Drillco Jobber Length Straight Shank Drill Bits - 6pk M7.0-M12.50 - Select Size for Pricing Diameter (mm):11.50 Contact Arm Assembly for Dynafile

Contact Arm Assembly for Dynafile II Model 40320

1/4" Shank

For Belt Sizes 1/4" x 24" & 1/2" x 24"

Open pattern on wheel for cool grinding and blending

carbon fiber

Drillco Jobber Length Straight Shank Drill Bits - 6pk M7.0-M12.50 - Select Size for Pricing Diameter (mm):11.50 Contact Arm Assembly for DynafileWeb construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in heads of bolts. The heavy construction affords efficient drilling in stainless steel and other hard materials. The split point reduces the thrust requirements and minimizes walking.