12 ACE IUM 15/32" X 6" HIGH SPEED STEEL DRILL BITS METAL GOLD HSS 221041. $31.99. Free shipping Free shipping Free shipping. Top Rated Plus seller Top Rated Plus seller Top Rated Plus seller. MATCO TURBOMAX 29pc BLACK & GOLD HIGH SPEED STEEL DRILL BIT SET IRWIN HSS DB29TM. $69.99. DEWALT 14-Piece Assorted Black and Gold Coated HSS Twist High speed steel to be used in plastic, wood, and metal. Tapered web design for extreme durability and resisting breakage. Black and gold coating to help prevent rust and wear. 3-Flats shank to reduce spin-out in the chuck (on sizes larger than 3/16-in) Size markings on the drill
Jobber Length Drill Set, Number of Drill Bits 18, 135 °, Pilot, High Speed Steel, Gold Oxide. Item # 53DR80. Mfr. Model # DW1958. UNSPSC # 27112801. Catalog Page # N/A. Country of Origin China. Country of Origin is subject to change. The high-speed steel jobber-length drill bits in these sets provide more flexibility and absorb more shock and vibration than cobalt and carbide jobber-length drill bits, Drill America 1-1/4 in. High Speed Steel Twist Black and Mar 28, 2019 · Drill America KFD Killer Force Drill Bits are manufactured from premium grade High-Speed Steel. Gold and black surface treated for use in stainless steel and other hard metal drilling. Manufactured from premium grade M2 high speed steel, Killer Force Drills have a heavy-duty 135° split point for self-centering and reducing thrust. Metal Drilling - IRWIN TOOLSsharp longer, and drills faster than standard high speed steel bits. Manufactured with premium high speed steel with black and gold oxide coating for maximum corrosion resistance. 3-flatted shank on 3/16 and above sizes for exceptional grip on chuck. Sets:Metal Index:73136, 73137, 73, 73149 Pro Set Cases:318015, 318018 Size Decimal
Gold and black surface treated for use in stainless steel and other hard metal drilling. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. These round shank tools have flats ground onto three sides to reduce slippage of the bit when used in drill chucks.