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

The Dual Spiral Flutes on these 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. Two hole sizes with laser marking for easy identification.

Features

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

Warnings

• Always ensure that you and persons in the vicinity wear approved eye protection.

Note

• Read and follow safety instructions in power tool owner's manual.

Specifications

• Shank Type: 1/4" Hex
• Flute Type: Spiral
• Number of Holes: 2
• Overall Length (cm): 2.9
• Weight (g): 104
• Type: Step Drill Bit
• Depth: 1.1300 in
• Weight: 0.2300 lbs
• Width: 1.1300 in
• Quick Reference: #11
• Coating: Aluminum Titanium Nitride (AlTiN)
• Height: 3.2200 in
• Overall Width (cm): 2.9
• Overall Length (Inch): 1.13
• Overall Height (cm): 8.2
• Application: Multi-Material Drilling
• Weight (oz): 3.68
• Size: 7/8" to 1-1/8" (22.2 to 28.6 mm)
• Material: High Speed Steel
• Overall Width (Inch): 1.13
• Overall Height (Inch): 3.22

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