Diablo 13/16 In. x 17-1/2 In. Auger BitTwo step cutting action for precise, clean holes in wood drilling applications Dura Tip for extreme durability in nail embedded wood Dual cutting edge design for effortless, smooth hole drilling in nail embedded wood Deep flutes for fast chip removal 7 16 In. hex quick change shank increases stability and durability in cordless & corded impact wrenches and drill drivers

Forged brass shutoff with lock-on and quick-release design

the Cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer

Superior quality diamond edge rim design for up 60% smoother cuts

contains 100 shots

Moss Out For Roofs & Structures - covers 6000 sq

Elastomeric

Galvanized

Using FireBreak in these penetrations blocks air infiltration

Jam-free performance

TiCo Hi-Density carbide maximizes cutting life in composite materials and plastics

anti-vibration design stabilizes the blade & reduces noise while cutting

These jobber length drill bits are designed for extreme durability and long life