Klein Tools KTSBSPRO Premium Electrician’s 3/8-Inch Hex Step Bit Set, 3 Piece

The Premium Electrician’s 3/8-Inch Hex Step Bit Set contains 3 step bits sized 7/8-Inch, 1-1/8-Inch, and 1-3/8-Inch for creating hole cutouts in panels and j-boxes to accommodate most commonly used 1/2-Inch, 3/4-Inch, and 1-Inch conduit. Dual straight flutes help pull the step bit through the material for clean cuts. The aluminum titanium nitride coating is 10 times more durable than steamed black oxide for longer bit life. The durable 3/8-Inch hex shank provides a firm, positive grip. The compact, modular case comes with cutting oil and is designed to nest neatly within MODbox toolboxes and on the MODbox Case Adapter Side Rail Attachment.

Key Features:

• 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
• The compact, modular case comes with cutting oil and is designed to nest neatly within MODbox toolboxes and on the MODbox Case Adapter Side Rail Attachment

Product Specifications:

• Type: Step Drill Bit
• Application:Multi-Material Drilling
• Special Features:Aluminum Titanium Nitride Coating; Dual Straight Fluting; Cutting Oil Included; Modular Case Shank Type:
• 3/8” HexFlute Type: Straight
• Overall Length:0.88” to 1.8” (2.2 to 4.6 cm)
• Overall Height:3.2” to 3.6” (8.1 to 9.4 cm)
• Overall Width:0.88” to 1.8” (2.2 to 4.6 cm)
• Material:High Speed Steel
• Coating:Aluminum Titanium Nitride (AlTiN)
• Quick Reference:#14, #11, #15
• Number of Holes:12, 2, 3
• Increment:Varies
• Size:3/16” to 7/8” (4.8 to 22.2 mm); 7/8” to 1-1/8” (22.2 to 28.6 mm); 7/8” to 1-3/8” (22.2 to 34.9 mm)
• Weight:2.24 to 6.8 oz (64 to 193 g)

Product Brochure

Safety Data Sheet