Milwaukee® SHOCKWAVE™ Impact Duty™ 48-89-9244 Impact Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 12 Steps, Titanium, 12 Hole Sizes, 1/4 in Shank
48-89-9244
Milwaukee®’s SHOCKWAVE™ Impact Duty™ step bits are engineered to deliver the most durable and fastest holes in the market. Made in the USA with global materials, these step bits have best-in-class performance in impact drivers and the versatility to be used in drills. The 1/4 in. hex shank with an optimized Shockzone™ provide the industry’s most durable shank, reducing early shank breaks. A titanium aluminum nitride (TiBone) coating helps deliver 5x longer life, while the Rapid Strike™ tip and dual spiral flute produces 2x faster holes.
Features
- Optimized for impact drivers, drill/driver compatible
- The Rapid Strike Tip provides fast and accurate starts
- A dual spiral flute combined with the Rapid Strike Tip delivers up to 2x faster holes than competitive impact step bits
- The optimized Shockzone reduces early shank breaks
- 12 steps with laser engraving for clear stop on size identification
Specifications
| Finish | TiAlN Coated |
| Overall Length | 3-37/64 in |
| Material | Titanium |
| Type | Impact |
| Shank Size | 1/4 in |
| Applicable Materials | Iron, Steel, Aluminum, Brass, Copper and Wood |
| Cutting Depth | 1.949 in |
| Flute Length | 1.949 in |
| Flute Type | Dual Spiral |
| Number of Flutes | 2 |
