Used Weiler Praktikus for sale (175)

Condition: used, functionality: fully functional, Weiler Matador VS-2 guide and feed spindle lathe Hnsdpfxjvv Etvj Aagol Technical data: >> Year of manufacture approx. 1970 Machine no. M1012 >> Center height 140 mm >> Center width 500 mm >> Speed: 30 – 3550 rpm >> Spindle passage 36 mm >> Short taper spindle head DIN 55022-5 with bayonet lock >> Tailstock MK 3 >> Feed rates from 0.010 to 1.184 mm / rev >> Possible threads metric, inch, module and diametric pitch >> Metric thread pitches from 0.25 to 15 mm >> Weight approx. 700 kg >> Length 1.4 m, height 1.2 m, depth 0.55 m Accessories and equipment: >> Collet device 32 collets (set is not complete) with holder >> 1 three-jaw chuck 1 set of jaws >> 1 four-jaw chuck 1 set of jaws >> Mulifix size A with 2 steel holders >> Change gears >> Bed stop About the machine: A used Weiler Matador VS-2 is offered in a fully functional condition. Take the opportunity to view this machine on site under power and see for yourself its condition.

Condition: like new (used), functionality: fully functional, Weiler Praktikum 160B precision center lathe 3-axis digital display K&C NEW. Reconditioned with acceptance certificate for tolerances of new machines Technical data: >> Machine no. 87 160 760 >> Center height 160 mm >> Center width 650 mm >> Spindle speeds: from 24 to 2500 rpm >> Spindle passage 40 mm >> Short taper spindle head DIN 55027 size 5 with bayonet lock Hjdpevrdlcjfx Aagjnl >> Tailstock MK 3 >> Feed rates from 0.02 to 0.63 mm / rev >> Possible threads metric, inch, module and diametric pitch >> Metric thread pitches from 0.25 to 8 mm >> Weight approx. 680 kg >> Spindle brake can be switched on >> Length 1.6 m, height 1.25 m, depth 0.7 m Accessories and equipment: >> 3-axis digital display from K&C New, 12-month manufacturer's guarantee with operating instructions Functions: Switching mm/inch, coordinate selection ABS/INC, halving the display value, reference mark, tool programming 200 pcs., cone calculation, radius / diameter, quick zeroing, switching the counting direction, >> Collet device New, collets NEW from 3 to 25 mm, 1 mm increasing >> Three-jaw chuck 160 mm New with 2 sets of jaws >> Mulifix size A with 3 steel holders >> Electronic spindle protection >> Machine lamp LED New >> Machine feet NEW >> Splash guard >> Operating instructions, spare parts plan (PDF) About the machine: Offered is a Weiler Praktikum 160 B guide and feed spindle lathe with toolmaker precision in a completely geometrically overhauled condition. Reconditioned with acceptance certificate for tolerances of a new machine. For safety: Electronic spindle protection of the work spindle, cover of the lead and feed spindle, 2 emergency stops and a brake motor. This new generation of Weiler lathes is very user-friendly and surfaces can be produced as if they were ground. Take the opportunity to view this machine on site under power and see for yourself its condition.

Condition: like new (used), functionality: fully functional, Weiler center lathe Model Condor 81 guidance and feed spindle lathe with 3-axis digital display from K&C, NEW Hsdpfxjwrm Dto Aagonl Geometrically overhauled with inspection protocol for new machine tolerances Technical data: >> Machine No. 84-121 >> Center height 165 mm >> Center distance 750 mm >> Spindle speeds: from 22 to 2800 rpm >> Spindle bore 40 mm >> Short taper spindle head DIN 55027 size 5 with bayonet lock >> Tailstock MK 3 >> Feeds from 0.015 to 0.46 mm/rev >> Possible threads: metric, imperial, module, and diametral pitch >> Metric thread pitches from 0.18 to 28 mm >> Weight approx. 1100 kg >> Spindle brake switchable >> Length 1.83 m, Height 1.29 m, Depth 0.88 m Equipment and accessories: >> 3-axis digital display from K&C, new, 12 months manufacturer warranty with operating instructions Functions: switching mm/inch, coordinate selection ABS/INC, value halving, reference mark, tool programming for 200 pcs., taper calculation, radius/diameter, quick zeroing, count direction switching >> Collet chuck NEW, collets NEW from 3 to 26mm, increments of 1mm >> 160 mm three-jaw chuck with 2 sets of jaws NEW >> Multifix size B NEW with 3 piece steel holders >> Bed stop >> Electric chuck guard NEW >> Rear wall >> Operating manual >> Coolant device >> Machine feet About the machine: A Weiler Condor 81 guide and feed spindle lathe in a very good, geometrically overhauled condition is being offered. The guides are newly ground or newly scraped. Inspected according to test protocol. The accessories collets and chuck are new. For safety: The machine has a brake motor, electronic spindle guard and two emergency stops, making it an absolutely as-new lathe. Even at high speeds, the Weiler runs very smoothly. This newer generation of Weiler lathes is very user-friendly and allows surfaces as if ground to be produced. Take the opportunity to view this machine on site under power and convince yourself of its condition.

Condition: excellent (used), Year of construction: 1986, functionality: fully functional, Weiler Praktikant 160 B lead and feed screw lathe with 3-axis digital readout K&C NEW Technical data: >> Year of manufacture: 1986, machine number 86-160-348 >> Center height: 160 mm >> Distance between centers: 650 mm Hnsdpfx Aaewthbiogjl >> Spindle speeds: 8 steps; from 96 to 2500 rpm >> Spindle bore: 40 mm >> Short taper spindle head DIN 55027 size 5 with bayonet lock >> Tailstock: MT 3 >> Feeds: 0.02 to 0.63 mm/rev >> Usable threads: metric, inch, module, and diametral pitch >> Metric thread pitches: 0.25 to 8 mm >> Weight: approx. 680 kg >> Spindle brake switchable >> Length 1.6 m, height 1.25 m, depth 0.7 m Accessories and equipment: >> 3-axis digital readout from K&C, new, 12 months manufacturer warranty with operating manual Functions: mm/inch switching, coordinate selection ABS/INC, value halving, reference point, tool programming for 200 tools, taper calculation, radius/diameter display, quick zeroing, direction reversal >> Collet clamping device, collets as new from 1 to 29 mm in 1 mm increments >> 160 mm new three-jaw chuck with 2 sets of jaws >> Multifix size A with 3 tool holders >> Electric chuck guard >> Bed stop >> Rear wall >> Machine leveling feet >> Coolant device About the machine: Offered is a Weiler Praktikant 160 B lead and feed screw lathe built to toolroom precision in very good condition. The machine is, of course, fully functional. The Weiler was completely dismantled and newly painted in light grey. All slides move very smoothly and evenly. Even at high speeds, the Weiler runs quietly. This newer generation of Weiler lathes is very user-friendly and can produce surfaces as if ground. Take the opportunity to inspect the machine under power on site and verify its condition for yourself.

Condition: good (used), functionality: fully functional, Used L + Z lathe with 3-axis digital readout Manufacturer: WEILER Type: Condor 81 B Machine. No.: 87596 Year of manufacture: approx. 1987 Center distance: 750 mm Turning diameter over bed: Ø 330 mm Center height above bed: 165 mm Turning diameter over support: Ø 180 mm Center height above support: 90 mm Spindle bore: Ø 40 mm Tailstock inner taper: MK 3 Pinol adjustment: 110 mm Spindle speed: 45 - 2800 rpm. (16 steps + 2 motor speeds) Feed range: 0.016 - 0.50 mm/rev Drive power: 1.6 + 3.2 kW (drive motor stage 1+2) Mains connection: 400 Volt, 50 Hz Connected load: 32 kW Control voltage: 42 Volt Equipment + accessories: - 3-axis digital readout from Heidenhain type VRZ 750 - Quick clamping device and various collets + draw tube - 3-jaw power chuck Ø 160 mm Forkardt F160 - Multifix size B quick-change steel holder - LED work light - Bed stop - Automatic longitudinal & face feeds - Electro-mechanical spindle brake switchable - 2x emergency stop - Electrical feed key query (via sleeve with button) - Coolant tank with pump in the machine base - Folding chuck guard - Splash guard - Circuit diagram - Adjustable machine feet Space requirement: 1850 x 950 x 1400 mm (L x W x H) Hnodpfxsvadqzo Aagsl Weight: approx. 1100 kg This new generation of Weiler lathes is very user-friendly and robust. Machine can be demonstrated on site under power. All information without guarantee. Subject to prior sale.

Condition: good (used), Year of construction: 2000, Weiler Primus VC, year of manufacture 2000, digital readout, center distance 500 mm, max. turning diameter over cross slide 150 mm, spindle speed up to 4,000 rpm, spindle bore 40 mm, spindle drive 1.5 kW, Multifix toolholder, 24 longitudinal feeds, metric threads, imperial threads. Hnsdpfxsyh Hkho Aagsl

Condition: ready for operation (used), functionality: fully functional, Distance between centers: 500 mm Center height: 160 mm Hnsdpfx Aeypbypeagol Spindle bore: 36 mm Spindle speed: 56 – 2000 rpm Tailstock: MT 3 Drive power: 2.4 kW Weight: 650 kg Dimensions: 1,400 x 700 x 1,220 mm Digital readout: Optional at extra cost Accessories: Additional accessories available on request!

Condition: good (used), 1 used lead and feed screw lathe Make: Weiler Model: Condor VS 2 Technical Data: Centre height: 160 mm Centre distance: 800 mm Spindle bore: 40 mm Bed width: 240 mm Speeds: 12 - 2800 rpm Hjdpew Rcrcsfx Aagonl Drive power: 3 kW Tailstock taper: MK 3 Quill stroke: 110 mm Feeds: 0.037 - 1.253 mm/rev Weight, approx.: 800 kg Dimensions (W x D x H), approx.: 1930 x 880 x 1470 mm Equipment: 3-jaw chuck Quick-change toolholder system Multifix

Condition: used, turning diameter over bed 250 mm turning diameter over slide rest . mm centre distance ca. 400 mm centre height ca. 125 mm turning speed range 80 - 3000 U/min number of speeds 18 spindle bore 24 mm tailstock quill taper MT 3 weight ca. 400 kg dimensions ca. 1200 x 650 x 1300 mm 4-jaw-chuck diameter 125 mm including Röhm four-jaw chuck, Ø 125 mm incl. drilling and turning jaws; Hjdswa Dz Espfx Aagonl collet chuck device incl. collets 1-20 mm with 1 mm gradient Multifix size A with 3 interchangeable holders; chuck protection with shutdown

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, spindle bore: 83 mm, turning diameter: 570 mm, swing diameter over cross slide: 340 mm, center height: 280 mm, spindle speed (max.): 2,500 rpm, The machine is designed for heavy-duty turning and series production due to its robust construction! TECHNICAL DETAILS Speed range: 1 – 2,500 rpm Torque: 1,300 – 1,600 Nm Swing diameter over bed: 570 mm Swing diameter over cross slide: 340 mm Center height: 280 mm Distance between centers: 2,000 mm Spindle bore: 83 mm (optional 128 / 165 mm) Hnjdpfxsymx N No Aagol Number of turret positions: 8 Turret tool holder: VDI 40 shank Tailstock quill diameter: 80 mm Tailstock taper: MK5 MACHINE DETAILS Control system: WEILER SIEMENS 810D Main drive power: 20 / 17 kW (60% / 100% duty cycle) Dimensions & Weight Dimensions (L x W x H): 3,850 mm × 1,850 mm × 1,750 mm Machine weight: 4,200 kg

Condition: new, Year of construction: 2025, CONDOR VC plus The new dimension in conventional precision lathes. A high-quality, powerful and energy-efficient precision lathe for the highly productive area of production and toolmaking, but also for training and further education High-quality, energy-efficient, precise and universally applicable in production, training and further education. It impresses with: future-oriented technology maximum accuracy durability user-friendly ergonomics minimum space requirement and a wide range of accessories. Hnjdpfoqwipnox Aagel The consistent and innovative further development of the tried-and-tested Condor series is the economical and intelligent solution for your daily applications. Technical data: WORKING AREA Center height 180 mm Swing diameter over bed 360 mm Swing diameter over facing slide 190 mm Center width 800 mm TURNING SPINDLE Spindle head DIN 55027/DIN ISO 702-3 size 6 Spindle bore 57 mm Spindle diameter in front bearing 90 mm MAIN DRIVE Drive power 60 %/100 % ED - / 10.5 kW Speed range 25 - 4,000 min-1 Number of speeds infinitely variable FEED RANGE Number stepless Longitudinal 0.01 - 6 mm/rev Plan 0.003 - 2 mm/rev THREAD CUTTING RANGE Metric thread 0.1 - 20 mm REITSTOCK Quill diameter 50 mm Quill stroke 110 mm Internal taper DIN 228 MK 3 ACCEPTANCE ACCURACY DIN 8605 Equipped with WEILER WTS 15 VC plus screen display - Large, clearly arranged 15" touch screen, rotatable and tiltable, resolution 1366 x 768 - Change of operating screens via swipe movements - Operating functions can be called up via app manager - Control panels can be freely configured, placed and scaled as required - Drawings / sketches can be imported from PDF files Can be zoomed individually via USB interface - Video-supported maintenance of the machine - Context help menu (instead of screen display WEILER VC plus) The machine is located in our showroom in 71334 Waiblingen-Beinstein and is available immediately. Please contact us regarding equipment.

Condition: used, Year of construction: 2000, used CONDOR AC, partially overhauled Centre height: 165 mm Between centres: 750 mm Spindle bore: 40 mm Spindle speeds: 22–2,800 rpm, infinitely variable - Quick-change tool post size B - WEILER DZ-V digital readout - Hollow spindle stop - Fixed steady rest - 7 Multifix tool holders - Flat splash guard - Electrically interlocked chuck guard - Change gears and various soft jaws The machine is partially overhauled: - Bed slide: guideways re-coated and hand-scraped, gibs and lower guide strips adjusted - Cross slide measured and aligned on bed slide; cross slide dovetail guide newly scraped, gibs adjusted and scraped Hnedpfx Asx E Um Njagel - Top slide newly scraped and gib matched - All measuring scales overhauled and cables replaced The machine is located in our showroom at 71334 Waiblingen-Beinstein and is immediately available. For details on equipment, please contact us.

Condition: new, Year of construction: 2025, GSD Intern One of the best-selling and most popular conventional precision lathes Impressive thanks to: Sophisticated technology Highest accuracy Durability Proven ergonomics Minimal footprint And extensive accessories. Proven for decades in single-part and small-batch production, in trade and industry, training and continuing education, and tool and fixture construction. Distance between centers 650 mm Center height 160 mm Automatic handwheel disengagement Leadscrew and feed screw covers Main spindle brake Toolmaking precision according to DIN 8605 Pole-changing brake motor Headstock gearbox 16 fixed speed levels Numerical position display (option) LED machine light TECHNICAL DATA: WORKING AREA Center height 160 mm Swing over bed 320 mm Swing over cross slide 190 mm Distance between centers 650 mm TURNING SPINDLE Spindle head DIN 55027/DIN ISO 702-3 Gr. 5 Spindle bore 43 mm Spindle diameter in front bearing 70 mm MAIN DRIVE Drive power 60%/100% duty cycle 2.6 / 3.1 kW Speed range 48 – 2,500 rpm Number of speeds 16 Hedpfxjwhzcpo Aagonl FEED RANGE Number 24 Longitudinal 0.02 – 0.63 mm/rev Cross 0.006 – 0.2 mm/rev THREADING RANGE Metric threads 0.25 – 8* mm TAILSTOCK Quill diameter 40 mm Quill stroke 85 mm Internal taper DIN 228 MK 3 ACCEPTANCE ACCURACY DIN 8605 * Inch threads and metric thread pitches 0.45; 0.75; 4.5 and 5.5 are only available with additional change gears. This machine is located in our showroom in 71334 Waiblingen-Beinstein and is available immediately. Please contact us regarding the available options.

Condition: used, machine/vehicle number: 1717, Used lead and feed screw lathe WEILER PRAKTIKANT Centre height: 140 mm Distance between centres: 500 mm Spindle bore: 36 mm Hjdpfx Asuqb Emsagsnl Spindle speeds: 42–2,000 rpm Equipped with RSF 3-axis digital readout, 1 pc 3-jaw chuck Ø160 mm, Chuck guard electrically interlocked, With Multifix toolpost size A with 3 holders Lever-operated collet device with 15 collets. The machine is located at our facility in 71334 Waiblingen-Beinstein and is immediately available. Viewing of the machine is possible by prior arrangement.

Condition: good (used), Year of construction: 2000, functionality: fully functional, turning diameter over cross slide: 180 mm, spindle bore: 40 mm, turning diameter: 330 mm, turning diameter over bed slide: 330 mm, center height: 165 mm, turning length: 750 mm, quill stroke: 110 mm, rotational speed (max.): 2,800 rpm, rotational speed (min.): 22 rpm, power: 5.5 kW (7.48 HP), Equipment: rotational speed infinitely variable, Weiler Condor AC stepless rotary machine Hnedpfsruqzcox Aagsl

Condition: good (used), WEILER COMMODOR L&Z Lathe from German Army (Bundeswehr) stock - Good, fully operational condition - Turning diameter: 180 mm - Turning length: 1000 mm - Bar passage: 56 mm - Speed range: 25 - 2000 rpm - Threads: Metric / Inch etc. - Automatic longitudinal & cross feeds - Tailstock MT 4 - 3-jaw chuck 250 mm - Electric chuck guard - Multifix base holder & inserts - Coolant system Hjdpjykknfefx Aagjnl - Chip guard rear wall - Machine documentation Dimensions (LxWxH): 2.5 x 1.3 x 1.7 meters / Weight: 1500 kg Subject to errors and omissions

Condition: used, functionality: fully functional, This Weiler Commodor lathe comes from a technical school and, as such, has low operating hours. Lightly used and not heavily loaded – a tidy, reliable machine with a long service life ahead. Turning length: 1,000 mm Hedsw U Sx Hopfx Aagenl Turning diameter over bed: 380 mm Turning diameter over cross slide: 190 mm Spindle speed range: 25 – 2,000 rpm Number of speed steps: 18 Spindle bore: Ø 56.0 mm Spindle taper: MK DIN 228 / MK 4 Spindle flange: DIN 55027 / size 6 Cross slide travel: 150 mm Bed width: 310 mm Feed rate – longitudinal: 0.022 – 0.8 mm/rev Feed rate – cross: 0.011 – 0.4 mm/rev Voltage: 380 V Total required power: 7.5 kW

Condition: used, Year of construction: 2007, operating hours: 41,000 h, spindle bore: 165 mm, turning length: 3,000 mm, turning diameter: 830 mm, turning diameter over bed slide: 1,200 mm, quill stroke: 400 mm, quill diameter: 140 mm, torque: 8,000 Nm, Technical Specifications ----- Max. turning length: 3,000 mm Hnjdpov Nhxzofx Aagsl Turning diameter: 830 mm Max. turning diameter over bed: 1,200 mm Bed width: 600 mm Spindle bore: 165 mm Spindle head DIN 55027 Gr 15 Chuck: Forkardt 3KS 800 mm Speed range: 1 - 280 / 4 - 900 rpm Gear ratios: 2 Torque: 8,000 Nm Number of turrets: 1 Sauter 4-station head turret for 140 mm chucks Tailstock Quill diameter: 140 mm Quill stroke: 400 Features ----- Electronic handwheel Forkardt 3KS 800 mm hydraulic power chuck Chip conveyor

Condition: excellent (used), Year of construction: 2017, Weiler Primus VCD (2017) Precision Lathe Manufacturer: Weiler Hedpfx Ajx Nkdxsagenl Model: Primus VCD Precision Lathe Year of manufacture: 2017 Condition: used, very good, as new, recently serviced according to factory specifications with acceptance protocol Scope of delivery: - Documentation

Condition: like new (used), Year of construction: 2021, functionality: fully functional, Weiler Praktikant VCD Precision Lathe (2021) Manufacturer: Weiler Hjdpfex Ivy Nsx Aagsnl Model: Praktikant VCD Precision Lathe Year of manufacture: 2021 Condition: Used, excellent, like new, incl. new maintenance and measurement protocol prior to sale Centre distance: 650 mm Centre height: 160 mm Swing over bed: 320 mm Swing over cross slide: 190 mm Cross slide travel: 150 mm Top slide travel: 110 mm Top slide swivel range: +/-65° Bed saddle guideway length: 350 mm Bed width: 205 mm Tool shank cross-section (H x W): 20 x 20 mm Height from top slide to turning centre: 30 mm Spindle head according to ISO DIN 702-3 (DIN55027) size 5 Spindle diameter in front bearing: 70 mm Spindle bore: 43 mm Main spindle taper metric 50 Drive power: 6 kW Speed range: 30 – 4,000 rpm Number of gear stages: 1 Number of speeds: stepless Number of feeds: 24 Longitudinal feed: 0.02 – 0.63 mm/rev Facing feed: 0.006 – 0.2 mm/rev Quill diameter: 40 mm Quill stroke: 85 mm Quill taper: 3 Morse taper Weight, without packaging and accessories: approx. 1,150 kg Dimensions (L x W x H), net: 1,720 x 890 x 1,700 mm Headstock / Rear cover / Sliding guard: Light grey RAL 7035 Machine base / Machine bed: Basalt grey RAL 7012 Display housing: Blue NCSS 4550-R80B

Condition: ready for operation (used), Distance between centers: 500mm, center height: 140mm, turning diameter over bed/cross slide: 295mm/155mm, spindle bore: 36mm, speed: 3550rpm, tailstock taper: MK3. Machine dimensions X/Y/Z: approx. 1500mm/800mm/1250mm, weight: approx. 700kg. On site inspection is possible. Hjdsx Hz Rqepfx Aagonl

Condition: ready for operation (used), A conventional precision lathe Weiler is available. Distance between centers: 650mm, center height: 160mm, swing diameter over bed/faceplate: 320mm/190mm, spindle bore: 43mm, speed: 2500rpm, quill diameter: 40mm, quill travel: 85mm. Machine dimensions X/Y/Z: approx. 1800mm/900mm/1600mm, weight: approx. 1050kg. An on-site inspection is possible. Hnjdpfxsx Hz N Hj Aagsl

Condition: ready for operation (used), A conventional lead and feed screw lathe Weiler without safety components (e.g. spindle guard) is available. Center distance: 800mm, center height: 155mm, spindle bore: 38mm, swing diameter over bed/bed slide/cross slide: 330mm/290mm/170mm, max. workpiece weight: 100kg, spindle taper: MK5. Faceplate diameter: 300mm, chuck diameter: 165mm, speed: 2800rpm, quill stroke: 110mm, quill diameter: 50mm. Machine dimensions X/Y/Z: approx. 1900mm/850mm/1300mm, weight: approx. 1050kg. On-site inspection is possible. Hjdpfx Aoyarqgsagenl

Condition: good (used), L&Z spindle lathe WEILER COMMODOR B from educational institution -GS identification -3-axis digital readout "NEW" -Centre height: 180 mm -Centre distance: 1000 mm -Spindle bore: 56 mm -Spindle speeds: 15 - 2000 rpm -Automatic longitudinal & cross feeds -Thread cutting: metric / imperial / module / diametral pitch -Electric chuck guard Hedpfx Aaeyf U E Degsnl -2 x emergency stop -Multifix with insert -Four-jaw chuck - Röhm -Chip guard rear panel -Coolant system -Very well-maintained original condition -Documentation Dimensions: LxWxH 2.3x1.2x1.7 m / Weight 1600 kg Errors and omissions excepted

Condition: excellent (used), functionality: fully functional, Weiler Primus LZ/G lead and feed screw lathe in special paint finish light gray !!! Technical data: >> Year of construction ca.1990 Machine-No.3150 >> Center height 120 mm >> Center width 430 mm >> Speed: 60 - 3000 rpm in 18 gear steps >> spindle passage 23 mm >> Short taper spindle head DIN 4 >> Tailstock MK 2 >> Feed rates from 0.03 to 0.15 mm /rev >> Possible threads metric, inch, module and diametral pitch >> Metric thread pitches from 0.25 to 2.5 mm >> Switchable spindle brake >> Weight approx. 360 kg >> Length 1.2 m, height 1.3 m, depth 0.65 m Accessories and equipment: >> 1 piece three-jaw chuck NEW 125mm with 2 sets of jaws >> Mulifix size A with 2 steel holders >> collet chuck device new with collets from 3 to 26mm 1 mm increasing new >> To the machine : Hsdevivmyjpfx Aagjnl We are offering a Weiler Primus lathe in very good condition. The machine is of course fully functional. The slides all run smoothly and evenly. The bed guides are in very good condition. The Primus was used in a training company. This newer generation of Weiler lathes is very user-friendly and surfaces can be produced as if ground. Take the opportunity to inspect this machine on site under power and see the condition for yourself.