# Milwaukee MX4 SDS-MAX 1-1/8 in. x 21 in. 4-Cutter Carbide Hammer Drill Bit

- Brand: Milwaukee
- Category: Masonry Drill Bits
- Model: 48-20-8466
- Price: $83.97
- URL: https://zecdepot.com/products/milwaukee-mx4-sdsmax-118-in-x-21-in-4cutter-carbide-hammer-drill-bit

## Summary

Engineered with a 4-cutter design and rebar guards, these MX4™ bits deliver up to 4x longer life in concrete with rebar. Variable flutes remove dust faster to reduce heat, providing up to 15% more holes per battery charge.

## Description

Engineered with a 4-cutter design and rebar guards, these MX4™ bits deliver up to 4x longer life in concrete with rebar. Variable flutes remove dust faster to reduce heat, providing up to 15% more holes per battery charge.
- 4-Cutter design prevents lock-up when hitting rebar, significantly reducing downtime
- Carbide heads with rebar guards deliver up to 4x longer life in concrete and hard aggregate
- Variable flute design removes dust faster, delivering up to 15% more holes per battery charge
- Sharp centering tips allow for exact spot drilling in masonry and concrete
- Integrated wear mark indicator signals when the bit no longer meets ANSI requirements
- German-made quality compatible with all SDS-MAX rotary hammers
- Meets ANSI B212.15 standards to fit common anchors

## Specifications

- Self - Feeding: No
- Drill Bit Types Included: Masonry Bit, Percussion Bit, Hammer Drill Bit
- Shank Style: SDS Max
- Tools Product Type: Power Tool
- Bit Material: Carbide
- Material Application: Brick, Concrete
- Individual/Set: Individual
- Drill Bit Type: 4-Cutter
- Assembled Depth: 1.13 in
- Assembled Width: 1.13 in
- Shank Diameter: 45/64 in
- Bit Diameter: 1-1/8 in
- Bit Length: 21 in
- Assembled Height: 21 in
- Weight: 3.15 lbs
- Length: 1.4 in
- Width: 1.8 in
- Height: 24.1 in