Starrett 78MXTZ-275 67871

Description

• Wide measurement range without changing anvils
• 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