Description
The Mitutoyo 568-928 Borematic Snap Open Bore Gage has the following specifications:
Range: .275-.500″/6.985-12.7mm
Resolution: .00005″/.001mm
Interchangeable Head Set
The Mitutoyo Borematic Absolute Digimatic Snap Bore Gages are one of the most popular three-point bore gages available on the market today. The borematic series incorporates a snap open lever to control the movement of the measuring anvils. The lever style readout saves users a lot of time compared to using a micrometer style readout where users have to continuously turn the thimble to retract or let the anvils out of the measuring head.The snap open lever style readout creates better repeatability among users. The Borematic enables the operator to take measurements more accurately and quicker than ever before. The electronics in the borematic bore gages will retain the setting for the origin point for the entire battery life which saves time as users to not have to input the preset into the electronics each time they are going to use the bore gage. The display can also be rotated 330° which is helpful for users trying to read the diameter at any angle.
The Mitutoyo 568-928 borematic bore gage set includes the following :
Display Unit 568-015
04AZB139 Head Assembly: .275-.350″/6.985-8.89mm
04AZB140 Head Assembly: .350-.425″/8.89-10.795mm
04AZB141 Head Assembly: .425-.500″/10.795-12.7mm
177-179 Setting Ring: .350″
177-283 Setting Ring: .425″
This Borematic Snap Open Bore Gage Set is the “interchangeable head” style. There is only one readout included in this set and the operator must interchange or swap out the different measuring heads. Each time a different head is installed on the readout, the operator must calibrate the new head in a setting ring prior to taking bore measurements.



