# Milwaukee® 48-89-9301 Single End Step Drill Bit, 4 mm dia Minimum Hole, 12 mm dia Maximum Hole, 9 Steps, HSS, 1/4 in Shank

**Brand:** [MILWAUKEE](https://maxsupplyco.com/brands/MILWAUKEE)
**SKU:** 48-89-9301-11961
**MPN:** 48-89-9301
**Price:** $39.97 · in stock
**URL:** https://maxsupplyco.com/product/milwaukee-48-89-9301

## Features

- Three-flat Secure-Grip™ shanks - reduces bit slippage in the chuck
- Jam-free performance - dual-flute design provides greater speed and control
- Laser-engraved reference marks - easily stop on any hole size
- Made in the USA
- Rapid Strike™ tip - creates fast, accurate starts and generates less heat
- Up to 2X faster - optimized for cordless drills in high speed
- Up to 4X longer bit life - optimized geometry with black oxide coating to cut faster and produce less heat
- Up to 50% more holes per battery charge - greater user productivity

## Specifications

| Spec | Value |
|---|---|
| UPC | 045242342532 |
| Brands | MILWAUKEE |
| Width (in) | 4.9 |
| Height (in) | 0.5 |
| Length (in) | 5.9 |
| Manufacturer | Milwaukee Tool |
| Package Quantity | 1/Each |
| Manufacturer Part Number | 48-89-9301 |

## Description

Milwaukee® step drill bit, single end, metric, 4 mm minimum hole dia, 12 mm maximum hole dia, 5.38 in OAL, 3 in cutting depth, 9 steps, 1/16 in step depth, 1/4 in shank, 3-flat Secure-Grip™ shank, HSS, black oxide.

Features

- Three-flat Secure-Grip™ shanks - reduces bit slippage in the chuck

- Jam-free performance - dual-flute design provides greater speed and control

- Laser-engraved reference marks - easily stop on any hole size

- Made in the USA

- Rapid Strike™ tip - creates fast, accurate starts and generates less heat

- Up to 2X faster - optimized for cordless drills in high speed

- Up to 4X longer bit life - optimized geometry with black oxide coating to cut faster and produce less heat

- Up to 50% more holes per battery charge - greater user productivity