Series 78MXT Bore Gage, 3-Point Contact, 200 to 225mm Range

The 78MXT Bore Gages feature extended travel, reducing the need to exchange 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).

• Wide measurement range without changing anvils
• Resolution from .0001" (0.0025mm) on the 2-point contact toolsup to 3/4" (20mm) and .00025" (0.005mm) on the 3-point contact tools ranging from 3/4"-12" (20mm - 300mm)
• Tungsten carbide measuring faces on all 3-point heads above 1/2" (12.5mm)