Bosch Drill Bit Set CO21 21 Piece Cobalt Twist Metal (1/16 to 1/2 Inch 135 Degree Split Point Three Flat Shank Stainless Steel Drilling) Tsurumi high-torque connection to your drill’s

high-torque connection to your drill’s Slot Drive spindle

Attribute Value Overall Diameter (D) 2-1/4 Inches Shank Diameter (A) 1/2 Inch Carbide Height 1-7/16 Inches Overall Length (H) 3-5/16 Inches Number of Cutters (Varies by component) Max RPM (Varies by component) Tool Type Solid Surface Repair Kit Application Trimming

reducing friction and contributing to a cleaner

Compatible with Mayhew hollow punch kits: 66002

and a dual silicon carbide mechanical seal

Bosch Drill Bit Set CO21 21 Piece Cobalt Twist Metal (1/16 to 1/2 Inch 135 Degree Split Point Three Flat Shank Stainless Steel Drilling) Tsurumi high-torque connection to your drill’sBosch CO21 21 Piece Cobalt Twist Drill Bit Set with Storage Case The Bosch CO21 21 Piece Cobalt Drill Bit Set is an industrial metal drilling accessory kit engineered for penetration through tough substrates including stainless steel, cast iron, titanium alloys, and structural aluminum. Manufactured from high speed steel with a cobalt alloy formulation that withstands elevated friction temperatures, these bits provide up to four times the service life