0312B    
0.312" BAR, 0.500" SHANK, WB
Criterion® Boring Bar






Product Specifications
Type of ProductBoring Bar
StyleSteel
IC Size inch.156
Insert thickness inch.078
MaterialSteel
Max bore depth inch1.437
Minimum diameter inch.312
Number of Flats4
Overall length inch2.750
Shank diameter inch.500
ShapeWB
Width across flats inch.437
Ordering Information
Package Qty1
Min. Order Qty1
Weight in lbs (each)0.08
CategoryStocked