# Milwaukee® 48-89-9399 Single End Step Drill Bit Set, 4 mm Minimum Drill Bit, 35 mm Maximum Drill Bit, 3 pc, HSS

**Brand:** [MILWAUKEE](https://maxsupplyco.com/brands/MILWAUKEE)
**SKU:** 48-89-9399-11961
**MPN:** 48-89-9399
**Price:** $214.97 · in stock
**URL:** https://maxsupplyco.com/product/milwaukee-48-89-9399

## 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 | 045242344420 |
| Brands | MILWAUKEE |
| Width (in) | 10.31 |
| Height (in) | 3 |
| Length (in) | 9.88 |
| Manufacturer | Milwaukee Tool |
| Product Type | Kit |
| Package Quantity | 1/Each |
| Manufacturer Part Number | 48-89-9399 |

## Description

Milwaukee® step drill bit set, single end, metric system of measurement, 4 mm minimum drill bit size, 35 mm maximum drill bit size, 3 pc, HSS.

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