Milwaukee
Milwaukee Tool 1-1/4"X23" SDS MAX 4-CUTTER DRILL BIT
- SKU:
- MLW48-20-3972
- Availability:
- Usually Ships Same Day
- Weight:
- 1.00 LBS
Description
DUTY®
MX4 Concrete
Rotary Hammer Bit
Drill 1-1/4 in masonry holes with an SDS-Max bit selected for the required hole diameter.
Product Overview
Its 18 in usable section sets drilling reach; check the required hole depth before work.
Its 23 in overall length includes the connection. Check clearance for the rotary hammer.
- Carbide headSolid-head cutting design.
- Four-cutter layoutHelps limit rebar lock-up.
- Centering tipHelps start holes on target.
- Wear indicatorShows the bit’s wear limit.
Technical Specifications
- Diameter
- 1-1/4 in
- Usable length
- 18 in
- Overall length
- 23 in
- Cutter geometry
- 4-cutter
- Shank
- SDS-Max
- Wear check
- ANSI wear indicator
Choose the Correct Fit
Check the required 1-1/4 in hole diameter and 18 in working depth against the anchor or installation instructions.
Match the SDS-Max shank to the hammer and check its rated capacity. Locate concealed services before drilling.
Installation & Care
Isolate the hammer before changing bits. Follow its chuck instructions and make sure the shank is retained.
Arrange the dust controls required for the job. Let the bit cool and inspect the head and shank after use.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help matching a concrete bit? Send Willy the hammer connection, specified hole diameter and drilling depth.
Important Product Questions
Is overall length the same as drilling depth?
No. This bit is 23 in overall, with 18 in usable length. Use the working dimension when planning hole depth.
Can I drill through structural reinforcement?
A bit’s ability to encounter rebar does not authorize cutting structural reinforcement. Stop and confirm an approved hole location before continuing.
How do I choose the right anchor-hole diameter?
This bit is 1-1/4 in diameter. Follow the anchor manufacturer’s drilling instructions rather than choosing a nearby size.
