Used Cnc Three-Coordinate Measuring Machine for sale (71,644)

Condition: excellent (used), Year of construction: 2012, Werth Scope-Check 300x200x200 3D CNC coordinate measuring machine Dwodevffcpepfx Aggjb TECHNICAL DATA Measuring capacity (X x Y x Z): 300 x 200 x 200 mm Work table, load capacity: 20 kg Magnification: X5 Resolution: 0.5 micron Weight: Approx. 300 kg No responsibility is taken for the accuracy, completeness and up-to-dateness of the information provided

Condition: like new (used), 3D Machines – Brown & Sharpe Standard Dwodozndw Tspfx Aggjb

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, measuring range X-axis: 7,000 mm, measuring range Y-axis: 3,150 mm, measuring range Z-axis: 2,400 mm, Coordinate measuring machine in double-arm design TECHNICAL DETAILS X-axis measuring range: 7,000 mm Y-axis measuring range: 1,600 mm YT-axis measuring range: 3,150 mm Z-axis measuring range: 2,400 mm Probe head licenses License: PC-DMIS, NodeLocked PC-DMIS Option – World Axis PC-DMIS – CAD++ (DCC CMM) PC-DMIS Option – Tool Changer PC-DMIS Option – Wrist PC-DMIS Option – Require Hasp PC-DMIS Interface – Leitz (B&S) Measuring conditions Temperature range: 16 – 26 °C Max. temperature gradient (over time): 1.5 °C/h Temperature gradient (over 24h): 5 °C/24 h Temperature gradient (spatially): 1 °C/m Dwsdeyla Iwopfx Aggsb Measuring accuracy MPEe for single arm: 20 + 13 L / 1,000 ≤ 55 µm MPEe for double arm (Yt = 3,150): 30 + 15 L / 1,000 ≤ 80 µm MPEp: 20 µm Measuring technology Probe head: CW43L (continuous) Probe: TP6 Stylus length: 40 mm Resolution: 1 µm Dynamics 3D positioning speed: 52 m/min 3D acceleration: 2.0 m/s²

Condition: like new (used), Year of construction: 2013, operating hours: 400 h, functionality: fully functional, measuring range X-axis: 300 mm, measuring range Y-axis: 200 mm, measuring range Z-axis: 150 mm, workpiece weight (max.): 20 kg, total height: 890 mm, total width: 986 mm, total length: 705 mm, overall weight: 170 kg, input voltage: 230 V, Equipment: documentation/manual, lighting, type plate available, SPECIAL OFFER with optional full service (delivery, commissioning) Technical Specifications of the HEXAGON OPTIV CLASSIC 321 GL tp Measuring Machine Year of manufacture: 2013 Maximum traverse speed in X, Y, Z axes: 160 mm/s Maximum workpiece weight: 20 kg Measurement resolution: 0.05 µm Measurement accuracy in X, Y axes (optical sensor): Ex, Ey = (1.6 + L/250) µm Measurement accuracy in XY axes (optical sensor): Exy = (2.0 + L/250) µm Measurement accuracy in Z axis (optical sensor): Exy = (3.9 + L/200) µm Measurement accuracy in X, Y axes (touch-trigger probe): Ex, Ey = (2.0 + L/250) µm Measurement accuracy in XY axes (touch-trigger probe): Exy = (2.5 + L/250) µm Measurement accuracy in Z axis (touch-trigger probe): Ez = (2.9 + L/200) µm Measuring volume Optical Sensor: X 300mm Y 200mm Z 150mm Measuring volume tactile sensor: X 230mm Y 200mm Z 150mm Dimensions (L x W x H): 705 x 986 x 890 mm Machine weight: 170 kg Measuring machine features: 3-axis microprocessor CNC with vector path control Metrology software: PC-DMIS Vision Vision sensor for non-contact measurement of the smallest and most precise components CCD camera with 6.5x motorized CNC zoom DC servo motors TESA touch probe system (1 body and 1 module) Dsdpfoxmgvpsx Aggewb Modular probe changer: TESASTAR with 4 slots and 4 modules Linear guides on all axes Coaxial LED incident light (white LED) LED backlight (green LED + diffuser) Multi-segment LED ring light Including evaluation computer by Dell Optional services: Delivery (extra charge) Commissioning (extra charge)

Year of construction: 2013, condition: ready for operation (used), Portable 7-axis coordinate measuring system ROMER Infinite 1.0 SC 5028SC. Measuring range diameter: 2800mm, point repeatability: approx. +/-0.045mm - 0.050mm, volumetric length measurement uncertainty: approx. +/-0.064mm - 0.075mm, wireless communication: Wi-Fi 802.11b/g, battery operation, software base: WinRDS driver compatible with measurement software solutions PolyWorks, PC-DMIS, PowerInspect, Metrolog. Including integrated balancer, transport case, probe set 6mm, 15mm, tip, mounting plate with 3 magnets, calibration bar with calibration certificate. Inspection by appointment possible. Dwodpfxoyk Hcro Aggeb

Condition: excellent (used), Year of construction: 1995, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 780 mm, 1 used, very well-maintained High-precision CNC jig boring machine SIP MP 600 Machine year: 1995 – Retrofit in 2007 with HEIDENHAIN iTNC 530 and complete geometric overhaul. Table: 1100 x 700 mm – clear passage between columns: 750 mm Hydrostatic spindle diameter: 130 mm – 1/1,100 micron runout Retrofit to HEIDENHAIN CNC, 3-axis interpolation. Readout accuracy of the boring spindle under 1 micron – hydraulic weight and load compensation in the crossbeam. Fantastically preserved machine, which we are happy to demonstrate under power at our warehouse. Dwjdpfxsu Titzs Aggeb Price (Domestic, plus 19% VAT) ex stock Delivery time: immediate – subject to prior sale and errors. Payment: as customary in trade, net in advance before collection. Technical data non-binding – subject to change and errors.

Condition: used, functionality: fully functional, Sales Description – Keyence XM-T1200 including accessories For sale is a high-quality Keyence XM-T1200 3D coordinate measuring machine including extensive accessories. The system is ideal for precise dimensional measurements, quality control, and flexible measuring tasks in manufacturing, toolmaking, and production. The XM series from Keyence impresses with its ease of use, high measuring accuracy, and fast measurement results – even with complex components. Thanks to the optical measurement support and intuitive software, measurements can be performed efficiently and reproducibly. Equipment / Scope of supply Keyence XM-T1200 Control and operating unit Original accessory package Probes / measuring sensors (depending on the configuration) Calibration accessories Software / documentation (if available) Further accessories by arrangement Technical highlights Precise 3D measurements Simple and user-friendly operation Flexible positioning of the measuring sensors Fast commissioning without complex fixtures Ideal for single parts, series production, and quality inspection Condition The machine is in well-maintained and fully functional condition. Maintenance and operation were carried out carefully. An inspection or demonstration is possible by arrangement. Sale Location: Hanns-Martin Schleyer Str. 2 // 41199 MG Dwjdpfx Agozdnxysgeb Availability: by arrangement Price: Negotiable / on request If you are interested or have any questions, please do not hesitate to contact us. We will be happy to send you further photos, technical details, and information about the accessories.

Condition: excellent (used), FARO Prime 3D coordinate measuring arm Manufacturer: FARO Technologies Type: Prime Device type: Portable 3D coordinate measuring arm / Portable CMM Dwodpfxozc Erpo Aggsb Date of manufacture: 09/10/2013 Calibration date according to certification: 06/25/2015 Made in Switzerland Mobile 3D measuring arm for industrial metrology, quality assurance, component inspection, reverse engineering, tool and mold making, jig and fixture construction, and production control. Technical data Measuring range: approx. 1.8 m / 6 ft Axes: 6 Single Point Accuracy: 0.019 mm Volumetric accuracy: ±0.027 mm Repeatability: up to 0.016 mm Revision: 28.1 Bluetooth wireless technology USB interface Integrated battery operation Temperature compensation Portable CMM measuring arm technology Compatible with multiple probe systems Weight measuring arm: approx. 9.3 kg Total weight incl. case and accessories: approx. 35 - 50 kg Equipment / Scope of delivery FARO Prime measuring arm Transport case HP EliteBook laptop Reference sphere / Calibration sphere Base plate / Mounting plate Measuring probes / Probe set Software data carrier USB dongle Operating instructions / Manuals Other accessories as shown in the pictures Condition Used Optical condition as shown in the pictures. Shipping or freight shipping possible. Subject to changes, errors and prior sale. We will gladly answer any further questions by telephone.

Condition: ready for operation (used), Year of construction: 2010, A manual 3D coordinate measuring machine from Mitutoyo is offered. Measuring range X/Y/Z: 500mm/700mm/400mm, measuring table: granite, clamping area X/Y: 764mm/1175mm, max. workpiece height: 590mm, max. workpiece weight: 180kg, length measuring system: high-precision glass scales, resolution: 0.0005mm, length measuring system resolution: 0.0001mm, single stylus form deviation PForm,MPE: 6µm, measured single stylus form deviation: 5.15µm, repeatability range R0: 9.70µm, guide system: air bearings on all axes, axis clamping: pneumatic, probe system: Renishaw MH20i. Machine dimensions X/Y/Z: approx. 1122mm/1434mm/2267mm, weight: approx. 646kg. The machine was calibrated by Mitutoyo on 10.03.2026. Documentation is available. An on-site inspection is possible. Dwedpfx Aeztdt Ssggob

Condition: used, Year of construction: 2011, functionality: fully functional, machine/vehicle number: p1276453, measuring range X-axis: 1,200 mm, measuring range Y-axis: 700 mm, measuring range Z-axis: 600 mm, workpiece weight (max.): 650 kg, total height: 2,650 mm, type of input current: AC, total width: 1,271 mm, total length: 2,081 mm, travel distance X-axis: 1,200 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 600 mm, overall weight: 1,750 kg, input voltage: 220 V, table height: 800 mm, compressed air connection: 6 bar, year of last overhaul: 2025, ambient temperature (max.): 20 °C, Equipment: documentation/manual, type plate available, Measuring volume: 1200x700x600 mm, measuring accuracy: MPEe = (2.2 + U350) µm, MPEp = 2.5 µm. Includes a base frame with integrated dual passive vibration damping, highly precise granite guideways, bellows covers. Automatic rotary swivel head RTP20 from Renishaw, with TP20 probe. Dodjzl Ebhopfx Aggswb Probe changer magazine MCR202. Probe module TP20 Standardforce (Serial No.: MCR20 39E429, TP20StdF 49F352, TP20 StdF: 11C613). Measuring software ThomControl. TERRA PC Business 7000 i7. One-hand joystick MCU-Lite from Renishaw. CNC control UCC-T3 PLUS.

Condition: used, Year of construction: 2016, measuring range X-axis: 300 mm, measuring range Y-axis: 250 mm, measuring range Z-axis: 150 mm, Coordinate measuring device for simple inspection of components directly on the production floor. Measurement routines can be visually displayed step by step for untrained operators. The device was purchased in 2016 but was used only briefly as it proved unsuitable for the intended application. It is in nearly new condition and comes in its original packaging. Manufacturer: Keyence Model: XM-1000 Year of Manufacture: 2016 Djdpfozbvqysx Aggowb Measuring range: 300 x 250 x 150 mm Repeatability: ±3 µm Measurement deviation: ±8 µm Equipment: - XM-1000 measuring system - XM-1500 measurement computer - XM-P1000 measuring probe - Several probe heads / balls - Documentation - Original packaging

Condition: used, x-travel 500 mm y-travel 400 mm z-travel 400 mm Dwedpfstycucex Aggeb MITUTOYO Euro-M 544 Coordinate measuring machine Measuring machine Size of the base plate: 850x850mm Information on the scope of delivery The package contains only the ordered product. Additional decorative items or other items shown in the product images are not part of the delivery.

Condition: like new (used), Year of construction: 2024, operating hours: 100 h, functionality: fully functional, machine/vehicle number: Seriennummer 90319000000, measuring range X-axis: 500 mm, measuring range Y-axis: 300 mm, measuring range Z-axis: 200 mm, Equipment: type plate available, The following components: XM-5000A 3D measuring system / serial number 9031900000. 2 measuring probes. LAPTOP for the XM production measuring system with measuring software on Windows 11. Dwedpfxjyi E Iko Aggjb Measuring table for the production measuring system. User manual in German. Measuring range: X: 500 mm, Y: 300 mm, Z: 200 mm Measuring accuracy: (7+9L/100) micrometres Repeatability: ± 3 micrometres The system was only used for a specific measuring application for measuring parts in special purpose machine construction. No use in production. The system was delivered on 20.06.2024 directly from Keyence.

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, measuring range X-axis: 500 mm, measuring range Y-axis: 400 mm, measuring range Z-axis: 400 mm, Equipment: type plate available, Mitutoyo coordinate measuring machine, type Crysta Apex C544 Temperature compensation for all axes Measuring range, X-axis = 500 mm Measuring range, Y-axis = 400 mm Measuring range, Z-axis = 400 mm Measurement uncertainty = 1.9 + 3L/1000 (µm) Mitutoyo control system UC200 Mitutoyo joystick box, type M Renishaw probe head PH10 Renishaw sensor TP200 Renishaw TP200 measuring modules (6x) Renishaw SCR200 indexing rack Measuring software MCosmos-1 v.4.x PC system WIN10 and 27" monitor (new) Reference sphere / calibration sphere (new) Delivery: Upon request Installation: Upon request Calibration: Upon request Training: Upon request Software upgrade: Upon request Software options: Upon request Measuring room design: Upon request Dedpozt Tg Uofx Aggjwb On-site consultation: Upon request Rental: Possible Leasing / hire purchase: Possible

Condition: excellent (used), Year of construction: 2012, Coordinate measuring machine for inline and prduction use from Mitutoyo in good condition, built 2012, installed 2014 Controller Mitutoyo UC240, Probe Renishaw PH10MQ/TP7, Software Mitutoyo MCOSMOS-1 V3.5 Measuring ranges: X – axis 905 mm Y – axis 1005 mm Z – axis 605 mm Accuracy acc. ISO 10360 MPEE = [2,5 + 3,5L/1000] µm at temperature range 18… 22 °C Base material Steel fixing holes M8 x 1,25 Scales Mitutoyo Linear Scales Scale Resolution 0,0001 mm DC motores with encoders Guideways linear guides Probe Renishaw PH10MQ with PHC10-2 plus (used) Probe Renishaw TP7 optional with ACR-3 (used) Dodpfx Ajh Nu Uheggswb Computer Workstation WIN 10 (used) loading and tranport to be arranged by the customer

Condition: used, functionality: fully functional, measuring range X-axis: 700 mm, measuring range Y-axis: 1,000 mm, measuring range Z-axis: 600 mm, Equipment: type plate available, Mitutoyo Crysta Apex C7106 coordinate measuring machine Temperature compensation on all axes Active vibration isolation system from BILZ X-axis measuring range = 700 mm Y-axis measuring range = 1000 mm Z-axis measuring range = 600 mm Measurement uncertainty = 1.9 + 3L/1000 (µm) Renishaw PH10MQ probe head Renishaw SCR200 interchangeable rack Renishaw TP200 sensor Renishaw TP200 modules = 6 units MCosmos measuring software WIN10 PC system, 27" monitor Dedpfx Aewhb A Nsggowb Reference sphere / calibration sphere Optional software upgrade Optional hardware upgrade Full service available upon request

Condition: used, Year of construction: 2010, functionality: fully functional, machine/vehicle number: GLOD001468IA, measuring range X-axis: 1,200 mm, measuring range Y-axis: 2,200 mm, measuring range Z-axis: 1,000 mm, warranty duration: 12 months, total height: 3,406 mm, total width: 1,838 mm, total length: 3,580 mm, overall weight: 5,679 kg, input voltage: 24 V, A rare opportunity to acquire an almost brand new, Hexagon Global 12-22-10. With a 1200mm x 2200mm x 1000mm measuring range. This machine is a 2010 model year and presented in immaculate condition. It comes with a Tip Changer rack, 5 degree Hexagon Probehead and with both tactile and the X1 scanning probe. Powered by the powerful RC1 controller and with the running the latest version of PC-DMIS CAD++ this machine is one not to be missed. Includes 12 months warranty but is only available to the UK. Please not the price quoted only allows for Euro or Dollars but we only accept GBP £72,995.00+vat Dsdpfx Ajqxtaxsggjwb

Condition: excellent (used), Year of construction: 2000, functionality: fully functional, Model: MIRACLE 081507  With RATIONAL-DMIS CAD version 6.9       Measurement range:   X = 800 mm, Y = 1500 mm, Z = 700 mm    Accuracy:   LEADER MIRACLE incl. PH10 head + SP25 – MPEe  SP25 E=2,7+3L/1000 L=mm    Temperature range:  Degrees: 20 – Total temperature variation +/-1°C over 48 hours.  Otherwise according to the technical documentation    Renishaw probe system:  Renishaw PH10M  Renishaw SP25 Body scanning  Renishaw TM-20 “gentle” module incl. 1 pcs. Module  Renishaw SP25-1 incl. 1 pcs. Holder  Renishaw SP35-2 incl. 1 pcs. Holder  Key/probe set – Renishaw M2  Renishaw S3 Plus controller  Calibration ball Ø25.000 incl. Stand  Dodpfjurf Egex Aggjwb Renishaw Rack for FCR25 incl. 6 pcs. Gates  Incl. Option “Tip changer”  Renishaw Joystick    Rational DMIS for Windows is an interactive graphics software that provides advanced options such as:  User-friendly operating system WIN7 or WIN8  Unique interactive 3D graphic engine import of Iges and Step format  Off-line programming and support of a simulated measuring machine environment  Powerful analytical report generation  Automatic intelligent naming of the measured object  Possibility of connecting a measuring machine to an optional CAD system that uses either IGES, STEP or DMIS  RATIONAL-DMIS CAD option for measuring and analyzing contours and form tolerances 

Condition: good (used), Year of construction: 2014, functionality: fully functional, Description: Dwodpfszy Ig Njx Aggsb The machine is in good technical condition, and testing is possible upon prior arrangement. Measurement range: 800 × 1200 × 600 mm. TESASTAR-M measuring head. TESA/TMA adapter. TesastarMP body. 4 TesastarMP measuring modules. TESASTAR-e system. Extensive set of M2 measuring probes. Measuring probe extensions. 5-position rotary measuring probe system. CMM/joystick control. PC workstation. Currently installed software: PC-DMIS CAD++ 2024.2.

Condition: used, Year of construction: 2008, functionality: fully functional, machine/vehicle number: Ser. Nr. 151041, measuring range X-axis: 400 mm, measuring range Y-axis: 400 mm, measuring range Z-axis: 200 mm, Equipment: type plate available, Multisensor Coordinate Measuring Machine O-Inspect O-Inspect O-I 442 Measuring range: X = 400 mm, Y = 400 mm, Z = 200 mm Length measuring deviation according to ISO 10360-2 with VAST XXT: MPE_E = (1.9 + L/250) µm, MPE_P = 1.9 µm Scanning performance according to ISO 10360-4 with VAST XXT: MPE_THP = 3.5 µm in 68 s Length measuring deviation according to VDI/VDE 2617 Sheet 6.1 for Discovery Zoom objective: MPE_E2D(OT) = (1.9 + L/250) µm Permissible temperature range for specifications: 19–21 °C Machine features, equipment:  Gantry-type measuring machine with a moving machine table  Table height approx. 850 mm  Path measuring system, 0.1 µm resolution  Integrated vibration damping  PC-based scanning control (ISC) integrated  Prepared for optical camera system Discovery Zoom sensor and tactile scanning probe VAST XXT TL1  Integrated through-light system  Numerical control panel, standard with rotatable tray  Calibration sphere D = 25 mm  Calibration ring  Regularly calibrated by ZEISS  Last calibration: April 2025  Complete calibration history available  Comprehensive accessory package including VAST XXT TL1, Discovery Zoom sensor, RT-OI Horizontal Complete, grid plate, glass frame, and Calypso software  Original ZEISS documentation available The machine has been regularly calibrated and inspected by ZEISS. Corresponding calibration protocols are available. Calibrations performed: Dedpozg Ef Njfx Aggewb  October 2009  November 2011  November 2013  January 2015  January 2016  January 2017  January 2018  February 2019  January 2020  March 2022  April 2023  April 2025 Note: The regular calibrations by ZEISS document the continuous maintenance and proper operation of the measuring system. The corresponding calibration protocols can be made available for review upon serious purchase interest.

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, travel distance X-axis: 500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, Equipment: documentation/manual, type plate available, Very good condition, original software including hardware key. Renishaw measuring probe. Direct sale to end-users only. Dwjdpfx Ajzw Rpnjggsb Price includes loading at the seller's location: W-Technology s.r.o. Polní 8 79201 Bruntál Czech Republic

Condition: refurbished (used), Year of construction: 2004, functionality: fully functional, machine/vehicle number: N0038312, measuring range X-axis: 500 mm, measuring range Y-axis: 400 mm, measuring range Z-axis: 400 mm, Equipment: documentation/manual, type plate available, For sale: Manual Mitutoyo Crysta Plus M 544 CMM – complete, calibrated 2023 Manual Mitutoyo Crysta Plus M 544 three-dimensional measuring machine (CMM) for sale. Features: - Measuring volume: X=500 mm / Y=400 mm / Z=400 mm - Serial number: N0038312 — Ref. 196-472-NL - MCOSMOS V2.4R12 software (GEOPAK + PartManager) - Renishaw MH20i + TP20-SF probing system Included in the sale: - Dedicated PC (Windows XP Pro, HP monitor, keyboard/mouse) - Complete probe kit (cross with 4 probes Ø1mm, Ø2, Ø3, Ø4) - Calibration sphere Ø19.9956 mm with ISO 17025 certificate (2023) Dodpsy U Urdjfx Aggowb - Mitutoyo France calibration certificate No. 23042801 — compliant, May 2023 - Complete operating manuals (GEOPAK v2.0 and v2.4, Geopak-Win Editor, PartManager) Machine can be viewed and tested while powered on. For sale due to internal reorganization. In perfect working order.

Condition: like new (used), Year of construction: 2013, Technical specifications: Measuring range, X-axis: 700 mm Measuring range, Y-axis: 650 mm Measuring range, Z-axis: 500 mm Size of granite plate: 1330 x 962 mm Dimensions (width x depth x height): approx. 1400 x 1200 x 2450 mm Weight: approx. 800 kg Dodpfx Aezrfmwjggewb Condition: Condition is nearly new, very little used. The seller is not liable for typographical or data transmission errors. The machine's appearance, technology, and wear correspond to its age; used machines are sold without any warranty.

Condition: used, functionality: unexamined, input voltage: 220 V, Used Leitz Wetzlar Measuring microscope setup (UWM) with external XY readout and power supply for lighting. Manufacturer: Ernst Leitz GMBH Wetzlar Movement possibility on X and Y axis, and adjustable in height. Camera can be added on top for making recordings. Digital readout X and Y axis by means of Sony Magnescale LH31A-2 Dwsdpfjwm Hqcex Aggeb

Condition: excellent (used), Year of construction: 2019, functionality: fully functional, Machine Sales Text – MasterScanner MSXP 16060 Dwodpfxjyhdlfs Aggjb The MasterScanner MSXP 16060 thread measuring machine is a highly automated, precision measuring solution for comprehensive pre-load and form inspection of thread gauges and cylindrical measuring instruments. The machine measures all relevant thread parameters per pitch in less than 2 minutes, automatically generates inspection reports comparing results with international standards, and, through complete automation, systematically reduces human error. Key features: - Fully automated measurement without operator intervention, delivering rapid results. - External measurement range: 1.0 – 150 mm; internal measurement range: 2.5 – 160 mm. - Max. measuring length: 60 mm; min. thread pitch: 0.1 mm. - High-precision measuring system with Heidenhain linear encoder, resolution 0.01 µm. - Precision air bearing guides and Swiss-made brushless motor ensure constant measuring performance. - Robust granite bed (900 × 350 mm) and Click’On quick-change system. - Industrial control PC with MSProg Linux software, standard tolerance library (IACLIB), and 1 year of free software updates included. - Supplied with calibration and laser calibration certificates. Business Benefits: - Significant increase in measurement and inspection speed. - Proven reduction in measurement errors and inspection times. - High consistency and reproducibility of measurement results. - Compatible with international standards and ISO/IEC-17025 compliant. - Ideal for calibration laboratories, metrology service providers, and manufacturing companies needing to test and document thread gauges, ring gauges, and plug gauges with maximum precision and efficiency.