Starrett MICROMETER- INSIDE 200-225MM RANGE 78MXTZ-225 Bore Gage

Description

Inside Bore Gage Micrometer, 200-225mm, 0.005mm, 0.008mm

The Starrett 78MXTZ-225 Mechanical Bore Micrometer has the following specifications:

Range: 200-225mm
Graduations: .005mm
Accuracy: .008mm
Measuring Depth: 118mm
EDP: 67869
The 78XT Series Internal Micrometers feature extended travel and fixed measuring anvils so there is not more swapping out anvils. The ground contact points seat the internal micrometer faster and more accurately than the spherical contacts found in other gages. These rugged and accurate internal micrometers are available individually or in economical sets from .080-12″/2-300mm.

The Starrett 78MXTZ-225 Mechanical Bore Gage is made up of the following:

Mechanical Bore Gage Readout
Measuring Head: 200-225mm
Setting Ring: 225mm
Features:

Wide measurement range without changing anvils
Graduations:
2-6mm: .0025mm
6-300mm: .005mm
Tungsten carbide measuring faces on all 3-point heads above 1/2″ (12.5mm)
Ratchet stop ensures consistent measurements
Self-centering contacts for true readings
Blind bore measuring capability above 1/2″ (12.5mm) diameter
Extensions available up to 6″ (150mm) for deep hole measuring
Setting rings included
Depth stop/collar also available for .080″- .250″ (1-6mm) range
Each micrometer bore gage is furnished in a case, complete with setting ring, contacts, wrenches, and instructions.