# DeWALT® DW1639 Heavy Duty Self-Feed Wood Drill Bit, 2-9/16 in dia, 6 in OAL, 7/16 in Shank

**Brand:** [DEWALT](https://maxsupplyco.com/brands/DEWALT)
**SKU:** TCU17908
**MPN:** DW1639
**Price:** $45.83 · in stock
**URL:** https://maxsupplyco.com/product/dewalt-dw1639

## Features

- Aggressive spur provides fast material penetration
- Optimized cutting geometry provides longer bit life
- Open tooth design allows for more resharpening
- 7/16 in ball groove shank for Quick-Change™ applications
- 2 cutter design reduces binding and stalling
- Shank flats eliminate bit slipping in chuck

## Specifications

| Spec | Value |
|---|---|
| UPC | 028874116399 |
| Type | Heavy Duty |
| Brands | DEWALT |
| Finish | Black Oxide/Bright |
| Diameter | 2-9/16 in |
| Material | Carbon Steel |
| Shank Type | Ball Groove |
| Height (in) | 2.5625 |
| Length (in) | 6 |
| Manufacturer | Stanley Black & Decker |
| Package Quantity | 1/Each |
| Manufacturer Part Number | DW1639 |

## Description

The DeWALT® 2-9/16 in heavy duty self-feed bit is built to provide strength and speed in real world drilling situations. The two cutter design reduces binding and stalling, which can slow down jobsite productivity. The self-feeding screw provides material penetration that fast enough for larger jobs. You never need to stop working to reset the bit because the 7/16 in shank comes equipped with shank flats that completely eliminate bit slipping in the drill chuck. Like all DeWALT® products, the 2-9/16 in heavy duty self-feed bit lets you improve productivity without sacrificing quality.

Features

- Aggressive spur provides fast material penetration

- Optimized cutting geometry provides longer bit life

- Open tooth design allows for more resharpening

- 7/16 in ball groove shank for Quick-Change™ applications

- 2 cutter design reduces binding and stalling

- Shank flats eliminate bit slipping in chuck