# Milwaukee 1-3/8 in. x 23 in. SDS-MAX MX4 4-Cutter Carbide Drill Bit

- Brand: Milwaukee
- Category: Masonry Drill Bits
- Model: 48-20-3980
- Price: $91.93
- URL: https://zecdepot.com/products/milwaukee-138-in-x-23-in-sdsmax-mx4-4cutter-carbide-drill-bit

## Summary

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

## Description

Engineered with rebar guards and a 4-cutter design, these MX4 bits deliver up to 5x longer life in concrete with rebar. Variable flutes remove dust faster 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 delivering up to 15% more holes per battery charge
- Engineered with rebar guards for maximum durability in hard aggregate
- Sharp centering tips allow for exact spot drilling in concrete
- Integrated wear mark indicators signal when the bit no longer meets ANSI requirements
- German-made carbide construction for extended service life
- Compatible with all SDS-MAX rotary hammers and meets ANSI B212.15 for common anchors

## Specifications

- Self - Feeding: No
- Drill Bit Types Included: Percussion Bit
- Shank Style: SDS Max
- Tools Product Type: Power Tool
- Bit Material: Carbide
- Material Application: Brick, Concrete
- Individual/Set: Individual
- Drill Bit Type: Percussion Bit
- Assembled Depth: 2.1 in
- Shank Diameter: 45/64 in
- Assembled Width: 2.1 in
- Bit Diameter: 1-3/8 in
- Bit Length: 23 in
- Assembled Height: 23.4 in
- Weight: 4.4 lbs
- Length: 2.1 in
- Width: 2.1 in
- Height: 23.4 in