Starrett® S78XTFZ Mechanical Bore Gage Set, 2 - 4 in, Graduation 0.00025 in, 3-1/16 - 4 in Probe Depth, Tungsten Carbide
Item #BC472695

Starrett® Bore Gage Set, Mechanical, Series: Global Series™ 78XT, 2 - 4 in, 0.0002 in Accuracy, Graduations: 0.00025 in, 0.0002 in Resolution, 3-1/16 - 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
  • 3 heads and 2 rings
  • 3 point contact
MaterialTungsten Carbide
TypeMechanical
SeriesGlobal Series™ 78XT
IncludesCase, Contacts, Instructions, Setting Ring and Wrenches
Graduations0.00025 in
Accuracy0.0002 in
Resolution0.0002 in
Measuring Range2 - 4 in
Probe Depth3-1/16 - 4 in