Starrett® 78XTZ-138 Mechanical Bore Gage, 1 - 1-3/8 in, Graduation 0.00025 in, 2-5/8 in Probe Depth, Tungsten Carbide
Item #BC843569
Starrett® Bore Gage, Mechanical, Series: Global Series™ 78XT, 1 - 1-3/8 in, 0.00015 in Accuracy, Graduations: 0.00025 in, 0.0002 in Resolution, 2-5/8 in Probe Depth, Tungsten Carbide
- Wide measurement range without changing anvils
- Tungsten carbide measuring faces on all 3-point heads above 1/2 in (12.5 mm)
- Ratchet stop ensures consistent measurements
- Self-centering contacts for true readings
- Blind bore measuring capability above 1/2 in (12.5 mm) diameter
- Extensions available up to 6 in (150mm) for deep hole measuring
- 1.375 in setting ring diameter
- 3-point contact