# Milwaukee 3/4 in. x 21 in. MX4 SDS-MAX 4-Cutter Carbide Masonry Drill Bit

- Brand: Milwaukee
- Category: Masonry Drill Bits
- Model: 48-20-8432
- Price: $56.67
- URL: https://zecdepot.com/products/milwaukee-34-in-x-21-in-mx4-sdsmax-4cutter-carbide-masonry-drill-bit

## Summary

Engineered with a 4-cutter design and rebar guards, these MX4 bits deliver up to 5x longer life in concrete with rebar. Variable flutes accelerate dust removal to reduce heat, delivering up to 15% more holes per battery charge.

## Description

Engineered with a 4-cutter design and rebar guards, these MX4 bits deliver up to 5x longer life in concrete with rebar. Variable flutes accelerate dust removal to reduce heat, delivering up to 15% more holes per battery charge.
- 4-Cutter design prevents lock-up in rebar to reduce downtime
- Variable flutes remove dust faster, reducing heat and increasing holes per battery charge by up to 15%
- Solid carbide heads with rebar guards provide up to 5x longer life in concrete with rebar
- 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 designed to fit all SDS-MAX rotary hammers
- Meets ANSI B212.15 to ensure compatibility with 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: 0.8 in
- Assembled Width: 0.75 in
- Shank Diameter: 45/64 in
- Bit Diameter: 3/4 in
- Bit Length: 21 in
- Assembled Height: 21 in
- Weight: 1.6 lbs
- Length: 1.7 in
- Width: 1.7 in
- Height: 24.4 in