Vise Grip HAN3016021 Irwin Tools 3016021 Single Cobalt High-Speed Steel Drill Bit, 21/64" x 4-5/8"

21/64" x 4-5/8" COBALT HSS CARDED

Vise Grip HAN3016021 Irwin Tools 3016021 Single Cobalt High-Speed Steel Drill Bit, 21/64" x 4-5/8"

Coated with non-stick coating to prevent clogging and jamming

The flute has a 135 degree split and the shank is tapered allowing the bit to feed easier into the work piece

Will not rust or corrode

Drills for metal, wood, glass and plastic

DRILL BITS

Right helix for maximum cutting and drilling efficiency

Drills pilot holes in wood or metal

For drilling holes in glass use a diamond tipped drill bit

These are ideal for drilling cast iron, stainless steel, and high tensile steel

The Vise-Grip HSS series drill bits are designed for drilling into metal and other hard materials

These drill bits have a high resistance to wear and heat, which makes them ideal for any drilling applications

The single flute design and cobalt high-speed steel combined with precise manufacturing results in a superior hole drilling tool

The industrial quality Vise Grip Drill Bits are designed to meet the rigorous demands of industrial applications – ideal for drilling through steel, aluminum, brass, copper and alloys of these metals

Made from premium high speed steel (HSS) for durability and longer life

The drills have a split point and no requirement for center drilling

High-Speed Steel core for drilling in metal, wood and plastics

The round shank provides maximum surface contact for better stability

For best results, use with high-speed steel drill bits

a) Our Drill Bits are manufactured to exacting tolerances, ensuring long life and maximum accuracy; b) These bits come in a variety of sizes and can be used with a wide range of materials

The special heat treatment and optimized geometries ensure long life, high durability and improved drilling performance

The bit has been crafted using an advanced cobalt alloy steel that retains its hardness and cutting edge even after repeated use

The Cobalt High-Speed Steel drill bits are designed to drill all metals including high-speed steel

No job is too big or too small for the IRWIN SPEEDBOR, high-speed steel drill bit

This 21/64" x 4-5/8" Cobalt High-Speed Steel Drill Bit from Irwin Tools is a versatile, high-performance twist drill that is great for drilling in a variety of materials including wood, plastic and metal

Cobalt drill bits can be used for drilling all metals and concrete, as well as hard plastics

High performance cobalt alloy for long life and maximum durability, which resists chipping and extends bit life

Cobalt HSS core drills provide 3 to 4 times the life of standard drills