Milwaukee 48-89-9291 Cobalt Step Bit Kit 3-Piece High-Speed Steel Step Drilling Set
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$209.99
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Industry leading quality
The Cobalt Step Drill Bit Kit (3PC) delivers precision drilling with extreme durability. Designed for stainless steel, mild steel, and other metals, this kit features the Rapid Strike™ tip and dual-flute design for fast, smooth, and accurate hole-making. Made in the USA with global materials, the bits feature 3-flat Secure-Grip™ shanks to reduce slippage in the drill chuck and laser-engraved reference marks for precise hole sizing. Perfect for professional and industrial applications.
Includes
- (1) Cobalt Step Drill Bit #1 (1/8" - 1/2") (48-89-9281)
- (1) Cobalt Step Drill Bit #4 (3/16" - 7/8") (48-89-9284)
- (1) Cobalt Step Drill Bit #9 (7/8" - 1-1/8") (48-89-9289)
Features
- Up to 15X Life in Stainless Steel & over 1,000 holes in Mild Steel
- Up to 2X faster drilling with Rapid Strike™ Tip
- Elongated dual-flute design for optimal heat management
- Smaller steps for smoother drilling experience
- Rapid Strike Tip™ provides fast and accurate starts
- Optimized for cordless drills
- Made in the USA with global materials
- 3-Flat Secure-Grip™ shanks reduce bit slippage
- Laser-engraved reference marks for easy hole sizing
Product Specifications
| Specification | Details |
|---|---|
| Increments | 3/4" |
| Type | Step Drill Bit |
| Length | 9.87 in |
| Weight | 1.31 lb |
| Height | 10.06 in |
| Width | 2.43 in |
| Material Composition | High Speed Steel |
| Material Application | Steel |