Metal drill bit for cordless impact drivers, engineered for precise, low-heat drilling. For professional handymen and weekend DIYers, the Milwaukee Shockwave Metal Drill Bit speeds up work with cleaner holes and less rework. Is it the right choice for heavy-duty metalwork around a busy workshop?
⚡ At a Glance
- • Drilling Performance: Accurate hole starts from a 135° tip with efficient chip evacuation
- • Best for: Tradespeople and DIYers who frequently drill metal with cordless impact drivers
- • Not ideal for: Masonry or woodworking as primary applications
1/4 inch hex shank, HSS-G construction with titanium coating optimises heat control and longevity. Spiral flutes and drive teeth combine for fast chip removal and finer machining.
Clean, accurate hole starts - with a 135° drill tip
A 135° tip reduces wandering at contact so the bit centres quickly, preventing punch-through on thin or smooth metal. The geometry allows a controlled entry that needs fewer pilot marks.
Precise starts save time and reduce the need for rework, particularly on aluminium frames and sheet metal. Expect fewer burrs and cleaner holes on first pass.
Faster chip clearance - with spiral flute geometry
Spiral flutes lift and eject chips continuously during rotation, lowering friction and heat build-up at the cutting edge. Reduced chip clogging keeps cutting edges engaged longer.
Longer uninterrupted drilling and fewer blockages mean more holes per bit, ideal for repetitive workshop tasks. Work moves quicker with less stopping to clear swarf.
Lower heat and longer life - thanks to titanium coating and drive teeth
Titanium coating reduces surface friction, while drive teeth produce finer machining that generates less heat. Lower operating temperatures slow edge wear and preserve cutting geometry.
The combination keeps the bit sharper over many holes, making it suitable for repeated metal drilling and tougher jobs such as penetrating thicker steel. Users report reliable performance across aluminium and steel.
✨ The 4 Key Reasons for Milwaukee Shockwave Metal Drill Bit
- 1/4 inch Hex Shank - Secures in impact drivers for quick changes and reliable torque
- 135° Tip - Starts cleanly on metal, reducing walk and punch-through
- Spiral Flute Geometry - Ejects chips rapidly to lower heat and extend bit life
- Titanium Coating - Lowers friction and heat, preserving sharpness over many holes
📋 Technical Details at a Glance
- Category: Metal drill bit
- Brand: Milwaukee
- Model: Shockwave Metal Drill Bit HSS-G
- Shank: 1/4 inch hex
- Material: HSS-G (high-speed steel)
❓ Frequently Asked Questions
Q: Is this drill bit compatible with impact drivers?
A: Yes, a 1/4 inch hex shank is explicitly optimised for cordless impact drivers, ensuring secure seating and rapid bit changes.
Q: Does the bit reduce heat during prolonged use?
A: Titanium coating, drive teeth for finer machining, and spiral flutes all work to lower heat generation and help maintain cutting performance.
Q: Can it drill steel and aluminium reliably?
A: User feedback reports easy drilling of aluminium frames and penetration of 10mm steel, indicating suitability for common metalwork tasks.
🏆 Our Verdict
The Milwaukee Shockwave Metal Drill Bit is suited to tradespeople and engaged DIYers who need reliable metal-drilling performance with impact drivers. Robust features like a 135° tip, spiral flutes and titanium coating combine for cleaner starts, fast chip removal and reduced heat. While individual cost varies by supplier, the durability and workshop-ready design deliver clear long-term value.
