Starrett® S78XTCZ Mechanical Bore Gage Set, 1/4 - 3/8 in, Graduation 0.00025 in, 2-1/4 in Probe Depth, Tungsten Carbide
Item #BC472686

Starrett® Bore Gage Set, Mechanical, Series: Global Series™ 78XT, 1/4 - 3/8 in, 0.00015 in Accuracy, Graduations: 0.00025 in, 0.0002 in Resolution, 2-1/4 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
  • 2 heads and 1 ring
  • 3 point contact
MaterialTungsten Carbide
TypeMechanical
SeriesGlobal Series™ 78XT
IncludesCase, Contacts, Instructions, Setting Ring and Wrenches
Graduations0.00025 in
Accuracy0.00015 in
Resolution0.0002 in
Measuring Range1/4 - 3/8 in
Probe Depth2-1/4 in