Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-3/8-Inch

The dual spiral flutes on Klein Step Drill Bits help pull the step bit through the material for faster cutting. The aluminum titanium coating is 10 times more durable than steamed black oxide for longer bit life. Impact rated, the 1/4-Inch hex shank provides a firm, positive grip and allows quick and convenient usage with an impact driver and a drill. Three hole sizes with laser marking for easy identification.

• Step bits are coated with aluminum titanium nitride and are 10 times more durable than steamed black oxide coating for longer bit life
• Impact rated shaft allows for use with impact drivers and standard drills
• Double spiral flute removes chips for faster cuts and drilling
• Laser markings are easy to read for quick size identification of three hole sizes
• Fast-starting, non-walking drill tip
• Quick-release, 1/4-Inch hex shank provides a firm, positive grip and won't spin out in the drill
• For use on steel (up to 16 gauge), wood, plastic, and aluminum

• Warning: Always ensure that you and persons in the vicinity wear approved eye protection.
• Warning: Note: Read and follow safety instructions in power tool owner's manual.
• Size: 7/8" to 1-3/8" (22.2 mm to 34.9 mm)
• Overall Height: 3.6" (9.4 cm)
• Overall Width: 1.8" (4.6 cm)
• Type: Step Drill Bit
• Weight: 6.8 oz (193 g)
• Number of Holes: 3
• Application: Multi-Material Drilling
• Flute Type: Spiral
• Material: High Speed Steel
• Overall Length: 1.8" (4.6 cm)
• Shank Type: 1/4" Hex
• Special Features: Aluminum Titanium Coating; Impact Shaft; Dual Spiral Fluting
• Coating: Aluminum Titanium

Datasheet

Video