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APT High Speed Cobalt Boring Bars
Description

Pemium cobalt high speed steel in one-piece construction. Bars also can be modified to special grooving tool to produce various internal shapes and radii. Cobalt is an ideal tool material due high red hardness and abrasive resistance. It also retains a sharp edge longer and significantly extend tool life.

Brand

Specifications

Tool No.:AH4S
Shank:3/8"
Max Bore:3/4"
OAL:2"
Min. Bore:1/4"