Used Gildemeister Ctx 620 for sale (1,610)

Condition: used, Year of construction: 2003, functionality: unexamined, turning diameter over cross slide: 455 mm, turning length: 1,000 mm, turning diameter: 680 mm, spindle bore: 107 mm, spindle speed (max.): 2,800 rpm, spindle speed (min.): 4 rpm, travel distance X-axis: 320 mm, travel distance Z-axis: 1,097 mm, spindle motor power: 30,000 W, rapid traverse X-axis: 24 m/min, rapid traverse Z-axis: 30 m/min, GILDEMEISTER CTX 600 / CTX 620 CNC – CNC Lathe – Fully Functional – Chip Conveyor For sale: a GILDEMEISTER CTX CNC lathe (exact model to be confirmed from the nameplate). The machine comes from a production plant that is being shut down. It operated until the end of the company's operations and was dismantled from the active production line. It is complete and sold in the condition it was taken from. Equipment: * Heidenhain control, Hjdpfjzmqdkjx Adwefk * tool turret, * hydraulic tailstock, * hydraulic chuck, * chip conveyor, * cooling system, * full safety enclosure. Approximate parameters: * max. turning diameter: approx. 680 mm, * turning length: approx. 1000 mm, * spindle bore: 107 mm. The machine is available immediately. Loading is possible after prior arrangement.

Condition: used, Year of construction: 2004, operating hours: 60,425 h, functionality: fully functional, turning length: 1,000 mm, turning diameter over cross slide: 350 mm, TECHNICAL DATA Diameter of rotation: max. 465 mm Length of rotation: 1050 mm Diameter when turning: 680 mm Diameter of the chuck: 325 mm Hodpfxjv Epzvs Adwjfk Travel x: 300 mm Travel z: 1050 mm Control: Fanuk Series 21I-TB Speed range: Max 3500 rpm Drive power: 33 kW Torque: max. 630 Nm Diameter of the bearing in the spindle: 120 mm Max. bar diameter: 90 mm Tailstock stroke: 850 mm Pin stroke: 150 mm Rapid traverse X/Z: 30 m/min Number of tool positions: 12 positions Tool holder: VDI 40

Condition: excellent (used), Year of construction: 1995, Centre height: 330 mm Centre distance: 2000 mm Working area: Max. turning diameter over bed cover: 650 mm Max. turning diameter over cross slide: 360 mm Main spindle: Spindle diameter in front bearing: 140 mm Spindle bore: 107 mm Main drive: 58.5 kW 2-stage speed range: 4 – 750 rpm / 750 – 3060 rpm Feed drive: Rapid traverse X/Z axis: 10/10 m/min Turret: Number of tool stations: 12 Of which driven tool stations: 6 Tool shank holder: VDI 50 mm Dimensions / Weight: Required floor space (L x W x H): approx. 6400 x 2150 x 2000 mm Weight: 9400 kg Hfodpfxsx Sx Hte Adwsk Accessories / Special Features: • CNC path control HEIDENHAIN TurnPlus EP 90 with color display • Spindle orientation, C-axis • 12-position turret, VDI 50, including 6 driven tool stations in turret, manufacturer SAUTER, DIN 5482 B 20x17, max. speed 3000 rpm • Hydraulic 3-jaw chuck Ø 315 mm with various clamping jaws • Hydraulic tailstock with drag device • Hydraulic quill actuation • Extraction unit, manufacturer LTA • Various tool holders VDI 50 • CE-compliant In 08/2025, GILDEMEISTER service replaced the following parts: 1 servo motor, 1 AC servo controller inverter power module for 2 axes, 1 Simodrive power module, 1 line-commutated return module, 1 control insert for 1 axis, 1 controller module for 2 axes inverter servo drive, 1 Simodrive power module for 1 axis motor. Total repair cost: EUR 17,000.00 net Important note: On this very well-maintained CNC turning and milling center GILDEMEISTER CTX 600-2000 (year 1995), the positioning of the C-axis does not function and the driven milling unit rotates but does not engage. Otherwise, the machine is in perfect condition. A demonstration under power is possible at any time by prior appointment. Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel

Condition: used, Year of construction: 2002, turning diameter 0455 mm turning length 2000 mm control CNC Pilot Heidenhain swing diameter max. over bed cover 670 mm swing diameter above cross guideway 455 mm Hfjdpfx Adozgw Tfswek travel -x axis 320 mm travel -z axis 2080 mm spindle head 220 h5 spindle bore 107 mm turning speed range - spindle 4 - 2.800 U/min max. Torque 2.000 Nm drive capacity - spindle motor 30 kW turret (x-stations) 12 tool taper VDI 50 diameter of quill 120 mm pressure max. 14 KN quill stroke 120 mm tailstock taper MT 5 total power requirement 58 kVA weight of the machine ca. 10 t dimensions of the machine ca. 6,7 x 2,4 x 2,3 m CNC - Lathe GILDEMEISTER - CTX 600 E Serie 2 With 3 jaw chuck and self centering steady.

Year of construction: 1999, condition: ready for operation (used), Fresh oil lubrication capacity: approx. 3l, voltage: 400V, frequency: 50Hz, fuse protection (slow-blow) according to VDE 0100: 80A, permissible voltage fluctuation at 400V: ±10%, connected load: 44kVA, length: 3210mm, width: 1750mm, height: 1750mm, weight: approx. 4.6t, with chip conveyor. An on-site inspection is possible. Hfodpfoza E Sqox Adwek

Year of construction: 2009, condition: ready for operation (used), Turning diameter: 200mm, passage diameter: 330mm, passage diameter over cross slide: 260mm, travel X/Z: 160mm/460mm, feed X/Z: 24m/min, speed: 5000rpm, spindle clearance: 51mm, spindle power: 16.5kW/11kW, torque: 1665.5Nm/112Nm, tailstock: 400mm, tool positions: 12. Machine dimensions X/Y/Z: approx. 4200mm/1700mm/2300mm, weight: approx. 3500kg, control: Siemens Sinumerik 810D. Including chip conveyor. Documentation available. On-site inspection is possible. Hedpfxov Dkb Ie Adwjfk

Year of construction: 1998, condition: ready for operation (used), Base machine CTX 200E with driven tools, C-axis and 1x back working. Includes DATAPILOT software package TurnPlus, cooling unit for control cabinet, hinge belt chip conveyor, discharge height: 1100mm including coolant tank, tool holder set for universal disc turret with tool holders for external machining, boring bar holders, tools with cylindrical shank holders, sealing plugs, reducing sleeves. Bar gripper, axial complete, workpiece pick-up device, tool spindles 3x axial for drilling/milling/tapping, 1x radial for drilling/milling/tapping, 1x for saw blades, collet chuck complete for main spindle, collet chuck complete for counter spindle, 17x DIN collets 173E round Ø 3-40mm, 2x DIN collets 173E, hex SW 7 and 12mm, 2x DIN collets 173E, square SW 8mm. Bar loading magazine IEMCA BOSS 542/32, guide channel set LW 13, additionally for IEMCA BOSS 542, 13x guide jaws for bar loading magazine IEMCA BOSS 542/32, Ø 8-41mm. With complete documentation. The machine has been idle for one year as the turret head is missing, no further defects known, operating hours unknown, without maintenance records. With bar loader and numerous tools. Hsdpfx Asw Tl Ifsdwefk

Condition: ready for operation (used), Year of construction: 2007, operating hours: 65,176 h, functionality: fully functional, machine/vehicle number: 02260007541, turning length: 600 mm, turning diameter: 680 mm, spindle speed (max.): 5,000 rpm, controller model: Siemens 840 D, power: 25 kW (33.99 HP), No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Turning length: 600 mm Turning diameter: 680 mm Maximum spindle speed: 5,000 rpm MACHINE DETAILS Control system: Siemens 840D Spindle power: 25 kW Spindle operating hours: 65,176 h EQUIPMENT Hfedpfxszpxgfe Adwok Chip conveyor Self-centering chuck: 250 mm diameter

Condition: used, Year of construction: 2004, CNC lathe Gildemeister Type/Model CTX 520 linear Condition: Used Year of manufacture: 2004 Operating hours: 86,490 Spindle hours: 12,970 Technical data Working area max. turning diameter: 680 mm Turning diameter over X-axis: 565 mm Chuck diameter: 250/315 mm Spindle bore: 107 mm Spindle speed C-axis (main spindle): 400 rpm Travel in X-axis: 315 mm Travel in Z-axis: 1350 mm Number of tools: 12 Power max. 100% duty cycle: 4.9 kW Torque 100% duty cycle: 10.5 kW Speed range: 4500 rpm Tailstock Tailstock travel: 1200 mm Tailstock force: 14 kN Taper: 5 MK Quill travel: 120 mm Coolant system Capacity: 250 l Pump output: 1.7 kW Flow rate at 6 bar: 20 l/min Connected load: 65 kVA / 100 A Hfsdpfx Adezn Ih Nswek Operating voltage: 400 V Dimensions and weight Weight approx. 10 t + 0.65 t Dimensions approx. 6000 x 3050 x 2270 Equipment: - Chip conveyor without pump - Machine feet Inquiry item: Transportation costs will be provided in a separate quote.

Condition: used, Year of construction: 2008, chucking diameter 200/250/315 mm bar material dia. 65/90 mm spindle bore 79/100 mm control Siemens 840D powerline weight of the machine ca. 6 t dimensions of the machine ca. 4350x2460x2080 m Working area Circulation dia. above bed slide way cover: 680mm Hsdpfjya Iirjx Adwsfk Circulation dia. above cross guide cover: 565 mm Facing traverse: 324 mm Longitudinal path: 600 mm Main spindle Spindle nose dia: 170 h5 / 220 h5 mm Bar dia. Max: 65 / 90 mm Spindle nose dia. in front bearing: 120 / 150 mm Spindle boring: 79 / 110 mm Chuck dia: 200 / 250 / 315 mm Drive rating S1 100% duty cycle: 25 / 33 kW Rotational speed range: 5000 / 4000 r.p.m Max. torque S1 100% duty cycle: 270 / 375 Nm Salient rotational speed: 900 / 850 r.p.m C axis (main spindle) Rotational speed: 250 r.p.m Stopping torque: 200 Nm Division accuracy: 0,025 deg. Compound slide X/Z/Y Facing traverse X: 260 / 1852 mm Longitudinal path Z: 635 / 6202 mm Ball spindle Z (dxh): 40x15 mm Vertical path Y: ±40 mm Ball spindle Y (dxh): 40x5 mm Rapid traverse speed X/Y/Z: 60/15/45 m/min Feed force X/Y/Z: 3,5/7/7 kN Tool holder Number of tool stations: 12 Tool mounting cylinder shaft (DIN 69880): 40 mm Tool disk, axial tool holder pitch circle dia: 370 mm Number of driven tools: 12 Drive rating max. 100% duty cycle: 4,9 kW Torque 100% duty cycle: 10,5 Nm Rotational speed range: 4500 r.p.m Tailstock Tailstock traverse path: 580 mm Tailstock force: 8 kN Tailstock mounting: MT 5 Rapid traverse speed Z2: 6 m/min Part accuracy for positioning: =/< 10 mm Hydraulic Contents: 40 l Pump capacity: 2,2 kW Max. pressure: 80 bar Pressure for clamping unit, tailstock: 10-60 bar Coolant unit Contents: 210 l Pump capacity: 1,7 kW Feed rate at 6 bar: 20 l/min Electrical energy requirement Connected rating: 50 kVA Operating voltage: 400 V Frequency: 50 Hz Fuses (slow blow/VDE 0100) perm: 80 A Voltage fluctuations at 400 V: 6% - 10% Machine dimensions Dimensions (LxWxH) with chip conveyor: 4350/2460/2080 mm Weight without chip conveyor/chip bath: ca. 6.000 kg Workplace based constant noise pressure level: - (DIN 45635 part 1-04.85 (ISO 3740-1980), measured as a chip removing cycle as per DIN 45635 part 1601-07.78): 77 db (A) - in idle running as per DIN 45635 part 1601-07.78: 78 db (A)

Condition: used, Year of construction: 2000, Gildemeister CTX 400 S2 Year of manufacture: 2000 2-axis machine (X and Z) Hfjdpezgupkofx Adwok 12-tool turret, VDI30 Fanuc 21iT control system Tailstock Chip conveyor included Very good condition, machine comes from a school Operating hours: 14,000

Condition: new, Year of construction: 2024, Safety glass window for a Gildemeister CTX Beta 500 V4, item in original packaging, unused and new. Hfedpfjyx U Slsx Adwek

Condition: used, Year of construction: 2002, turning diameter over cross slide: 260 mm, turning diameter: 200 mm, spindle speed (max.): 500 rpm, travel distance X-axis: 160 mm, travel distance Z-axis: 450 mm, rapid traverse X-axis: 20 m/min, rapid traverse Z-axis: 30 m/min, total height: 2,377 mm, total length: 4,165 mm, total width: 1,594 mm, overall weight: 3,200 kg, bar diameter (max.): 50 mm, For sale is a CNC turning machine with 6 driven tool positions, manufactured by Gildemeister, model CTX 310, from the year 2002. The machine is in good condition; of particular note are the low spindle hours and the measuring system. Technical data: Year of manufacture: 2002 Max. spindle speed: 5,000 rpm Speed at constant power: 833-3890 rpm Spindle power: 7.5 kW Chuck diameter: 210 mm Spindle bore: 68.5 mm Distance between centers: 581 mm Center height: 190 mm Diameter over machine bed: 330 mm Diameter over slide: 260 mm Swinging diameter: 200 mm Bar capacity: 50 mm Z-axis travel: 450 mm X-axis travel: 160 mm Rapid traverse Z: 30 m/min Rapid traverse X: 20 m/min Rapid traverse C1: 100 rpm Hfedpfx Aezkr Skodwjk Torque C1: 112 Nm Feed force Z: 4500 N Feed force X: 4500 N Number of axes: 2 Turret with tool drive from Sauter Tool positions: 12 Driven tool positions: 6 Cross-section of tools: 20*20 mm Speed of driven tools: 4200 rpm Power of driven tools: 4.2 kW Footprint (installed): 4,165 * 1,594 * 2,377 mm Footprint (transport): 3,190 * 1,600 * 1,700 mm Weight: approx. 3,200 kg Upon request, transport and loading can be arranged throughout Europe for an additional charge. Prices are plus VAT. Inspection is possible by appointment. Contact us, our team will be happy to assist you. Trade-in or exchange is possible! Machine buying and selling PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES, ETC. Do you need a high-quality but affordable metalworking machine for your production? Or do you want to sell yours? For more information or contact options, visit our website.

Condition: used, Year of construction: 2011, Lathes Travel distance X: 270 mm Travel distance Y :120 mm Travel distance Z: 1200 mm turning length: 1135 mm max. turning diameter: 700 mm max. circulation diameter: 340 mm max. turning moment: 680 NM range of revolutions till: 4000 rpm Control: DMG powered tools Powered tools: 50 Scrapper chip conveyor Short bar loader magazine IRCO ILS-RBK 100/16 Various main spindle reduction sleeves NC-controlled workpiece removal device Conveyor belt for transporting the workpieces out of the machine Coolant system 8/20 bar with immersion cooler Coolant spray gun Chip conveyor Oil mist extraction system Control cabinet cooling unit (up to 40 °C) 4-color signal light, connection for bar loader magazine Hfsdswwv Ifepfx Adwsk Main spindle as integrated spindle motor ISM 102 Counter spindle as integrated spindle motor ISM 76 Easy-Tool Monitor Approx. 40 various quick-change collets size 100 (entire stock) Pneumatic changeover device Ø 100 mm Approx. 50 various tool holders, static and driven (entire stock) Installation elements Documentation

Condition: excellent (used), Year of construction: 2013, functionality: fully functional, Machine total operating hours: 3200 h Spindle operating hours: 470 Gildemeister CTX Beta 1250 TC, Year of manufacture: 2013, Control system: Siemens 840D ERGOline with ShopTurn Main spindle as an integrated spindle motor, ISM 76, Drive power: 25/34 kW (100/40% duty cycle), 5000 min-1 Hollow chuck (hydraulic), internal pull rod - 67 mm Max. pulling force 68 kN at Pmax. 45 bar C-axis and spindle brake (hydraulic) Cross slide on top with turning/milling spindle as a motor spindle, with hydraulic clamping for turning, tool holder HSK-63A DIN 69893 Y-axis ± 100 mm B-axis ±110° with pneumatic clamping Turning length 1250 mm Hodpfx Adozqtmijwjfk Tool disc magazine 1 x 24 positions Tailstock, automatically positionable, hydraulically actuated, with integrated center bearing Absolute, direct linear encoders in X, Y, Z axes Coolant pump 6 bar; 20 l/min, chuck flushing system, externally on the main spindle, coolant system externally for the turning/milling spindle Hinged belt chip conveyor, discharge height 1200 mm Cooling system for spindle motors, motor console, turning/milling spindle, B-axis torque motor USB interface, Ethernet interface Connection for oil mist extraction, electrical/mechanical Eccentric turning and milling Milling of gears using a generating process 5-axis simultaneous machining, contour machining Tool monitoring system, Counter spindle as an integrated spindle motor Workpiece in-process measurement system by Renishaw Reinforced coolant pump 12 bar Chuck flushing system on the main and counter spindle Tailstock function for the counter spindle Coolant supply through the counter spindle DMG Netservice

Condition: ready for operation (used), Year of construction: 2003, operating hours: 10,975 h, functionality: fully functional, spindle speed (max.): 5,000 rpm, travel distance X-axis: 260 mm, travel distance Z-axis: 635 mm, center width: 600 mm, center height: 340 mm, controller model: Siemens Sinumerik 840D SL, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Maximum turning height: 340 mm Maximum turning length: 600 mm Turning diameter over bed: 680 mm Turning diameter over carriage: 565 mm Spindle bore: 65 mm Maximum spindle speed: 5,000 rpm X-axis travel: 260 mm Y-axis travel: 635 mm MACHINE DETAILS Control system: Siemens Sinumerik 840D SL Power: 25.0 kW Dimensions & Weight Dimensions (L x W x H): 4,500 x 2,500 x 2,300 mm Hfedpfx Ajzk Dz Rodwsk Net weight: 6,500 kg Operating hours: 10,975 h EQUIPMENT Chip conveyor Three-jaw chuck

Condition: used, Gildemeister CTX 320 Linear V6 with Y axis New 2005. FANUC 18T . Collet chuck Supplied with no collets, the original 3 jaw chuck will be supplied. there is also the option to supply a bar feed unit (Imeca VIP 70CNC, year 2001) which is compatible for the machine, however currently not set up. VDI and Driven Tooling Supplied as per images - Note Filtermist Unit will not be supplied Hjdpfx Aeztb Tcodwofk

Condition: used, Year of construction: 2003, Technical data: Swing diameter: 680 mm Distance between centers: 1000 mm Speed: 2800 rpm Chuck: ø300 mm Dimensions, approx.: 5560 x 2400 x 2130 mm Weight, approx.: 10,000 kg Equipment: - Control: Heidenhain CNC Pilot 4290 Hfedpfxoyfnqgs Adwsk - 12-position turret VDM 40 - C-axis

Condition: ready for operation (used), Year of construction: 2002, operating hours: 53,548 h, functionality: fully functional, machine/vehicle number: 01160014061, turning length: 630 mm, turning diameter: 420 mm, vice opening: 66 mm, control type: CNC control, Equipment: chip conveyor, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Working area Turning diameter: max. 420 mm Turning length: max. 630 mm Spindle bore: 66 mm Turret Tool head: 12 tools, Sauter VDI30 CNC control: 4290 Heidenhain MACHINE DETAILS Electrical data Voltage: 400 V Auxiliary voltage: 230 V / 24 V Frequency: 50 Hz Current: 80 A Connected power: 44 kVA EQUIPMENT Hfodpfx Aeza D Rfjdwsk C-axis with driven tools Machine chip conveyor Documentation 2 driven tool holders External reference: 598

Condition: good (used), Year of construction: 2004, functionality: fully functional, Gildemeister CTX 510 Control system: Siemens 840 D with Shop-Turn Year of manufacture: 2004 Travel range X / Z: 300 / 1050 mm Hedpfxjzmxz Ro Adwjfk Turret: 12-station Tool holder: VDI 40 Spindle speed up to: 3,500 rpm Bar capacity: 90 mm Quill travel: 150 mm Tailstock Coolant pressure: 20 bar Chuck size: 315 mm Spindle operating hours: approx. 14,000 * Batch sizes of 0 to 5 were produced on this machine. * Programming was carried out directly on the machine.

Condition: used, Year of construction: 2000, Gildemeister CNC universal lathe Type/Model: CTX 600 E Condition: Used Operating hours: 99,831 h Year of manufacture: 2000 Technical data Swinging diameter: 680 mm Distance between centers: 2000 mm Spindle speed: 2800 rpm Chuck: Ø 315 mm Tool turret: 12 stations; incl. 3 stations for driven tools Tool holder: VDI 50 Tailstock: NC-controlled Hjdpfx Adszdrrkswofk Dimensions approx. 5560 x 240 x 213 mm Weight approx. 10,000 kg Equipment: - Power chuck, type SMW Autoblok 315 BH-FX, Ø 315 mm - Control system: Heidenhain CNC Pilot

Condition: reconditioned (used), Year of construction: 2011, functionality: fully functional, Controlled by Siemens Year of manufacture: 2011 Travel in X: 300 mm Travel in Z: 1050 mm Spindle bore: 103 mm Speed range: 20 – 3250 rpm Including the following accessories: Sliding guard 12-position turret with 6 driven tool stations Tool measurement in the working area 3-jaw chuck, hydraulic, SMW Autoblock 0, 315 mm Foot switch for chuck, foot switch for tailstock Various tool holders VDI 40 Various sets of top jaws Various turning tools Signal lamp, 4-color Hfjdpfx Ajzd Dczjdwjk Tailstock with quill Chip conveyor with coolant tank 4 machine feet Operating manuals

Condition: used, Year of construction: 1992, operating hours: 53,500 h, functionality: fully functional, CNC turning machine Manufacturer: GILDEMEISTER Model: CTX-400 Year of manufacture: 1992 Control system: EPL-2 Operating hours: approx. 53,500 h Serial number: 310549 Technical data: - Turret: 12 stations VDI-30 of which 6 stations are driven - Spindle speed: 25 - 5,000 rpm Drive power: 27.5 kW at 60% duty cycle - Spindle bore: Ø 72 mm - X-axis travel: 212 mm - Z-axis travel: 640 mm - Max. turning diameter: 500 mm - Turning diameter over guide: 290 mm - Hydraulic steady rest (following rest) Quill stroke 100 mm / MK4 mounting Hsdpozcd Hlefx Adwofk - Hydraulic steady rest SMW Autoblok - Hydraulic 3-jaw chuck 200 mm - Collet chuck Hainbuch - Chip conveyor - Parts catcher (disassembled / incomplete) - Complete programming manual - Mechanical and electrical documentation - Large accessory package of jaws / holders - Spare parts package (drive belts / small parts) - 2x foot switches - Machine weight: 5.2 t - Loading onto truck included

Condition: ready for operation (used), Year of construction: 1993, travel distance X-axis: 220 mm, travel distance Z-axis: 635 mm, number of axes: 2, Horizontal turning machine manufactured in 1993. This Gildemeister CTX 400 is in good condition and fully functional, featuring EPL 2 control. It comes with an extraction hose/pipe connected to the side enclosure. If you are looking to get high-quality turning capabilities, consider the Gildemeister CTX 400 machine we have for sale. Contact us for further details. - Manufacturer: Gildemeister- Model: CTX 400- Year of Manufacture: 1993- Condition: Good / Fully functional- Control: EPL 2- Attached Equipment: Extraction hose/pipe visible connected to the side enclosure Technical Specification Counter Spindle No Driven Tools No Hfjdpfx Aozb E E Tjdwjk

Condition: ready for operation (used), Year of construction: 1991, travel distance X-axis: 212 mm, travel distance Z-axis: 640 mm, number of axes: 2, Horizontal turning machine manufactured in 1991. This Gildemeister CTX 400 features a reliable EPL 2 control system, ensuring efficient operation. If you are looking to get high-quality turning capabilities, consider the Gildemeister CTX 400 machine we have for sale. Contact us for further details. - Manufacturer: Gildemeister- Model: CTX 400- Year of Manufacture: 1991- Condition: Good / Fully functional- Control System: EPL 2 Technical Specification Hfsdpfx Aezb Ewcjdwok Counter Spindle No Driven Tools No