Milwaukee
Milwaukee Tool SDS-MAX 4CT MX4 1/2"X 7" X 13"
- SKU:
- MLW48-20-3902
- Availability:
- Usually Ships Same Day
- Weight:
- 0.80 LBS
Description
DUTY®
MX4 Concrete
Rotary Hammer Bit
For 1/2 in holes in concrete with rebar, this MX4 bit connects to a SDS-Max rotary hammer.
Product Overview
This 1/2 in MX4 bit uses an SDS-Max shank; its 13 in overall length includes the shank.
This 1/2 in bit drills concrete and masonry; match the hole diameter to the anchor specification.
- Centering tipHelps start holes on target.
- Rebar guardsEnhanced for bit durability.
- Four-cutter headHelps resist rebar lock-up.
- Dust removalFlutes clear drilling debris.
Technical Specifications
- Diameter
- 1/2 in
- Overall length
- 13 in
- Shank
- SDS-Max
- Cutter geometry
- 4-cutter
- Diameter standard
- ANSI B212.15
- Wear check
- Visible wear marks
Choose the Correct Fit
Use the anchor maker’s specified hole diameter and depth. Check concealed services before drilling.
Confirm the hammer accepts SDS-Max bits and the required diameter. Arrange appropriate dust control.
Installation & Care
Isolate the hammer before changing bits. Follow its chuck instructions and check shank retention.
Let the bit cool before handling it. Clean the shank and inspect the cutting head before storage.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help choosing a concrete bit? Send Willy the anchor specification, hammer connection and required drilling depth.
Important Product Questions
Can this bit replace the other SDS shank type?
Match the actual hammer connection. This bit uses SDS-Max; SDS-Plus and SDS-Max are different interfaces and should not be treated as interchangeable.
May I drill straight through structural rebar?
A rebar-capable cutting head does not authorize cutting structural reinforcement. Confirm the permitted hole location and drilling plan before proceeding.
How do I judge wear before drilling anchor holes?
Check the visible wear marks and cutting head. Replace a worn or damaged bit when it no longer meets the required diameter, and follow the anchor maker’s instructions.
