Milwaukee
Milwaukee Tool 29/64" COBALT RED HELIX Drill Bit
- SKU:
- MLW48-89-2326
- Availability:
- Usually Ships Same Day
- Weight:
- 0.16 LBS
Description
DUTY®
Cobalt RED HELIX
Drill Bit
Choose 29/64 in cobalt drilling for hard-metal holes that need a controlled start.
Product Overview
Choose the 29/64-inch cobalt bit for hard metal; confirm the required hole diameter before drilling.
Its 35° to 15° helix carries chips away. The 135° split point helps keep the start on your mark.
- Cobalt constructionFor demanding metal work.
- Precision startSplit point helps limit walking.
- Variable helixClears chips to limit heat.
- Secure-Grip shankHelps limit shank slip.
Technical Specifications
- Diameter
- 29/64 in
- Bit material
- Cobalt
- Point
- 135° split point
- Helix angle
- 35° to 15°
- Shank grip
- Secure-Grip
- Work material
- Hard metal
Choose the Correct Fit
Match the drill diameter to the required hole or pilot-hole specification before clamping the work.
Check the material and set a suitable drilling speed. Use the lubrication recommended for that material.
Installation & Care
Disconnect power before changing bits. Seat the shank securely and keep the drill aligned with the hole.
Clear chips safely with the tool stopped. Let the bit cool and inspect the cutting edges before reuse.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help selecting a metal drill bit? Tell Willy the material, required hole size and drill chuck.
Important Product Questions
Is this the right diameter for my screw?
This bit makes a nominal 29/64 in hole. Check the screw or fastener instructions for the required pilot size; the screw diameter alone does not determine it.
Can I use it in an impact driver?
Use a drill with a compatible chuck. Do not treat a drill bit as impact-rated unless its own specifications explicitly allow impact-driver use.
How can I reduce heat while drilling?
Clamp the work, use a speed suited to the material and clear chips as needed. Follow the material and tool guidance on lubrication rather than forcing a dull bit.
