Fowler 53-646-005-0 Bore Gage Setting Master Kit Without Gage Blocks

Fowler's Bore Gage Setting Master Kit without Gage Blocks is used for accurately setting any bore gage up to 6"/150mm in diameter to an accuracy of 0.0001"/0.003mm

Features:

• Base anvil:2.750" x 0.80"
• Adjustable anvil 2.375" x 0.375" (two each)
• Internal capacity:6"/150mm
• Depth capacity:1"/25mm
• Centralizer capacity width:2.625"/66.7mm
• Quick-release holder for fast adjustment.
• Can also be used of external setting, depending on application (external mics, snap gages, caliper gages)