About This

• M42(H.S.S.+8% Cobalt); Plain style
• Right hand, standard included angle 60°
• Used for centering work ends, where the workpiece is to be revolved on machine centers, 60° countersink angle fits all standard centers
• Ground from Solid, single fluted; Packed in a plastic box
• Set includes: No.1 (1/8" x 3/64") x 1-1/4" OAL; No.2 (3/16" x 5/64") x 1-7/8" OAL; No.3 (1/4" x 7/64") x 2" OAL; No.4 (5/16" x 1/8") x 2-1/8" OAL; No.5 (7/16" x 3/16") x 2-3/4" OAL
• M42 HSS with 8% cobalt for superior heat resistance and wear durability.
• Single-fluted, ground from solid, ensuring precise centering and smooth drilling performance.
• 60° standard countersink angle compatible with all machine center types.
• Ideal for dril, lathe and milling machines, creating accurate center holes for further operations.
• Includes sizes #1-#5, with a plastic case for organized storage and protection.

Overview

• Material : 8% Cobalt, Cobalt, High Speed Steel (HSS), M42 Cobalt
• Cutting Diameter : 0.13 Inches
• Finish Type : Titanium Aluminum Nitride
• Shank Type : Straight
• Cutting Angle String : 60 Degrees