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Milwaukee 48-89-2218 | 21/64" THUNDERBOLT Titanium Drill Bit | 6.8 overall
Milwaukee catalogue number 48-89-2218 is the 21/64" THUNDERBOLT Titanium Drill Bit, a drilling accessory with 6.8 overall. Trades use bits like this for anchor, fixing and through holes. Milwaukee also lists Specialty bit type, drilling depth 6 in and drill point design Split.
Key features
- Fast, accurate drilling: 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
- Reduced slipping: 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck
- Corrosion resistant: titanium coating keeps the bit sharp and provides added protection from heat build-up
- Extreme durability: thicker web provides greater strength
- Specifications
| Part Number | 48-89-2218 |
| Brand | Milwaukee |
| Bit Diameter | 21/64" |
| Bit Type | Specialty |
| Drilling Depth | 6 in |
| Drill Point Design | Split |
| Flute Length | 6 in |
| Weight | 0.0868 lb |
| Overall Bit Length | 6.8 |
| Surface Coating | TiN (Titanium Nitride) |
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