Mitutoyo 568-969 Digital ABS Borematic (Internal) SetInch/metric, 3-4", Complete Unit Set
Mitutoyo 568-969 Digital ABS Borematic Bore Gauge Set, 3–4" (76.2–101.6 mm), Complete Unit Set
Mitutoyo 568-969 Borematic Bore Gauge Set 3-4" | KSA
Product Summary
The Mitutoyo 568-969 Borematic bore gauge set covers internal diameters from 3–4" (76.2–101.6 mm) with two complete digital three-point gauges: 568-472 and 568-473. Each gauge has its own display, providing dedicated measurement coverage without changing interchangeable heads. The set also includes setting ring 177-319 for establishing the measurement reference. Contact General Tech Shop Saudi Arabia for pricing and availability at +966 569 289 544.
Product Description
The Mitutoyo 568-969 Digital ABS Borematic Bore Gauge Set is designed for precise internal diameter inspection across the 3–4" (76.2–101.6 mm) range. The complete unit set includes two dedicated Borematic gauges: model 568-472 for 3.0–3.5" (76.2–88.9 mm) and model 568-473 for 3.5–4.0" (88.9–101.6 mm). Each gauge has its own digital display, so there is no need to change measuring heads when moving between size ranges.
Both gauges use three-point self-centring contact to measure internal diameters consistently. With ±.0003" (±6 µm) accuracy and .00005" (0.001 mm) resolution, the set is suitable for checking large precision bores where diameter, taper and ovality need to be monitored.
The ABSOLUTE encoder retains the established origin during the battery life and is designed to prevent over-speed errors. TiN-coated measuring contact points provide durable contact surfaces and can reach close to the bottom of blind holes.
Each gauge features an 8.5 mm LCD with a 330° rotatable display and supports inch/metric measurement. Functions include ZERO/ABS, 2-point preset, data hold, error alarm, low-battery alert, function lock and GO/NO-GO tolerance judgement with upper and lower limits.
For inspection data collection, the gauges provide Digimatic SPC output and can connect using Mitutoyo SPC cables, USB Input Tool Direct or U-WAVE-T wireless connectivity through the appropriate cable.
The included 177-319 setting ring provides the reference for setting the gauge before measurement. The 568-969 is supplied as a complete unit set, making it suitable for inspection environments where dedicated gauges are preferred over interchangeable measuring heads.
Key Benefits
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Covers a wide 3–4" (76.2–101.6 mm) internal diameter range with one complete set.
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Includes two dedicated gauges: 568-472 and 568-473.
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Each gauge has its own display, eliminating measuring-head changes between the two ranges.
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Three-point self-centring contact helps provide consistent internal diameter readings.
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±.0003" (±6 µm) accuracy with .00005" (0.001 mm) resolution.
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ABSOLUTE encoder retains the measurement origin and helps prevent over-speed errors.
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TiN-coated contacts support repeated inspection and blind-hole measurement.
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GO/NO-GO judgement supports upper and lower tolerance limits.
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8.5 mm LCD rotates through 330° for convenient viewing.
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Inch and metric measurement can be selected according to the application.
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Digimatic SPC output supports digital inspection data collection.
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Includes setting ring 177-319 for reference setting.
For pricing and availability in Saudi Arabia, contact General Tech Shop at +966 569 289 544 or mathews@generaltechsaudi.com.
Who This Product Is Best For
The Mitutoyo 568-969 is suitable for machine shops, engine rebuilders, heavy-equipment workshops, hydraulic service companies, compressor maintenance teams, oil and gas service operations and quality-control departments working with large internal bores.
Typical applications include engine cylinder bores and liners, gearbox and axle housings, compressor bodies, pump housings, large bearing seats, valve bodies and large bushings.
The complete unit configuration is useful when multiple bore sizes within the 3–4" range are inspected regularly and operators need dedicated gauges without changing interchangeable measuring heads.
How to Use / How It Works
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Select the appropriate gauge
Use Mitutoyo 568-472 for 3.0–3.5" bores or 568-473 for 3.5–4.0" bores. -
Set the measurement reference
Use the included 177-319 setting ring to establish the reference value according to the gauge and setting procedure. -
Set tolerance limits
Enter the required upper and lower limits when using the GO/NO-GO judgement function. -
Measure the bore
Operate the snap-open lever, insert the measuring head into the bore and release it so the three contact points self-centre against the internal surface. -
Check multiple positions when required
Measure at different depths and orientations when checking for taper or ovality. -
Record the result
Use the data-hold function for manual inspection or transfer readings through the Digimatic SPC output using compatible connectivity accessories.
Frequently Asked Questions
What is included in the Mitutoyo 568-969 set?
The set includes two complete digital Borematic gauges, models 568-472 and 568-473, plus setting ring 177-319.
What bore range does the Mitutoyo 568-969 cover?
The complete set covers internal diameters from 3–4" (76.2–101.6 mm).
What are the individual gauge ranges?
The 568-472 measures 3.0–3.5" (76.2–88.9 mm), while the 568-473 measures 3.5–4.0" (88.9–101.6 mm).
How accurate are the gauges?
Mitutoyo specifies ±.0003" (±6 µm) accuracy for the individual gauges, with .00005" (0.001 mm) resolution.
Does the 568-969 measure blind holes?
Yes. The TiN-coated measuring contacts are designed to reach close to the bottom of blind holes, subject to the geometry of the workpiece.
Can the Mitutoyo 568-969 check taper and ovality?
Yes. Measurements can be taken at different depths and orientations to help identify dimensional variation such as taper or ovality.
Does each gauge have its own display?
Yes. The 568-472 and 568-473 are separate complete gauges, each with its own digital display.
Can the gauges connect to SPC software?
Yes. Each gauge provides Digimatic SPC output and can be connected using compatible SPC cables, USB Input Tool Direct or U-WAVE-T accessories.
What is the difference between the 568-969 and 568-936?
The 568-969 is a complete unit set containing two dedicated gauges for the 3–4" range. The 568-936 is an interchangeable head set covering 2–4" with one display unit and multiple measuring heads.
Where can I purchase the Mitutoyo 568-969 in Saudi Arabia?
Contact General Tech Shop Saudi Arabia at +966 569 289 544 or mathews@generaltechsaudi.com for product pricing and availability.
