IRWIN SPEEDBOR spade wood drill bits feature patented Blue-Groove for fast chip removal, chamfered cutting edges for durability, and a hex shank for secure fit in drills and impact drivers.
$5.56 - $7.90
size
material
The IRWIN SPEEDBOR family of spade wood drill bits delivers high-performance wood boring across a range of diameters. Core features include the patented Blue-Groove parabolic scoop for rapid chip removal, chamfered or optimized cutting edges and extended spurs to reduce breakout and improve hole quality, and a hex or grooved hex shank to resist slipping in chucks and fit quick-change systems. Built from hardened/forged tool steel and heat-treated for strength, these 6-inch spade bits are engineered for fast, clean holes in woodworking and general-purpose drilling, and are compatible with electric drills and 1/4" impact-rated shanks on impact drivers.
| Product Details | |
| Cutting Diameter | 0.38 Inches |
| Finish Type | Brushed |
| Item model number | 88806 |
| National Stock Number | 5133-00-865-4221 |
| Sizing & Dimensions | |
| Weight | 0.01 ounces |
By signing up, you agree to receive emails from us. You can unsubscribe anytime.
Copyright @ 2026 BZ DEFENSE LLC. All rights reserved. Unauthorized use and/or duplication of this material without express and written permission is prohibited.