Includes chip conveyor, various tool holders, and tools Ksdsy U Iqgjpfx Aahedp Shipping possible upon request. Sale only to commercial businesses. Stated purchase price = net price plus 19% VAT = €9,282.00 gross.

Condition: excellent (used), Year of construction: 2020, Steady rest for WEILER E40 and E50 lathe In very good condition. Price for E40 steady rest: €2,500 Kedpstx Avkofx Aahsdp Price for E50 steady rest: €2,850 Clamping range: 10 – 150 mm.

Condition: reconditioned (used), functionality: fully functional, spindle bore: 56 mm, center height: 180 mm, center width: 1,000 mm, Dear Sir or Madam, For sale is a Weiler Commodor B lathe with a new 3-axis digital readout from K+C (including a 12-month manufacturer's warranty). The machine is undergoing a comprehensive partial overhaul in our workshop, meaning it is in excellent technical, geometric, and visual condition. You are welcome to visit us for a closer look. Availability: upon request Center height: 180 mm Center distance: 1000 mm Spindle bore: Ø 56 mm Max. spindle speed: 2000 rpm Tailstock taper mount: MK4 Feed range: 0.026 - 0.888 mm/rev Kdsdpfowhzivex Aahep Possible thread types: Metric, inch, module, diametrical pitch Metric thread pitches: 0.35 - 12 mm Spindle brake: switchable Power consumption: 4 kW Dimensions: approx. 2.2 x 1.5 x 1 m (L x H x W) Weight: approx. 1.8 t Further equipment and accessories: 3-axis digital readout K+C NEW, coolant system, chuck guard, removable chip tray, operating instructions, and much more upon request... Our service promise to you: - We are a certified master craftsman in the field Mechanical Engineering - All machines undergo at least a workshop inspection. - All lubricants and any worn parts are replaced in advance. - Upon request, we can fully or partially overhaul the selected machine. - Upon request, we can repaint the selected machine in your desired color. - Upon request, you can order additional accessories such as tools, etc. directly. - Upon request, we can install additional accessories such as safety devices, etc. - We are happy to take care of shipping and/or delivery.

Condition: reconditioned (used), functionality: fully functional, spindle bore: 40 mm, center height: 160 mm, center width: 650 mm, Dear Sir or Madam, For sale is a Weiler Praktikant 160B lathe with a new 3-axis digital readout from K+C (including a 12-month manufacturer's warranty). The machine is undergoing a comprehensive partial overhaul in our workshop, so it is in excellent technical and visual condition. All guides are in working order, the gears run quietly, and the levers shift easily. You are welcome to visit us to see the condition for yourself. Availability: upon request Center height: 160mm Center distance: 650mm Spindle bore: Ø 40mm Tailstock taper mount: MT3 Quill stroke: 85mm Longitudinal slide feed range: 0.020 - 0.630 mm/rev Cross slide feed range: 0.006 - 0.200 mm/rev Possible thread types: Metric, inch, module, diametrical pitch Metric thread pitches: 0.25 - 8mm Spindle brake: switchable Total connected load: 7.5 kvA Voltage: 400V Dimensions: approx. 1.58 x 0.9 x 1.5 m (L x H x W) Weight: approx. 720 kg Other equipment and accessories: NEW 3-axis digital readout, coolant system, chuck guard, guide rail & Pulley cover, 2 emergency stops, operating instructions, and much more upon request... Kdsdpfx Ajwhzdmsahop Our service promise to you: - We are a certified master mechanical engineering company - All machines are thoroughly checked - All lubricants and any worn parts are replaced in advance - Upon request, we can fully or partially overhaul your selected machine - Upon request, we can repaint your selected machine in your desired color - Upon request, you can order additional accessories such as tools, etc. directly - Upon request, we can install additional accessories such as safety devices, etc. - We are happy to take care of shipping and/or delivery

Condition: reconditioned (used), functionality: fully functional, center height: 160 mm, center width: 650 mm, rotational speed (max.): 4,000 rpm, Equipment: rotational speed infinitely variable, Dear Sir or Madam, For sale is a Weiler Primus VC / Praktikant VC lathe. This model series is particularly distinguished by its Siemens control panel and completely stepless speed control. As the name suggests, the VC can operate at a constant cutting speed. The machine has undergone a comprehensive partial overhaul in our workshop, so it is in excellent technical and visual condition. All guides are in working order, the gears run quietly, and the levers shift easily. You are welcome to visit us to see the condition for yourself. Availability: upon request Center height: 160 mm Center distance: 650 mm Spindle bore: Ø 40 mm Tailstock taper mount: MT3 Quill stroke: 85 mm Possible thread types: Metric, inch, module, diametrical pitch Metric thread pitches: 0.25 - 8 mm Spindle brake: switchable Voltage: 400 V Dimensions: approx. 1.60 x 1.00 x 1.50 m (L x H x W) Weight: approx. 750 kg Other equipment and accessories: Siemens control panel, coolant system, chuck guard, lead screw and feed screw covers, 2 emergency stops, operating instructions, CE declaration of conformity, and much more upon request... Our service promise to you: - We are a certified master craftsman in the field of mechanical engineering - All machines undergo at least a workshop inspection - All lubricants and any worn parts will be replaced in advance. - Upon request, we can fully or partially overhaul the selected machine. Kdjdpswhx I Nofx Aahjp - Upon request, we can repaint the selected machine in your desired color. - Upon request, you can order additional accessories such as tools, etc. directly. - Upon request, we can install additional accessories such as safety devices, etc. - We are happy to take care of shipping and/or delivery.

Condition: used, Year of construction: 2019, functionality: fully functional, turning diameter over cross slide: 160 mm, turning diameter over bed slide: 330 mm, swing diameter over cross slide: 160 mm, center height: 165 mm, swing diameter over bed slide: 330 mm, total length: 1,750 mm, total width: 1,350 mm, total height: 1,670 mm, overall weight: 1,300 kg, distance between centers: 750 mm, workpiece length between centers: 750 mm, For sale is a WEILER C 30 x 750 NC lathe. Kdsdpfxsy U Iu Ss Aahsp Machine type: C 30 X 750 Machine number: 0F 03 Year of manufacture: 2019 Machine weight: 1300 kg Design: 2 Size: small •3-jaw chuck •Various chuck jaws •11 tool holders •Tailstock •Center distance: 750 mm •Center height: 165 mm •Swinging diameter over bed: 330 mm •Swinging diameter over compound slide: 160 mm •Turning tool cross-section (height x width): 20 x 20 mm •Dimensions: -Length: 1750 mm -Width: 1350 mm -Height: 1670 mm If you have any questions or need more information, please send us a message or call us.

Condition: ready for operation (used), Year of construction: 2007, spindle speed (max.): 2,500 rpm, travel distance X-axis: 340 mm, travel distance Z-axis: 1,100 mm, overall weight: 3,800 kg, number of axes: 2, Horizontal turning machine manufactured in 2007. This Weiler E55X1000 features maximum turning diameter of 315 mm and a a center distance of 1100 / 2100 mm. It is equipped with a Sauter 8-fold tool system and a spindle speed range of 1 – 2500 rpm. If you are looking to get high-quality turning capabilities, consider the Weiler E55X1000 machine we have for sale. Contact us for further details regarding this machine. • Internal taper: Metric 90 • Spindle diameter in front bearing: 120 mm • Spindle bore: 83 mm • Flange diameter: 500 mm • Maximum turning diameter: 315 mm • Maximum torque: 1600 Nm • Tool system: Sauter 8-fold • Number of tool positions: 8 • Tool shank size: 32 x 25 mm • Turret interface: Capto C4 • Number of face slides: 1 • Center distance: 1100 / 2100 mm • Turning length: 340 mm • Tailstock taper: MK 5 • Tailstock quill diameter: 80 mm • Tailstock quill stroke: 200 mm • Maximum tailstock travel: 1000 / 2000 mm • Continuous duty speeds (S1):Gear stage I: 89 rpmGear stage II: 355 rpm Kedpfxjy Em A Ao Aahsdp • Emission level: 80 dB(A) • Operating voltage: 400 V • Control voltage: DC 24 V • Connected load: 30 kVA • Nominal current: 43 A • Frequency: 50 Hz • Main fuses: 50 A • Condition note: Ball screw in Z axis makes noise, but dimensional accuracy is not affected Additional equipment • Extraction system Technical Specification Counter Spindle No Driven Tools No

Condition: ready for operation (used), Year of construction: 2004, spindle speed (max.): 2,500 rpm, travel distance X-axis: 340 mm, travel distance Z-axis: 1,100 mm, total height: 1,750 mm, total width: 1,850 mm, overall weight: 3,800 kg, product length (max.): 2,850 mm, number of axes: 2, Horizontal turning machine manufactured in 2004. This Weiler E55X1000 features a maximum chuck diameter of 315 mm and a spindle diameter of 120 mm. It includes a robust tool system with a turret and offers a cutting speed of 140 m/min. If you are looking to get high-quality turning capabilities, consider the Weiler E55X1000 machine we have for sale. Contact us for further details. • 20 kW = real power (mechanical/electrical output) • 27 kVA = apparent power (includes reactive power) • Internal taper: metric 90 • Spindle diameter in front bearing: 120 mm • Spindle bore: 83 mm • Max. faceplate diameter: 500 mm • Maximum chuck diameter: 315 mm • Maximum torque: 1600 Nm • Tool system: turret (VDI 40) • Tool shank size: 32 x 25 mm • Number of longitudinal slides: 1 • Number of cross slides: 1 • Center distance: 1100 • Cross travel: 340 mm • Tailstock taper: MK 5 • Tailstock quill diameter: 80 mm • Tailstock quill stroke: 200 mm • Maximum tailstock travel: 1000 / 2000 mm • Feed rate longitudinal: 0.001 – 20 mm/rev • Feed rate cross: 0.001 – 20 mm/rev • Rapid traverse longitudinal: 10 m/min • Rapid traverse cross: 5 m/min • Feed force longitudinal: 10000 N • Feed force cross: 7000 N • Metric thread range: 0.1 – 250 mm • Whitworth thread range: 1/4 – 56 threads/inch • Module range: 0.125 – 28 • DP range: 0.05 – 48 • Maximum cutting cross section: 2.25 mm² • Cutting speed: 140 m/min • Gear stage I: 89 rpm at 100% duty cycle • Gear stage II: 355 rpm at 100% duty cycle • Coolant consumption (normal): 30 l/min at 0.4 bar • Coolant consumption (increased): 30 l/min at 3.5 bar • Noise level: 80 dB(A) • Electrical: • Operating voltage: 400 V • Control voltage: DC 24 V • Connected load: 30 kVA • Nominal current: 43 A • Frequency: 50 Hz • Main fuses: 50 A • Condition note: A small actuator that switches between the gear stages is defective; both gear stages are functioning. Additional equipment • Chip conveyor Technical Specification Counter Spindle No Kedpfxjy Em Avo Aahedp Driven Tools No

Condition: ready for operation (used), Year of construction: 1998, operating hours: 35,626 h, spindle speed (max.): 3,000 rpm, number of axes: 2, Horizontal turning machine manufactured in 1998. This Weiler E35 features a center distance of 950 mm and a swing over bed of 410 mm. It has a spindle bore of 54 mm and a maximum torque at spindle of 700 Nm. If you are looking to get high-quality turning capabilities, consider the Weiler E35 machine we have for sale. Contact us for further details. Kdodjy Axu Sspfx Aahep Center distance: 950 mmCenter height: 200 mmSwing over bed: 410 mmSwing over cross slide: 200 mmCross slide travel: 230 mmCarriage guide length: 480 mmSpindle nose: DIN 55025 size 6Spindle bore: 54 mmSpindle taper: Morse taper 6Drive power (100% / 60% duty): 7.5 / 9 kWMaximum torque at spindle: 700 NmSpeed range: 1–3000 rpmSpeed range gear stage I: 1–750 rpmSpeed range gear stage II: 4–3000 rpmTailstock quill diameter: 65 mmTailstock quill travel: 120 mmTailstock taper: Morse taper 4Tool system: Parat size 2Control: D2Number of axes: 2 (X, Z) Technical Specification Counter Spindle No Driven Tools No

Condition: ready for operation (used), Weiler C30 – a wide range of accessories available. Kdodpjy S E Hasfx Aahep

Condition: like new (used), Year of construction: 1992, Lathe WEILER Precision center lathe in ergonomic design The Weiler Ergodor is the first German ergonomically designed lathe. It creates a more humane workplace and prevents health problems. The key feature is that the employee can operate this lathe while standing or sitting. Technical data Center width 470 mm Turning length 430 mm Center height 145 mm Rotation Ø over cross slide 160 mm Rotation Ø over bed 300 mm Spindle head, short taper flange Bayonet mounting DIN 55022 size 5 or Camlock clamping D 1-ASA-4 Spindle bore 36 mm DIN 55022 size 5 Spindle inner taper Spindle speeds Speeds 30 - 3550 rpm S Speeds 15 - 3550 rpm Brake motor 3 kW Brake motor 1.5/3 kW Face slide travel 150 mm Travel of the top slide 100 mm Feed rates and thread pitches on the gearbox switchable steps 30 Section 2 1.5/3 kW 38 Kodevgqu Hepfx Aahedp Gear ratio in headstock 3 20 Long feeds 150 mm via change gears 100 mm via toothed belt Face feeds = 1/2 Longitudinal feed values Metric pitches 0.2 - 12 mm Module pitches 0.1 - 4 Dimensions 1450 x 640 x 1500 mm Dimensions 1450 x 640 x 1500 mm Net weight 1000 kg Acceptance according to toolmaker's accuracy DIN 8605 20 Built according to the rules of occupational safety, official test no. A. EM 11 1545/80. Encombrement 1450 x 640 x 1500 mm