# Milwaukee SDSMAX 4CT MX4 1-1/4 in. x 18 in. x 23 in.

**Brand:** [Milwaukee](https://shop.coreranger.com/brands/Milwaukee)
**Model #:** 48-20-8972
**SKU:** HD-327739130
**Price:** $119 · in stock
**URL:** https://shop.coreranger.com/product/milwaukee-sdsmax-4ct-mx4-1-1-4-in-x-18-in-x-23-in-327739130

## Specifications

| Spec | Value |
|---|---|
| Features | No Additional Features |
| Pack Size | 1 |
| Returnable | 90-Day |
| Shank Style | SDS Max |
| Bit Diameter | 1-1/4 in |
| Bit Material | Steel |
| Drill Bit Type | 4-Cutter |
| Individual/Set | Individual |
| Shank Diameter | 3/4 in |
| Bit Length (in.) | 23 in |
| Number of Pieces | 1 Piece |
| Tools Product Type | Other |
| Drilling Depth (in) | 18 |
| Material Application | Concrete,Concrete with Rebar |
| Impact Driver Capability | Standard |
| Drill Bit Type(s) Included | Masonry Bit |

## Description

The MILWAUKEE® MX4™ 4-Cutter SDS MAX Rotary Hammer Drill Bits with solid head carbide deliver up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. The MX4™ 4-Cutter Bits were designed with sharp centering tips for exact spot drilling in concrete. The integrated 4-cutter design prevents lock-up in rebar, reducing downtime. Optimized flutes remove dust faster, reducing heat and delivering up to 15% more holes per battery charge. The wear mark indicator on each drill bit shows you when they no longer meet the ANSI requirement. These MILWAUKEE® MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.

• Delivers up to 5x longer life in concrete with rebar
• Rebar guards provide maximum durability in hard aggregate & rebar
• Sharp centering tip provides exact drilling in concrete/metal