All Categories
Get it between 2025-08-15 to 2025-08-22. Additional 3 business days for provincial shipping.
M35 Cobalt HSS Drill Bit Set - Made of high-speed steel with 5% cobalt for superior wear, heat & abrasion resistance. These cobalt drill bits for hardened steel deliver longer lifespan in stainless steel, cast iron & hard alloys versus standard HSS.
Set Includes - The set includes 15Pcs (1/16"- 3/8") Cobalt Drill Bits, This cobalt drill bit also includes the drill bit holder with size index for easy storage and organizing.
135° Split Point HSS Drill Bits - This drill bits set feature self-centering 135° quick-cut tips for effortless penetration with minimal pressure. The twisted shank design efficiently clears metal shavings, making them ideal for materials.
Professional & Widely Use - This cobalt drill bit excels in drilling stainless steel, copper, cast iron, aluminum alloy, plastic and wood. Engineered for precision, these drill bits deliver unmatched durability across metalworking applications.
15 Sizes Included: 1/16" 2pc,5/64" 1pc ,3/32" 2pc,7/64" 1pc,1/8" 2pc ,9/64" 1pc, 5/32" 1pc, 3/16" 1pc, 7/32" 1pc, 1/4" 1pc, 5/16" 1pc, 3/8" 1pc.
Specifications: Material: M35 5% Cobalt HSS Angle Point: 135 Degree split point Flute Type: 2 Spiral flute Shank Type: Round Straight Shank Standard: Jobber length Cutting Direction: Right hand SIZE:1/16" 2pc,5/64" 1pc ,3/32" 2pc,7/64" 1pc,1/8" 2pc ,9/64" 1pc, 5/32" 1pc, 3/16" 1pc, 7/32" 1pc, 1/4" 1pc, 5/16" 1pc, 3/8" 1pc. COMOWARE drill bit set is made from Cobalt High-Speed Steel for proven capability and durability. The cobalt jobber drill bits manufactured from M35 High-Speed Steel containing 5% cobalt which is ideal for drilling in tough metal. Jobber length twist drill bits, the most common length of the twist drill bit, offer a good compromise of length and reach to work with the widest range of materials and applications. The round shank accommodates most drill chucks. The cobalt twist drill bits come in a durable plastic case designed to keep all components organized and allow for easy transportation.