Description
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 Drivers
Quad Flutes Cut up to 79% Faster
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 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.






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