Used Hermle Fw 800 for sale (8,833)

Year of construction: 1969, condition: used, machine/vehicle number: 304, Manufacturer: Hermle Model: FW 800 Machine No.: 304 Year of Manufacture: 1969 Weight: approx. 1000 kg General / Technical Data: Well-maintained, used horizontal milling machine with hydraulic program control (cam control strip) for automatic production processes. Arbor: SK 30 Travel distances: X 400mm Y 370mm Z 165mm Spindle speeds: 18 speeds, mechanically switched in 2 motor stages Bledpfx Ahsdgrwdsmjn 85, 120, 145, 180, 205, 280, 300, 400, 470, 590, 680, 840, 100, 1210, 1420, 1780, 2030, and 3050 rpm Feeds: in the X and Y axes, stepless hydraulic; in Z (horizontal milling spindle) manual Table dimensions (fixed table): 800mm x 220mm Power supply / spindle motor power: 380V 50 Hz / 1.5 kW Approx. machine footprint: 1900mm x 1100mm x 1700mm (l x w x h) Accessories / Special equipment: - Fixed milling table - Assorted tool holders - Chip tray - Coolant system - Machine documentation with programming instructions Remarks The machine is in very good condition for its age. The machine is designed primarily for production use in small and medium series. The machine has a simple, cam-switch-controlled hydraulic program control.

Condition: ready for operation (used), Year of construction: 2000, travel distance X-axis: 800 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, controller manufacturer: HEIDENHAIN, controller model: TNC 430, total height: 2,930 mm, total width: 2,210 mm, table width: 560 mm, table length: 1,000 mm, overall weight: 7,000 kg, spindle speed (max.): 16,000 rpm, spindle motor power: 15,000 W, number of slots in tool magazine: 30, product length (max.): 2,700 mm, number of axes: 3, This 3-axis HERMLE C800V vertical machining centre was manufactured in 2000. It features a travel range of 800 mm in the X-axis, 600 mm in the Y-axis, and 500 mm in the Z-axis. The machine includes a 30-position tool changer and a spindle speed range of 16,000 rpm. If you are looking to get high-quality machining capabilities, consider the HERMLE C800V machine we have for sale. Contact us for further details. Bljdpfx Asz D Tdxjhmjn - Power (40% / 100% Duty Cycle): 15 kW / 10 kW- Rapid Traverse (X, Y, Z): 35 m/min- Coolant System: 300 L – 40 L/min at 3 bar- Operation Voltage: 400 V / 3~ 50 Hz- Control Voltage: 24 V-- Total Nominal Current: 44 A- Total Rating: 31 kVA- Electrical Drawing No.: 300.91 K 40.1- Control Unit Operating Hours: 57,705 hrs- Machine Operating Hours: 48,735 hrs- Program Run Time: 19,077 hrs- Spindle Operating Hours: 18,005 hrs- Drive On: 30,073 hrs- Axes in Motion: 17,617 hrs- Included Equipment / Accessories:- Heidenhain TS 642 touch probe system (retrofitted in 2023)- 3 Allmatic vises- Approx. 300 tool holders- 3 jaw chucks- Miscellaneous small parts- Complete machine documentation and service reports- Service History:- 2019: New main spindle fitted- 2023: Retrofitted with Heidenhain TS 642 touch probe system Technical Specification Taper Size SK 40

Condition: good (used), Year of construction: 1996, functionality: fully functional, Work area: 800x600x500 Rapid traverse rate: 30 m/min Spindle speed: 15000 RPM, SK40 NC rotary table, diameter = 280 mm Electronic handwheel module Electrical thermal expansion compensation Ethernet interface, TNC 426/430 Measuring probe system, SK40, Renishaw Chip conveyor without chip cart Enclosed cabin roof section Bedpszv Syfofx Ahmeln Air blow-off device, C800 The spindle was replaced in May 2018 with a total operating time of 25,185 hours. The current operating time is 31,083 hours. This means that the spindle has been in operation for 5,898 hours since its replacement.

Condition: good (used), Year of construction: 2002, functionality: fully functional, filter area: 48 m², filter pressure: 15 bar, pressure: 380 bar, cake thickness: 25 mm, total width: 1,500 mm, total length: 4,800 mm, total height: 1,980 mm, overall weight: 4,600 kg, number of chambers: 44, Equipment: documentation/manual, safety light barrier, For sale is a chamber filter press with the following accessories: Hydraulics, filter plates, safety devices, control system, swing plates, feed pump, press frame (steel platform), 3 cake containers for forklifts. Chamber filter press 800 Side-frame press 15 bar filtration pressure Approx. 540 liters Open filtrate discharge 800x800 PP 25mm chamber depth 44 chambers Bjdpfx Aszulf Sshmjln Approx. 2.5 meters useful length Length 4800 x Width 1500 x Height 1980 mm 4600 kg Price upon request. We would be happy to provide you with an individual offer.

Year of construction: 1987, condition: ready for operation (used), Three old Hermle and Deckel milling machines are available. 1) Horizontal milling machine Hermle FW 801, tool holder: SK40, travel X/Y/Z: 430mm/150mm/420mm, speed: 2000rpm, machine dimensions X/Y/Z: approx. 2250mm/1700mm/1500mm, weight: approx. 1000kg. 2) Universal milling machine Hermle FW 710, tool holder: SK30, table dimensions X/Y: 710mm/190mm, travel X/Y/Z: 400mm/150mm/350mm, speed: 2240rpm, machine dimensions X/Y/Z: approx. 1500mm/1000mm/1800mm, weight: approx. 700kg. 3) Deckel FP 2, year of manufacture: 1987, tool holder: SK40, travel X/Y/Z: 300mm/2200mm/400mm, table dimensions X/Y: 620mm/390mm, max. table load: 250kg, speed: 3150rpm, feed: 3600mm/min, rapid traverse: 4000mm/min, machine dimensions X/Y/Z: approx. 2500mm/2100mm/1800mm, weight: approx. 1250kg, control: Heidenhain TNC 355. An on-site inspection is possible. Individual sale possible, however a package sale is preferred. Blodpfxey I Adhj Ahmon

Condition: ready for operation (used), Year of construction: 1996, travel distance X-axis: 800 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 530 mm, overall weight: 7,000 kg, spindle speed (max.): 8,000 rpm, number of axes: 3, This 3-axis Hermle C 800 V vertical machining center was manufactured in 1996. It offers robust construction and precision for complex machining tasks. If you are looking to get high-quality milling capabilities, consider the Hermle C 800 V machine we have for sale. Contact us for more information about this machine. Machine Benefits Technical Machine Benefits • Operating voltage: 400 v / 3-phase / 50 hz • Control voltage: 24 v • Total current: 44 a • Magazine for 30 tools, sk40. Blsdpfx Ahsyarzremsn Extra Information Machine still under power

Condition: ready for operation (used), Year of construction: 2009, functionality: fully functional, GANTRY 800 ADAMPT MAT 05 -2009 For sale is a high-quality sinker EDM machine from the renowned manufacturer OPS Ingersoll. This machine is ideally suited for precise EDM applications in tool and mould making, and comes with a comprehensive range of equipment. Condition: Used, well-maintained and fully operational working in the workshop -TECHNICAL Information: Manufacturer: OPS Ingersoll Bljdpfx Asydr Exshmsn Model: Gantry 800 Machine No.: 575259 Year of manufacture: 2009 - Technical Specifications: - Travel range (X/Y/Z): 550 x 850 x 450 mm -Table size: approx. 800 x 1000 mm Max. head load: 200 kg Max. clear width: 585 mm Max. traversing speed: 12,000 mm/min - Equipment & Features: 30-position tool changer, EROWA Mitsubishi 64-bit CNC control (separate control panel) Programming software: MultiProg Control technology: Multipulse PRO Chuck: ER-016841 Integrated CO₂ fire extinguishing system Cartridge filtration unit Dielectric cooling system by Weinreich Industriekühlung Extensive accessories and connection cables included

Condition: ready for operation (used), Year of construction: 1996, travel distance X-axis: 800 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, controller manufacturer: HEIDENHAIN, table width: 560 mm, table length: 1,000 mm, spindle speed (max.): 15,000 rpm, number of axes: 3, This 3-axis Hermle C800V was manufactured in 1996. It features a SK40 spindle, capable of reaching up to 15,000 RPM, and includes tool length measuring. Ideal for precise vertical machining tasks. Contact us for more information about this machine. • Tool length measuring • Coolant pressure: 30 bar Blodpjx D Izzsfx Ahmon Technical Specification Through-spindle Coolant Yes

Condition: ready for operation (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 15744, travel distance X-axis: 800 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 600 mm, controller model: Heidenhain iTNC 530, table load: 1,500 kg, spindle speed (max.): 10,000 rpm, TECHNICAL DETAILS Travel range, X-axis: 800 mm Travel range, Y-axis: 600 mm Travel range, Z-axis: 600 mm Table length: 1,000 mm Table width: 560 mm Table load capacity: max. 1,500 kg Spindle mount: HSK63 Spindle speed: 10,000 rpm Tool changer: 30 positions Rapid traverse: 35 m/min Acceleration: 5 m/s² Bledpfozcymzox Ahmen MACHINE DETAILS Control system: Heidenhain iTNC 530 Dimensions & Weight Dimensions (L x W x H): 4,200 x 2,500 x 2,800 mm Weight: 7,200 kg Total connected load (including coolant pump): 42 kVA

Condition: excellent (used), Year of construction: 1996, x-travel 800 mm y-travel 600 mm z-travel 500 mm Bjdpfx Aey Tyznehmoln

Condition: good (used), Year of construction: 2005, operating hours: 108,310 h, functionality: fully functional, travel distance X-axis: 915 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 500 mm, Year of manufacture: 2005 Heidenhain iTNC 530 Machine runtime: 10,831 hours, Spindle runtime: 34,700 hours Bsdpoyhv Eqofx Ahmoln - Manual swivel/clamping milling head - Main spindle: 18,000 rpm - SK 40 - 16 tool positions - Swiveling table - Standard coolant system - Chip tray - Sight windows - German documentation - Heidenhain measuring probe - Electric hand control module - Chip flushing gun - Blow-off device - Central compressed air supply - U 740 with fixed table The machine is fully functional and can be tested on-site at any time!

Condition: excellent (used), Year of construction: 1998, x-travel 800 mm y-travel 600 mm Bsdpfjx Dndcsx Ahmeln z-travel 500 mm

Condition: ready for operation (used), Year of construction: 2001, operating hours: 20,222 h, functionality: fully functional, machine/vehicle number: 14631, travel distance X-axis: 800 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, spindle speed (max.): 16,000 rpm, spindle diameter: 70 mm, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is 20/11/2025! Placing a bid obligates you to collect the machine within the period from 01/12/2025 to 05/12/2025! TECHNICAL DETAILS Travel distances Travel range X-axis: 800 mm Bedexnkwgopfx Ahmeln Travel range Y-axis: 600 mm Travel range Z-axis: 500 mm Rapid traverse in X, Y, and Z axes: 35 m/min Max. spindle speed: 16,000 rpm Clamping table surface: 1,000 x 560 mm Spindle taper: HSK A63 (DIN 69063) Spindle diameter at front bearing: 70 mm MACHINE DETAILS Control: HEIDENHAIN TNC 430 Dimensions & Weight Dimensions (L x W x H): 3,300 x 2,400 x 3,000 mm Weight: 7,000 kg Coolant tank capacity: 300 l Operating hours Spindle hours: 20,222 h Power-on hours: 49,977 h EQUIPMENT 3D probing system Technical documentation Note: The mounting plate currently fixed on the worktable, as well as tool holders and tools, are not included in the scope of delivery or sale.

Condition: excellent (used), Year of construction: 2017, operating hours: 7,000 h, functionality: fully functional, machine/vehicle number: 25787, travel distance X-axis: 800 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 500 mm, spindle speed (max.): 18,000 rpm, operating hours of spindle: 6,900 h, Equipment: chip conveyor, documentation/manual, Hermle C 400 U – 5-Axis Machining Center Year: 2017 Control: Heidenhain TNC 640 Condition: Very good Machine ON: 18,512 h Program: 9,268 h Spindle ON: 6,900 h Drive ON: 18,514 h Axes in motion: 7,147 h Technical specifications: X/Y/Z travel: 850 / 700 / 500 mm A-axis: 25 rpm C-axis: 30 rpm Spindle speed: up to 18,000 rpm Power: 20 kW Torque: 173 Nm Tool holder: HSK 63 Tool magazine: 38 + 50 positions NC swivel rotary table: Ø 650 mm Swivel range: +91° to −139° Equipment: Heidenhain touch probe BLUM tool measurement Electronic handwheel Chip conveyor Oil mist extraction Bledpfxjz H Agbs Ahmen Inspection possible by appointment.

Condition: used, Year of construction: 2004, machine/vehicle number: IntNr231232, Hermle C600 U, year of manufacture 2004 Spindle new, with commissioning report Control system: - Heidenhain iTNC 530 - Control system operating hours: 68026 - Machine operating hours: 81237 - Spindle operating hours: 12429 Spindle: - Speed: 16,000 rpm - Tool holder: SK-40 - 30 tool magazine positions Equipment: - Rigid clamping table - NC rotary table, 4th axis (iTNC) - Coolant system - Chip conveyor: none - Electronic handwheel (iTNC) - Tool breakage monitoring - Chip flushing nozzle - Foot switch for clamping/unclamping - Hydraulic unit for clamping/unclamping Travel paths: - X-axis (longitudinal): 600 mm - Y-axis (transverse): 450 mm - Z-axis (vertical): 450 mm Table: - Clamping area: 800 mm x 465 mm - Maximum table load: 250 kg Axes: - Axis rapid traverse: 35 m/min - Acceleration: 5 m/s² - Measuring system X/Y/Z: 0.1 µm Dimensions & Weight: - Machine weight: approx. 6.8 t Bljdpfxez E Rb De Ahmon - Machine dimensions (W x D x H): 2.5 m x 2.4 m x 2.43 m The machine can be inspected under power by appointment. Subject to changes, errors in technical data and specifications, and prior sale!

Condition: excellent (used), Year of construction: 2012, operating hours: 6,000 h, functionality: fully functional, machine/vehicle number: 21534, travel distance X-axis: 850 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 500 mm, workpiece weight (max.): 2,000 kg, table width: 700 mm, table length: 1,070 mm, overall weight: 12,500 kg, spindle speed (max.): 18,000 rpm, operating hours of spindle: 5,000 h, spindle motor power: 15,000 W, number of slots in tool magazine: 38, Equipment: chip conveyor, documentation/manual, Very good condition, used for light milling. High-pressure coolant flushing through the center of the tool, 80 bar. HSK63A tool holder. Blum tool breakage detection. iTNC530 control system. Includes two vices and a pneumatic clamping device ITS100/P WT. Bodpfx Ahozw Rl Aemeln Direct sale to end-users only. W-Technology s.r.o. Polní 8 79201 Bruntál Czech Republic

Condition: excellent (used), Year of construction: 2019, X-axis: 850 mm Y-axis: 700 mm Z-axis: 500 mm A-axis: +31 to -139 degrees Bsdpfx Ahjz E U Eaomsln C-axis: 360 degrees Rotary table diameter: 650 x 540 mm Tool interface: HSK-A63 Tool changer: 88 positions Spindle speed: 18,000 rpm Control system: Heidenhain TNC 640 Including: coolant through spindle at 40 bar Including: air blow-through through the spindle center Including: Heidenhain measuring probe Including: BLUM LC 50 Type 200 tool measurement / tool breakage detection Including: BLUM LC 50 DIALOG technology Including: Rotoclear Including: Documentation Operating hours: approx. 8,600 The machine is in very good condition and is still in daily use. Available in approximately 3 weeks.

Condition: excellent (used), HEIDENHAIN TNC430 with B + C axis Working travels 800 x 600 x 500 mm Bledpfx Ask Dz Ngshmon Table size Ø 280 mm Table swivelling +/-110° Table rotating 360° Spindle taper HSK63 Spindle speeds -15'000 rpm tool changer 30 pos. Coolant through spindle 3D tracer Renishaw MARCELS MASCHINEN CH

Condition: like new (used), Year of construction: 2015, operating hours: 9,925 h, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 1,100 mm, travel distance Z-axis: 750 mm, rapid traverse X-axis: 60 m/min, rapid traverse Y-axis: 60 m/min, rapid traverse Z-axis: 55 m/min, controller manufacturer: Heidenhain, controller model: TNC 640, table width: 900 mm, table length: 1,150 mm, table load: 2,000 kg, overall weight: 22,000 kg, spindle speed (max.): 18,000 rpm, operating hours of spindle: 9,925 h, coolant supply: 80 bar, tool length: 500 mm, tool diameter: 160 mm, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, For sale: Top-maintained 5-axis simultaneous universal machining center Hermle C52U with a new spindle (replaced in 03/2025) and only 400 hours of operation since replacement! Year of manufacture: 2015 Control unit: Heidenhain TNC 640 Travel paths: X: 1000 mm Y: 1100 mm Z: 750 mm A: +100°/-130° C: 360° Table load: 2000 kg Clamping surface: 1150 mm x 900 mm Equipment: - Heidenhain TNC 640 control - AVD active vibration damping - ACC active chatter suppression - AFC adaptive feed control - Heavy-duty machining (HDM) - Spindle speed: 18,000 rpm - Spindle interface: HSK-A63 - 60 tool positions - 9-way rotary union - Scraper belt conveyor - A3 Blum tool breakage/tool measurement - 3D touch probe Heidenhain - Electronic thermal compensation - ICS 80 bar with paper band filter - External air blast - Internal air blast - Electronic hand wheel Bljdpfxoygx Hns Ahmjn - Hardware kinematic option - Manual cabin door - Automatic cabin roof - Chip rinsing gun ...and much more. The machine is available immediately! The machine is in excellent condition with no defects! All services performed by Hermle! Spindle replacement also carried out by Hermle! Invoice and test protocol available!

Condition: excellent (used), Year of construction: 1998, Hermle UWF 802 M Hermle UWF 802 M with Heidenhain TNC 124 NC control, cycle-controlled, year of manufacture 1998, in very good original condition. The machine comes from the training workshop of a renowned German mechanical engineering company. Technical data: Travel distances X: 500 mm, Y: 430 mm, Z: 400 mm Table size 800 x 390 mm Spindle connection ISO 40 Spindle speed 71 to 3550 rpm, 18 steps Feed rate X and Y 2 to 1600 mm/min, stepless Feed rate Z 2 to 1000 mm/min, stepless Rapid traverse X and Y 1.6 m/min Rapid traverse Z 1 m/min Bljdpfozbrz Isx Ahmon Spindle drive 3 kW Mains connection 400 volts, 50 Hz - Spindle speed via 18 gear stages - Vertical milling head, swiveling to the right and left - Hydro-mechanical tool clamping, vertical and horizontal - Automatic central lubrication - Coolant system located next to the machine - Control cabinet fixed to the machine - Fixed angle table - Operating manual and wiring diagram Space requirement L x W x H 2000 x 1800 x 1950 mm Weight approx. 1750 kg Accessories and equipment: Operating manual, electrical diagrams Machine feet About the machine: We offer a Hermle UWF 802 M milling machine with Heidenhain TNC 124 NC control, cycle-controlled, year of manufacture 1998, in very good condition. The machine is fully functional, of course. All slides move very smoothly and evenly. Even at high speeds, the Hermle runs very quietly. This newer generation of milling machines is very user-friendly. Take advantage of the opportunity to inspect this machine on-site while it is powered up and see for yourself what condition it is in.

Condition: excellent (used), Year of construction: 2015, operating hours: 12,500 h, functionality: fully functional, travel distance X-axis: 800 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 550 mm, spindle speed (max.): 18,000 rpm, overall weight: 12,500 kg, We offer in perfect condition Hermle C42U Dynamic with Heidenhain 640 control. Machine has 12.000 spindle hours. X-Axis travel: 800 mm Y-Axis travel: 800 mm Z-Axis travel: 550 mm Dynamic package torque axis, table Ø440 with secondary claming plates 920 x 490 mm Spindle: HSK-A63 18.000 RPM Bsdpozpfg Eofx Ahmeln Machine will be in stock in 2 weeks

Condition: good (used), Year of construction: 1994, functionality: fully functional, planing width: 800 mm, overall weight: 1,600 kg, height adjustment type: electric, number of planer blades: 4, planing height: 200 mm, Equipment: motor brake, Year of manufacture: 1994 Planing width: 800 mm Bljdpfx Aswma N Sshmsn Maximum planing height: 200 mm Number of knives: 4 Minimum workpiece length: 500 mm Minimum planing height: 5 mm Speed: 4,500 rpm Table length: 1,100 mm Number of feed rollers: 1 Main motor: 11 kW Maximum feed: 32 m/min Infinitely variable feed: Yes Table rollers: Yes Digital thickness display: Yes Sectional pressure roller: Yes Electric height adjustment: Yes Cutter shaft: Centrifugal shaft Centrifugal shaft: Tersa Outfeed: Steel roller Total power: 16 kW Approx. weight: 1,600 kg Space required (length): 1.2 m Space required (width): 1.65 m Space required (height) : 1.8 m

Condition: excellent (used), Year of construction: 2022, HERMLE C 22 U High Performance Line Travel ranges: 450x600x330mm Rotary table: D320mm Working diameter: D610mm Bedpfxez H Nahe Ahmjln Control system: Heidenhain TNC 640 Dynamic Efficiency Dynamic Precision Main spindle: 18,000 rpm 88 tool positions HSK63 Coolant pressure: 80 bar Tool measurement system Tool breakage monitoring: Blum LANG Automation: ROBO TREX 96 Makro Grip 77 For further information and images, please send your email address and phone number.

Condition: repair required (used), Year of construction: 1989, functionality: limited functionality, !!! SPECIAL OFFER!!! For sale are 2 active milling machines of the brand Hermle and the type UWF 801 Price for both machines in a package One machine has an error when moving in Y, the 2nd machine is missing relays. The idea would be to make one machine out of 2. The value of a functional machine would be approx. 10,000 € What makes the machine special is its active control, which allows it to set feeds that stop at a predetermined level. The machine is easy to operate and yet efficient, which makes it ideal for the do-it-yourselfer but also for industry. x-travel: 500 mm y-travel: 430 mm z-travel: 400 mm Spindle holder ISO: SK40 Control: TNC 114 Spindle head swivels left and right: right/left = 90° ° Vertical quill stroke: 80 mm Speed range: 40 - 2000 / 18 step rpm Feed rate:: X+Y: 4 - 1600 steples mm/min Feed rate:: Z: 4 - 1000 steples mm/min Rapid traverse: X+Y: 1.6 iand Z: 1 m/min Bedpfx Aet Ifm Njhmoln Table size: 800 x 395 mm Spindle drive: 3 kW Weight approx.: 1300 kg Transport dimensions LxWxH: 1.6 x 1.5 x 1.8 m Chip collection tray Prices plus VAT Viewing possible by appointment. Contact us, our team will be happy to help you. Trade-in or exchange possible! Machines purchase / sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MUCH MORE. Do you need a high-quality but inexpensive metalworking machine for your production? Or do you want to sell yours? For further information or contact options, please visit our website

Condition: good (used), Year of construction: 1999, Universal machining center Machine type: Hermle U 630 S Bedpsz Dkrmjfx Ahmoln Control: Heidenhain TNC 426 Year: 1999 SPECIFICATIONS Spindle speeds: 20 - 7.000 rpm Spindle power: 7,5 kW milling head: 0 - 90° Travel X-Axis: 875 mm Y-Axis: 500 mm Z-Axis: 500 mm Rapid motion: (X/Y/Z): 15 m/min. Feed: (X/Y/Z): 15 m/min. Equipment Tool: SK 40 quill range: 75 mm Table size: 900 x 528 mm Power consumption: 14 KW Machine weight: 4.500 kg Req. space (LxBxH): 2,3 x 2,0 x 2,1 m