Milwaukee
Milwaukee Tool SDS-MAX 4CT MX4 1-1/4" X 31" X 36"
- SKU:
- MLW48-20-3974
- Availability:
- Usually Ships Same Day
- Weight:
- 4.85 LBS
Description
DUTY®
SDS Max
Carbide Bit
Choose this 1-1/4" four-cutter carbide bit for a compatible SDS Max rotary hammer. Check its 31" drilling depth and 36" overall length against the hole and access your job requires.
Product Overview
A carbide cutting head works at the concrete surface while the fluted shaft helps move drilling dust out of the hole. Match the bit diameter to the hole required for your application.
The SDS Max shank connects to a compatible rotary hammer. Drilling depth and overall length describe different parts of the bit, so review both dimensions when planning your reach.
- Carbide headFour-cutter design for concrete drilling.
- Fluted shaftHelps remove concrete dust from the hole.
- SDS Max shankFor a compatible SDS Max rotary hammer.
- Check your reach31" drilling depth; 36" overall length.
Technical Specifications
- Manufacturer part
- 48-20-3974
- Bit diameter
- 1-1/4"
- Drilling depth
- 31"
- Overall length
- 36"
- Shank type
- SDS Max
- Cutting head
- 4-cutter carbide
Plan the hole.
This bit has a 1-1/4" diameter and a 31" drilling depth. Check these against the hole requirements for your fastener or application.
Overall bit length includes the connection end. Do not treat overall length as the available drilling depth.
Match the hammer.
Confirm that your rotary hammer accepts SDS Max accessories. Check the tool instructions for bit installation and operation.
Use manufacturer part 48-20-3974 when comparing or reordering. Review the manufacturer reference for the listed size and length.
Milwaukee Product Documentation
Milwaukee accessory catalog: locate part 48-20-3974 in the concrete drilling tables.
Ask Willy:
Need help matching this 1-1/4" bit to your job? Send the GetPipe.com team your rotary hammer model and required hole diameter and depth so we can help you check the fit.
Important Product Questions
What diameter and drilling depth does this bit have?
It has a 1-1/4" diameter and a 31" drilling depth. The overall bit length is 36".
Which shank connection does it use?
This bit uses an SDS Max shank. Verify that your rotary hammer accepts SDS Max bits.
What is the cutting-head design?
It has a four-cutter carbide head for concrete drilling. The fluted shaft helps carry drilling dust out of the hole.
