Used Koch Drilling Machine With Inserting for sale (67,077)

Year of construction: 2014, condition: ready for operation (used), functionality: fully functional, We are offering this ready-to-use, "DIY" multi-spindle drilling machine, manufactured in 2014. Manufacturer: DIY, pneumatic Lajdpfxeznlype Afwef Overall width: 3200mm Connection: 3-phase Model: See image Year of manufacture: 2014 Condition: ready for use Category ID: 137 Type: Multi-spindle drilling machine If you have any questions or would like more information, please feel free to send us a message or call us.

Condition: new, neu ca. 2 - 4 Wochen ab Auftr Lasdpfxezv Ezcs Afwof Deutschland 15441 € 296.47 € 40 mm MK 4 300 mm 1,5 / 3,0 kW M30 610 mm 850 mm 1920 mm 440 kg 0 - 300 mm/U 160 mm 125 mm 150 - 700 mm 590 x 450 mm Display with the following functions: - Selection of operating mode: manual drilling / drilling with feed / tapping - Spindle speed - Feed rate - Zero point setting - Drilling depth - Piece counter - Chip breaking mode - Jump switch mode (for efficient drilling of square tubes) - Spindle stop (automatically stops the spindle after the drilling cycle) - Free cutting time mode Drilling capacity / normal drilling performance 35/40 (in E335/ST60) Automatic feed Drilling depth adjustment with fine adjustment and undervoltage trigger EMERGENCY STOP pushbutton Stepless speed control Connection cable (1.5 m) with CEE plug Drill protection with electr. Fuse Thermal overload protection 3 years warranty for single shift operation Digital drilling depth, speed and feed rate display Electronically infinitely variable feed incl. Spindle monitoring Free cutting device Thread cutting device, thread cutting capacity max. M30, setting the thread cutting depth via digital depth display Drilling depth shut-off; programmable; easy operation Drilling cross with pushbutton for feed on/off switching LED lighting as standard Art. - Nr. 207.208 R1(100-2.000 1/min) + cover black Art. - Nr. 207.226 R1(100-2.000 1/min) + cover transparent Art. - Nr. 207.209 R2 (70-.1.400 1/min) + cover black Art. - Nr. 207.227 R2 (70-.1.400 1/min) + cover transparent OPTIONS: Drill package (vice & keyless chuck) Coolant device LED lighting with pivot arm

Condition: new, Year of construction: 2025, neu 2025 030140 prompt, Zwischenverkauf v Deutschland 13429.36 € 257.84 € 1 30 mm MK 3 280 mm Stufe 1: 125 - 2000; Stuf U/min 0,9 / 1,45 kW kW M20 820 mm 520 mm 1900 mm 320 kg 0 - 300 mm/U 240 - 790 mm 420 x 340 mm 125 mm Display with the following functions: - Selection of operating mode: manual drilling / drilling with feed / tapping - Spindle speed - Feed rate - Zero point setting - Drilling depth - Piece counter - Chip breaking mode - Jump switch mode (for efficient drilling of square tubes) Lajdpfx Ajxcg D Eofwsf - Spindle stop (automatically stops the spindle after the drilling cycle) - Free cutting time mode Drilling capacity / normal drilling performance25/30 (in E335/ST60) Automatic feed Digital speed-, drilling depth and feed display Drilling depth adjustment with fine adjustment and undervoltage trigger EMERGENCY STOP pushbutton Stepless speed control Table height adjustment via toothed rack Connection cable (1.5 m) with CEE plug Drill protection with electr. Fuse Thermal overload protection Electronically infinitely variable feed incl. Spindle monitoring Free cutting device Thread cutting device, thread cutting capacity max. M20, setting the thread cutting depth via digital depth display Drilling depth shut-off; programmable; easy operation Drilling cross with pushbutton for feed on/off switching Optional transparent or black protective hood (stock machine transparent) LED lighting as standard OPTIONS: Drill package 5 (vice & keyless chuck) Coolant device LED lighting with pivot arm

Condition: refurbished (used), Year of construction: 2000, functionality: fully functional, drilling capacity: 40 mm, quill stroke: 200 mm, quill diameter: 80 mm, Machine Specification • Work table 1800 x 600 mm with 4 T-slots • Traversing arm travel 1050 mm • Drilling spindle SK 40 with tool clamping device • Infinitely variable speed programming • Infinitely variable quill feed via three-phase servo motor Lajdpfx Afezrr Uuowsf • 2 T-slots, 18 mm, rear side of machine base • 2 T-slots, 18 mm, left side of machine base • Thread cutting unit • Central lubrication • Coolant system • Machine light • CE marking • Safety device • USB interface Dimensions and Travel Ranges Tool holder: SK 40 Column diameter: 195 mm Table dimensions: 1800 x 600 mm Number of T-slots: 4 Distance between T-slots: 125 mm Quill travel (Z-axis): 200 mm Column travel (W-axis): 410 mm Distance spindle nose – table (min): 70 mm Distance spindle nose – table (max): 680 mm Distance spindle nose – floor (min): 970 mm Distance spindle nose – floor (max): 1580 mm Drilling radius: 540 – 1590 mm Working table height: 900 mm Machining Capacities Drilling capacity (solid): St 60: ⌀ 40 mm GG 22: ⌀ 50 mm Tapping: St 60: M36 GG 22: M42 Main Spindle Drive AC motor, frequency controlled: 5.5 kW at 100% duty cycle Speed range: 15 – 2800 rpm Torque: max. 250 Nm Constant torque from 15 – 2000 rpm Feed Drives X-axis - AC servo motor: 0.25 kW Y-axis - AC servo motor: 0.25 kW Z-axis - AC servo motor: 4.50 kW W-axis - AC servo motor: 2.50 kW Rapid traverse (X/Y/Z): 7.5 / 7.5 / 5 m/min Rapid traverse (W): 3 m/min Infinitely variable feeds: 5 – 2000 mm/min Accuracy Positioning accuracy X, Y axis (over 1200 mm): ± 0.075 mm Electrical Data Operating voltage/frequency: 400 V / 50 Hz Control voltage: 24 V Hydraulic unit for clamping: 0.75 kW Total connected load: 13.0 kVA Weight (Danumeric 440, without packaging, with 1800 x 600 mm table): 2800 kg CNC Control Axes: 4 (X, Y, Z, W), expandable Processor: 32-bit CPU Display: TFT flat screen, backlit, easily readable from all sides, 215 x 160 mm Position indication: Cartesian or polar, absolute or incremental Measurement units: mm or inch or degrees Interpolation: 2 axes (X, Y) Technology Database: Tool management, tool suggestions based on machining operation, material-dependent cutting data suggestions Tool management: max. 500 tools Subprogram function: yes Machining Cycles Standard software options: Conversational programming, 38 reference point shifts, rotation and mirroring, teach-in for X, Y, Z, program restart with selectable entry functions Zero point determination: cycles for determining reference points by manual probing of the workpiece for: - Arbitrary clamped rectangular parts - Arbitrary clamped round parts - Centering of cast and flame-cut parts - Angle position detection for round parts by probing reference edges or surfaces Test graphics: Graphical display of drilling patterns

Condition: good (used), Year of construction: 1990, machine/vehicle number: 13616, Offer 26182 Technical data: - Drilling capacity in steel ST 60 approx. 75 mm - Drilling capacity for enlarging holes approx. 90 mm - Thread cutting up to approx. M 60 - Drill spindle mount MK 5 - Drill spindle stroke 380 mm - Overhang min. / max. approx. 420 / 2000 mm - Column diameter approx. 500 mm - Stroke of the arm approx. 1380 mm - Min. / max. distance: - Spindle - base plate approx. 370 - 1750 mm - Base plate clamping surface approx. 1100 - 2300 mm - 12 spindle speeds 19 - 1900 rpm - 9 feed rates 0.09 - 0.75 m/rev - Drill spindle drive 400 V / 10 kW Lsdpfjztp Dijx Afwsaf - E - Central clamping system - Coolant system - T-slot table - Various chucks + drills - Space requirement approx. W 1400 x H 3400 x D 3600 mm - Weight approx. 8000 kg

Condition: excellent (used), Year of construction: 2010, Maximum drilling diameter: 20 - 252 mm Ledpsznvrpefx Afwjaf Drilling diameter in concrete: 20 - 202 mm Number of speeds: 3 Electrical connection: 220 V, 2300 W Weight: 7.4 kg

Condition: used, High-performance drilling machine ALZMETALL, type Abomat 20 Lajdpfoikrtqsx Afwsf Production drilling machine Serial No. 452, Year of manufacture 1996 Drilling capacity in steel ST 60: 25 mm Drilling capacity in cast iron GG 20: 30 mm Spindle mount: SK 40 - M16 Overhang: 280 mm Drill slide stroke: 500 mm Distance from spindle nose to table: 185 - 685 mm Table size: 490 x 400 mm Spindle speed: 50 - 500 rpm, infinitely variable Drill slide feed: 20 - 224 mm/min, infinitely variable Drill slide rapid traverse: 4.5 m/min Feed motor power: 0.18 kW Rapid traverse motor power: 0.75 kW Drill spindle motor power: 1.1 kW (speed 1000 rpm) Mains connection: 400 volts, 50 Hz - Spindle speed infinitely variable via frequency inverter - Drill slide feed infinitely variable via frequency inverter - 2 operating modes: setup and automatic operation - Central lubrication - Control cabinet on the back of the machine - Swiveling control panel - Mounted on a steel plate (700 x 650 x 40 mm) with precise height adjustment Space requirement L x W x H: 1200 x 700 x 2530 mm Weight: approx. 1000 kg Good condition

Condition: ready for operation (used), functionality: fully functional, overall weight: 1,800 kg, Spindle: MK4 Clamping area: 1200 x 500 Clamping slots: Number 3, width 18, spacing 125 Maximum drilling capacity: for St 60 steel: 32 mm at 0.2 mm/rev for GG 20 cast iron: 45 mm at 0.2 mm/rev Laedpfx Aozuarmjfwef

Condition: used, Universal Milling Machine DECKEL Type FP 1 Universal milling machine Machine No. 2101 – Year of manufacture: 1979 Manual travel X: 300 mm, Y: 160 mm, Z: 330 mm Table size: 600 x 210 mm Spindle taper: SK 40 – S20x2 Spindle speed: 40–2000 rpm, 16 steps Feed X and Y axes: 5 to 500 mm/min Rapid traverse: 1200 mm/min Motor power: 1.5 and 1.9 kW, pole-changeable Electrical connection: 380 Volt, 50 Hz - Stepless feed in X and Z axes - Spindle speed via 2 motor speeds and 8 gear steps - Quill movement at the vertical milling head: 60 mm - Vertical milling head can be swiveled and extended horizontally by 100 mm - Fixed angle table 600 x 210 mm - Coolant system integrated in the machine base - Standalone control cabinet - Original chip tray for mounting on the machine base - Electrical schematic available Required space (L x W x H): 1350 x 1100 x 1700 mm Ledpfx Afsr U St Uewsaf Weight: 770 kg Good condition

Condition: used, 4-axis CNC drilling and milling machine IXION Type 30 CNC W VMC, BAZ, machining center Year of construction approx. 1997, machine overhauled in 2020 Travel X: 600 mm Y: 350 mm Z: 600 mm Table size 800 x 400 mm Lodpfx Asu Tln Nofwoaf T-slot spacing 75 mm Table load 300 kg Spindle holder SK 40 (tightening bolt DIN 69872 A) Spindle speed 20-5000 rpm Torque at the spindle max. 150 Nm Distance between spindle nose and table max. 660 mm Feed speed X, Y and Z 0 - 5000 mm/min. infinitely variable Rapid traverse speed X, Y and Z 15000 mm/min. Tool change time approx. 5 sec. Tool change time from chip to chip approx. 7.5 sec. Milling capacity in St 60 150 ccm/min. Drilling capacity in St 60 35 mm Thread cutting capacity in St 60 M24 Spindle motor drive power 5 kW (10 kW at 25% duty cycle) Mains connection 400 Volt, 50 Hz - CNC control Heidenhain TNC 415 with 12" TFT display - Electronic handwheel - RS 232 interface - 12-position tool changer - hydro-mechanical tool clamping - Rotary axis as dividing head on the table = 4th axis, MECATECNICA type DCN 250-8, jaws lathe chuck Ø 200 mm Speed approx. 25 rpm, transmission ratio 1:180 - Cabin lighting via 2x halogen spotlights - Chip conveyor with coolant pump - Switch cabinet fixed to the machine Space required for transportation Length 320 cm x width 230 cm x height 300 cm Footprint of the machine with chip conveyor L x W x H 3200 x 3100 x 3000 mm Weight of the machine 3100 kg Weight of the chip conveyor approx. 200 kg good condition

Condition: used, Univ. universal milling machine DECKEL, Type FP 1 Lsdoiy Ekvepfx Afwoaf Machine No. 28317, Year of manufacture approx. 1960 Travel distances: X: 245 mm, Y: 150 mm, Z: 340 mm Table size: 600 x 210 mm Spindle mount, horizontal: MK 4 - S20 x 2 Spindle speed, vertical: 95-1900 rpm, 12 steps Spindle speed, horizontal: 60-1200 rpm, 12 steps Motor power: 0.8 and 1.1 kW, pole-changing Power connection: 380 Volt, 50 Hz - Spindle speed controlled via 2 motor speeds and 6 gear stages - Feed in the X and Z axes - Coolant system with mechanical pump in the machine base - Quill travel on the vertical milling head: 60 mm - Vertical milling head swivels +/- 90° - Metal substructure made of angle iron with machine feet Space requirement L x W x H: 1100 x 900 x 1650 mm Weight: 650 kg Good condition

Condition: used, CNC Universal Coordinate Drilling and Milling Machine FEHLMANN Type PICOMAX 100-CNC 3 CNC Control HEIDENHAIN TNC 155 Manufacturer's No. 16186651 Year of Manufacture 1986 Spindle Taper FEHLMANN SF32 Laodpshik Ezsfx Afwjf Drilling Capacity Ø 30 mm in steel Thread Cutting up to M20 in steel Travel X: 850 mm, Y: 435 mm Quill Stroke Z: 210 mm Vertical Movement of Milling Head 580 mm Feed X and Y 1 to 8000 mm/min. Feed Z 1 to 4000 mm/min. Rapid Traverse X and Y 8 m/min. Rapid Traverse Z 4 m/min. Table Clamping Surface 1570 x 500 mm Distance Spindle Nose - Table 130 - 720 mm Overhang Spindle - Column 450 mm Spindle Speed 50 - 7100 RPM, stepless Spindle Drive 10 kW Total Connected Load 20 kW Mains Connection 400 Volt, 50 Hz - CNC Control HEIDENHAIN TNC 155 with TFT monitor - 3 axes controlled, X, Y and Z quill adjustment - hydro-mechanical tool clamping FEHLMANN SF32 - threading device - cable remote control for machine operation and axis movements - motorized vertical movement of the milling head with shutdown via adjustable cams - 3D probe RENISHAW, Type MP 11F with FEHLMANN SF32 mount - 20 tool holders FEHLMANN SF32 - swiveling tool holder with 21 tool positions - coolant system in the machine frame - control cabinet fixed to the machine - documentation: operating manual, control manual and electrical diagrams Space Required L x W x H 2350 x 2000 x 2300 mm Weight 3.2 tons very good condition

Condition: used, Univ. universal tool milling machine DECKEL, Type FP 1 Machine No. 51265, Year of manufacture approx. 1967 Travel distances X: 300 mm, Y: 150 mm, Z: 340 mm Table size 600 x 200 mm Spindle mounting SK 40 - S20 x 2 Spindle speed 40-2000 rpm, 16 speeds Motor power 1.0 and 1.6 kW, pole-changing Mains connection 380 volts, 50 Hz - Feed in the X and Z axes - Spindle speed via 2 motor speeds and 8 gear stages Lsdpfsghtvaox Afwoaf - Quill movement on the vertical milling head 60 mm - Swivel, rotary, and tilting angle table - Coolant pump in the machine base - Adjacent control cabinet Space required L x W x H 1100 x 1100 x 1600 mm Weight 690 kg Good condition

Condition: used, Universal Tool Milling Machine DECKEL Type FP 1 Universal Milling Machine Machine No. 2101 - Year of manufacture: 1979 Travel (manual) X: 300 mm, Y: 160 mm, Z: 330 mm Table size: 600 x 210 mm Spindle taper: SK 40 - S20x2 Spindle speed: 40-2000 rpm, 16 steps Feed X and Y axes: 5 to 500 mm/min Rapid traverse: 1200 mm/min Motor power: 1.4 / 1.8 kW, pole-changeable Power supply: 380 Volt, 50 Hz - Stepless feed in X and Z axes - Spindle speed via 2 motor speeds and 8 gearbox stages - Quill stroke at the vertical milling head: 60 mm - Vertical milling head tiltable and horizontally extendable by 100 mm - Fixed angle table 600 x 210 mm - Coolant system in the machine base - Separate control cabinet - Original chip tray mountable on machine base - Wiring diagram available Space required (L x W x H): 1350 x 1100 x 1700 mm Weight: 770 kg Lajdpfx Afor D T U Dowjf In very good condition

Condition: used, Year of construction: 2011, total width: 1,500 mm, total length: 3,000 mm, total height: 1,750 mm, Colour: White Empty weight: 450 kg - Year: 2011 - Documentation available: No - CE certificate present: No - Serial number: 11060282 - Main motor power [kW]: 1.3 - Table length [mm]: 2000 - Table width [mm]: 520 - Max. drilling stroke [mm]: 60 - Number of spindles [pcs]: 27 - Spindle speed: Manual - Min. spindle speed [rpm]: 2820 - Max. spindle speed [rpm]: 2820 - Distance between spindles [mm]: 30 - Workpiece clamps [pcs]: 10 - Workpiece support/Guide: Traverses - Drills included: Yes - Voltage [V]: 400 - Current consumption [A]: 3 - Fuse [A]: 16 - Power [kW]: 1.5 - Transport dimensions: 3000mm x 1500mm x 1750mm (l x w x h) Laedpfx Afszizqgowjf - Transport weight [kg]: 450kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, bore capacity in steel (diameter) 15 mm throat 215 mm Lsdszpzb Sspfx Afwoaf turning speeds 200 - 3600 U/min 350 x 300 mm total power requirement 1,0 kW / Volt tool taper MK 2 weight of the machine ca. 320 Kg dimensions 0,8 x 0,6 x 1,9 mm Bench drill - Base unit with drawers

Condition: used, functionality: fully functional, spindle mount: MK 2, quill stroke: 120 mm, Equipment: type plate available, Gillardon pillar drilling machine Lasdpfxsh N Svlo Afwjf Manufacturer: Maschinenfabrik Wilhelm Gillardon II, Bretten i. Baden According to the information on the attached nameplate, the drilling machine is powered by a motor from VEM Elektromotorenwerke Thurm. Electric motor Three-phase asynchronous motor, type KPER 80 K 4 VEM Motors Thurm GmbH, D Zwickau 3 speed ranges via belt drive. Pinole stroke approx. 120 mm, drilling spindle with Morse taper 2, weight approx. 150 kg / approx. 1380 RPM MK2 drilling column Power consumption 0.75 kW, mains connection 380 volts, 50 Hz. Good used condition Nameplate present An inspection of the bench drilling machine while it is powered on is possible after prior appointment. Price negotiable Our asking price is €390 net ex works, plus packaging costs. All technical specifications are subject to typographical errors/mistakes. Sale exclusively within EU countries.

Year of construction: 2006, condition: ready for operation (used), An inspection is possible. Laodpfoqvnmbex Afwjf

Year of construction: 2023, condition: ready for operation (used), Max. glass thickness: 50mm, drilling diameter: 4-200mm, connected load: 1.5kW, weight: 270kg, the machine was never used. Laedjnp I N Ajpfx Afwjf

Condition: good (used), machine/vehicle number: 10403, Standart Machine 4-head Lasdpfx Aszqr Sdefwsf

Condition: new, Bore diameter variabel mm Number of heads horizontal 3 St. Number of heads vertical 4 St. Dimensions (L/W/H) 6100x1500x2300 mm Weight 950 kg 1 NEW drilling and milling center Götzinger Power Drill 300 With the Götzinger PowerDrill you can, depending on the type and design: - Drill on the front and on the long side - Dowels of front doors, pegs, fighters - The drilling patterns are freely programmable - You can drill: handle slides and corner bearings, with quick-change multiple spindle - You can: Milling lock case, pusher and PZ as well as 3D belts and drill - The machine has a horizontal and a vertical milling unit - A simple control lets you create drilling and milling programs, save and call again Base frame in sturdy design, covered with sheet metal Table top 1800 x 200 mm Processing unit: X-axis - 500 mm working travel Y-axis - 0-120 mm Z-axis - 0-105 mm (above table) Horizontal aggregates: 1 horizontal drilling unit (dowel drilling unit left) ----- Drilling motor 220 V, 1.1 kW Collet holder ER 25 4,000 - 11,000 rpm adjustable 1 milling unit horizontal for lock case ----- Milling motor 2.2 kW Speed ??controllable 3,000 - 16,000 rpm Collet holder ER 25 1 horizontal drilling unit (dowel drilling unit right) ----- Drilling motor 1100 W, infinitely variable 4,000 - 11,000 rpm, with collet holder ER 25 Vertical aggregates: 1 drilling unit vertical ----- Drilling motor 1100 W, infinitely variable 4,000 - 11,000 rpm, with collet holder ER 25 1 boring unit vertical - with quick-change boring head ----- Drilling motor 1,1 KW, 3,000 rpm Included: 1 boring head BKF 2/3, for corner bearing incl. Drill set, quick-change ----- On loose item, drill assembly to customer fitting 1 boring head BKF 3, for olive incl. Drill set, quick-change ----- On loose item, drill 1 cubo d = 25, 2 x dowel d = 10 1 milling unit vertical for lock case ----- Milling motor 2.2 kW Speed ??controllable 3,000 - 16,000 rpm Collet holder ER 25 1 piece length stop right and left, usable length 2.7 m, NC controlled Lasdpsif Az Usfx Afwsf Control: electro-pneumatic with three-axis NC positioning controller and integrated machine function Input via TFT display, 10 "color Machine complete, CE-compliant, with 1 set of drilling tools, DÜBO each 1 x d = 6,8,10,12 + 2 roughing cutters d = 16, ready for connection Loading dimensions: Machine L x W x H = 2.50 x 1.50 x 2.30 m, weight 850 kg Length stop L x W x H = 6.00 x 0.30 x 0.30 m, weight 100 kg ----- Total price in above mentioned version, ex works: on request Plus freight and installation / instruction (Technical information according to the manufacturer - without guarantee!)

Condition: used, Year of construction: 1988, Radial drilling machine Manufacturer: Tai Pin Type: TPR 1230 Year of manufacture: 1988 Drilling capacity in steel: Ø 42 mm Drilling capacity in cast iron: Ø 55 mm Thread cutting (steel/cast iron): M25 / M38 Overhang (column to spindle center): 330 – 1,230 mm Spindle stock travel: 880 mm Column diameter: 300 mm Tool holder: MK 4 (Morse taper 4) Quill stroke (spindle stroke): 270 mm Spindle speeds: 12 steps, 37 – 1,253 rpm (at 50 Hz) Ledpfoznvibsx Afweaf Automatic feeds: 3 steps (0.05 / 0.09 / 0.15 mm/rev) Distance spindle – base plate: 467 – 1,360 mm Outrigger height adjustment: 620 mm 23726

Condition: ready for operation (used), Year of construction: 1975, arm 1200MM stroke head on bench 1400MM Laedpfxovm Akgj Afwjf universal head portable radial

Condition: used, Year of construction: 1997, Second-hand machine Year of manufacture: 1997 Features and technical specifications: - Number of drilling spindles: 21, spaced at 32 mm intervals - Drilling direction: Bottom & end face - Swivel range: 0–90 degrees via handwheel - Pneumatic workpiece clamps: 3 pcs. Laedpfx Afszn Ah Rowef - Opening: Max. 100 mm in height and max. 640 mm in width - Motor: 1.5 kW - Extraction diameter: 120 mm - Includes a wide range of stops (see pictures) Availability: at short notice Storage location: 63934 Röllbach

Condition: used, Second-hand machine Second-hand Ganner Compact 30 row drilling machine Features and technical specifications: 2 drilling beams, each with 15 spindles Pitch 32 mm Drilling unit position adjustment 0–650 mm Distance between rows of drill holes: at least 190 mm Spindle speed 2800 rpm Laodozk Nwdepfx Afwsf Motor power 2 x 0.75 kW Maximum workpiece clamping height: 70 mm Working height 850 mm Compressed air connection 6 bar Availability: by arrangement Location: Solingen