Drill Hog® Super Premium Cobalt M42 Quad Flute Step Drill Bit Set

Drill Hog® Super Premium Cobalt M42 Quad Flute Step Drill Bit Set

Included Sizes:
3/16" to 1/2" Quad Spiral Flute Step Bit (6 Steps) 
6 Steps: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"

1/8" to 1/2" Quad Spiral Flute Step Bit (13 Steps)
13 Steps:1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"

1/4" to 3/4" Quad Spiral Flute Step Bit (9 Steps)
9 Steps: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"

3/16" to 7/8" Quad Spiral Flute Step Bit (12 Steps)
12 Steps: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"

1/4" to 1-3/8" Quad Spiral Flute Step Bit (10 Steps)

10 Steps: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"

Includes Bonus Matching Countersink Set!

1/4" Cobalt M42 Countersink
3/8" Cobalt M42 Countersink
1/2" Cobalt M42 Countersink
5/8" Cobalt M42 Countersink
3/4" Cobalt M42 Countersink

Specifications:
Super Premium Cobalt M42 Steel
Quad (4) Flutes Spiral Design
Hex Shank Fits Impact DriversQuad Flutes Cut up to 79% FasterHex Shank so the Bit will Not "Spin" in the Chuck
Lifetime Warranty

Drill Hog® is proud to release the newest technology in step drill bits! These bits are made from Super Premium Cobalt M42 steel which has a melting point of 2,723 Fahrenheit! This new design features our QUAD flute design. The QUAD flutes allow the bit to cut up to 79% faster than standard step drill bits. These bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade-8 bolts, and more! 

Drill Hog includes a Lifetime Warranty to the original purchaser.