COMOWARE 29-Piece Drill Bit Set, High-Speed Steel Black and Gold Finish with 135 Degree Split Point Tip, 1/16" to 1/2" x 64ths Increments

• 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 29Pcs (1/16" to 1/2" in 1/64" increments) 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.
• Twist Drill Bit Set for Steel - Three secure shank styles: round (1/16"-11/64"), triple-flat (3/16"-3/8"), and reduced 3/8"+triple-flat (25/64"-1/2"). These drill bits for steel eliminate slippage, saving time and frustration in metalworking.

Specifications: Material: HSS Angle Point: 135 Degree Flute Type: Spiral Shank Type: Straight Shank All woodworkers need this set. 29 pieces are included for you to choose the most appropriate one, and it comes in a portable case. And all drills can be used for cutting metal, plastic, wood, etc. Compared to ordinary drill bits, our finish of 29-pc drill bit set is better and smoother.