Starrett 78MXTZ-250 67870

Product Highlights

• Wide measurement range without changing anvils
• Resolution from .0001″ (0.0025mm) on the 2-point contact tools ranging up to 1/4″ (6mm) and .00025″ (0.005mm) on the 3-point contact tools ranging from 1/4″-12″ (6mm – 300mm)
• 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.