# Milwaukee 3/8 in. x 6 in. 4-Cutter SDS PLUS MX4 Steel Drill Bit (3- Pack)

**Brand:** [Milwaukee](https://shop.coreranger.com/brands/Milwaukee)
**Model #:** 48-20-8551
**SKU:** HD-344048546
**Price:** $23.97 · out of stock
**URL:** https://shop.coreranger.com/product/milwaukee-3-8-in-x-6-in-4-cutter-sds-plus-mx4-steel-drill-bit-3-pack-344048546

## Specifications

| Spec | Value |
|---|---|
| Features | No Additional Features |
| Pack Size | 3 |
| Returnable | 90-Day |
| Shank Style | SDS Plus |
| Bit Diameter | 3/8 in |
| Bit Material | Steel |
| Drill Bit Type | 4-Cutter |
| Individual/Set | Individual |
| Shank Diameter | 25/64 in |
| Bit Length (in.) | 6 in |
| Number of Pieces | 3 |
| Tools Product Type | Other |
| Drilling Depth (in) | 4 |
| Material Application | Brick,Concrete |
| Impact Driver Capability | Standard |
| Drill Bit Type(s) Included | Masonry Bit |

## Description

The MILWAUKEE® SDS PLUS MX4™ 4-Cutter 3/8 in. x 6 in. Drill Bit delivers up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. A sharp centering tip enables exact spot drilling in concrete and metal decking, and the 4-cutter design prevents lock-up in rebar to reduce downtime. Variable flutes remove dust faster, reduce heat buildup, and provide up to 20% more holes per battery charge, enhancing productivity. Each bit is German Made and includes a wear mark indicator to show end of life and when the bit no longer meets the ANSI B212.15 requirement to fit common anchors. Ideal for concrete with rebar and masonry applications, these MX4™ 4-Cutter Drill Bits fit all SDS PLUS rotary hammers and are available as single bits, bulk packs, or drill bit kits in a variety of sizes.