Shop for cobalt drill bit set 115 piece

Black Oxide Step Drill Bit Set with Cobalt Drill Bit Set (21-Piece). Milwaukee Step Drill Bits with JAM-FREE Performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large-diameter holes in steel and plastic, these bits are Optimized for Cordless Drills in High Speed. The Rapid Strike tip allows for a fast and accurate start that generates less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, hole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling. The 3-flat Secure-Grip shank ensures a solid connection with the drill chuck. Milwaukee RED HELIX Cobalt Drill Bits are engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35° Helix Angle which ends at 15°. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood.The tapered drill bits feature a new ENHANCED TAPERED WEB that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits.

When the drilling gets tough, get some DEWALT Cobalt Alloy Stee Drill Bits. These high-performance twist-drill bits are specifically engineered for drilling through hard metals and steel, including stainless steel. Made of industrial-strength cobalt alloy steel, these bits feature a 135° split point for enhanced hole drilling, including quick starts and clean, burr-free holes.

The MILWAUKEE REDHELIX Cobalt 58-Piece Drill Bit Set is engineered for extreme durability and long life in hard metal applications. These Milwaukee cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35° Helix Angle which ends at 15°. The drill bits have QUAD EDGE TIP to decrease heat buildup and drill faster. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC, and wood. The tapered drill bits feature a new ENHANCED TAPERED WEB that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15 x life versus Black Oxide Drill Bits. This set includes 23 bits from 1/16" to 1/2".

The MILWAUKEE 6 Piece RED HELIX Cobalt Drill Bit Kit is engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35° Helix Angle which ends at 15°. The drill bits have QUADEDGE TIP to decrease heat buildup and drill faster. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC, and wood. The tapered drill bits feature a new ENHANCED TAPERED WEB that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, including stainless steel drilling.

The Milwaukee RED HELIX 15PC Cobalt Drill Bit Set is engineered for extreme durability and long life in hard metal applications. The QUAD EDGE tip delivers a precision start and features 4 cutting edges to create smaller chips for faster material removal and less heat leading to improved performance. Designed with a VARIABLE HELIX flute that begins with an aggressive 35° helical angle and ends at 15° for rapid chip removal. The bit also features an internal thicker tapered web that greatly increases strength, reducing premature breakage. Ideal for various tough metal applications including but not limited to Stainless Steel, Cast Iron, and Thick Metal. Milwaukee RED HELIX Cobalt Drill Bits provide up to 15X life versus black oxide drill bits. Set is organized in a customizable accessory case designed for use in PACKOUT. Milwaukee Shockwave impact duty 50-piece drill and drive set is engineered to be the most durable, Best Fitting driver bits on the market. The Wear Guard Tip delivers increased wear resistance which protects the impact bit's fit over the life of the bit. The Shock Zone is optimized for each tip type and length of driver bit in the set to absorb peak torque and prevent breaking. The driver bits are made from Custom Alloy76 steel and a proprietary heat treatment process to extend bit life, providing up to 50X life versus other impact driver bits on the market. The set is organized in a customizable accessory case designed for use in Packout.

The Milwaukee 3-Piece Cobalt Step Drill Bit Set and Cobalt Step Drill Bits are engineered to deliver up to 15X the life in stainless compared to current solutions and up to 1000 holes in mild steel. The Cobalt Step Drill Bits are recommended up to 14ga. The elongated dual-flute design also offers users the best heat management combined with the smaller steps for smoothest drilling experience and a Rapid Strike tip that allows for 2X faster starts in stainless. Made in the USA with global materials, these step bits have best-in-class performance in cordless drills used on low-speed in Stainless Steel and high speed for mild steel.

Drill bits are designed to enlarge a hole as the bit drills through the sheet metal. Each step on the bit is larger in diameter than the step before. Smaller step drill bits are self-starting and no pilot bit is required to start the hole. The Stark cobalt steel bits provide longer life and cut faster than high speed steel. 2 spiral flutes, automatically deburrs as you drill and provides better chip removal. This 5-piece set with case is a great choice for professionals and do-it-yourselfers alike. The cobalt steel reduces friction and will run cooler with no need for a pilot hole. Features a 3-sided shank to prevent slip in the drill chuck and bits automatically deburrs holes as you drill. Comes with storage and organization case.

Drill America DWDCO Cobalt Reduced Shank Drill Bit. DWDCO cobalt drill bits are made of heat resistant m35 cobalt. They are ground to a heavy-duty 135 split point. They are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Drill set comes in a plastic pouch case. Set includes 5 drill bits from 1/4 in. to 1/2 in. Sizes in the set include: 1/4 in., 5/16 in., 3/8 in., 7/16 in. and 1/2 in.

SHOCKWAVE Impact Duty Steel Driver Bit Set with Cobalt Drill Bit Set and Step Bit Set (66-Piece). Milwaukee SHOCKWAVE Impact Duty driver bits are engineered to be the most durable, best fitting driver bits on the market. The optimized Shockzone geometry is unique for each tip type to provide up to 50X longer life versus other impact bits. SHOCKWAVE driver bits are built to deliver extreme durability for the most demanding applications and can be used in impact drivers or drill drivers. Milwaukee RED HELIX Cobalt Drill Bits are engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits have a QUAD EDGE TIP to decrease heat buildup and drill faster and a 135° split point tip for a precision start and less walking for fast, accurate holes in Hard Metal, PVC and wood. The cobalt twist drill bits provide up to 15X life vs. Black Oxide Drill Bits. Step Drill Bits with JAM-FREE Performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large-diameter holes in steel and plastic, these bits are Optimized for Cordless Drills in High Speed.

The Milwaukee Shockwave 45-piece Impact Driver Bit Set is engineered to be the Most Durable, Best Fitting driver bits on the market. The Wear Guard Tip delivers increased wear resistance which protects the impact bit's fit over the life of the bit. The Shockzone is optimized for each tip type and length of driver bit in the set to absorb peak torque and prevent breaking. The driver bits have Custom Alloy76 for a customized steel and heat treatment per tip type to extend the life of the user's driver bits, providing up to 50X life versus other impact driver bits on the market. The Milwaukee Shockwave driver bits are built to provide users with extreme durability for the most demanding applications. The Milwaukee RED HELIX Cobalt 29-Piece Drill Bit Set is engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35° Helix Angle which ends at 15°. The drill bits have QUADEDGE TIP to decrease heat buildup and drill faster. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood. The tapered drill bits feature a new ENHANCED TAPERED WEB that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits. This set includes 23 bits from 1/16 in. to 1/2 in.