TCU316-3-Step Drill Bit

• Step bits are coated with aluminum titanium nitride and are 10 times more durable than steamed black oxide coating for longer bit life
• Double, straight flute removes chips for clean cuts and drilling
• Durable, 3/8-Inch hex shank provides a firm, positive grip and won't spin out in the drill
• Laser markings are easy to read for quick size identification
• Fast-starting, non-walking drill tip
• For use on steel (up to 16 gauge), wood, plastic, and aluminum

Specifications

• Material: High Speed Steel
• Max. Drill Size: 1-3/8"
• Min. Drill Size: 7/8"
• Overall Length: 46 mm
• Flute Type: Straight
• Shank Size: 3/8"