# Milwaukee® 48-89-2317 Red Helix™ Jobber Length Drill Bit, 5/16 in, 0.3125 in Drill, 135° Point, 3-Flat Shank

**Brand:** [MILWAUKEE](https://maxsupplyco.com/brands/MILWAUKEE)
**SKU:** 48-89-2317-11961
**MPN:** 48-89-2317
**Price:** $14.97 · in stock
**URL:** https://maxsupplyco.com/product/milwaukee-48-89-2317

## Features

- Cobalt alloy for up to 15X life vs black oxide drill bits
- Quadedge Tip™ designed to decrease heat build up and drill faster
- Enhanced Tapered Web™ strengthens the bits core
- Variable Helix™ design for rapid material extraction
- 135° split point for precision start no walking
- 3-flat Secure-Grip™ helps keep the bit fixed within the chuck
- Longer life - thicker web provides greater strength and longer life
- Fast, accurate drilling - 135° split point tip starts on contact to prevent walking while the parabolic flute clears chips fast
- Designed for high performance with stainless steel, high alloy steel and cast iron

## Specifications

| Spec | Value |
|---|---|
| UPC | 045242188321 |
| Brands | MILWAUKEE |
| Width (in) | 0.25 |
| Height (in) | 6.93 |
| Length (in) | 1.5 |
| Manufacturer | Milwaukee Tool |
| Package Quantity | 1/Each |
| Manufacturer Part Number | 48-89-2317 |

## Description

The Milwaukee® Red Helix™ cobalt drill bit is engineered for extreme durability and longer life in hard metal applications. The Milwaukee® cobalt drill bits are designed with a Variable Helix ™ that includes an aggressive 35° helix angle which ends at 15°. The 135° Split Point Tip™ delivers a precision start and prevents walking for fast, accurate holes in hard metal, PVC and wood.The tapered drill bits feature a new Enchanted Tapered Web™ that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs Black Oxide Drill Bits™ .

Features

- Cobalt alloy for up to 15X life vs black oxide drill bits

- Quadedge Tip™ designed to decrease heat build up and drill faster

- Enhanced Tapered Web™ strengthens the bits core

- Variable Helix™ design for rapid material extraction

- 135° split point for precision start no walking

- 3-flat Secure-Grip™ helps keep the bit fixed within the chuck

- Longer life - thicker web provides greater strength and longer life

- Fast, accurate drilling - 135° split point tip starts on contact to prevent walking while the parabolic flute clears chips fast

- Designed for high performance with stainless steel, high alloy steel and cast iron