Drill Hog® 3 Pc Cobalt M42 AlTiN Quad Flute Step Drill Bit Set

Included Sizes:
1/8" to 1/2" Spiral Flute Step Drill 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 Drill 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 Drill 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"

Specifications:
Cobalt M42 AlTiN Steel
Quad Spiral Flutes
Hex Shank Fits Impact Drivers
Quad Flute Design Cuts a Clean Fast Hole
Hex 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 ALTIN Cobalt M42 steel which has a melting point of 2,723 Fahrenheit! This new design features a QUAD flute design. The QUAD flutes allow the bit to cut 74% 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.