IRWIN Blue Groove 6x28 mm Wood Drill Bit Spiral Pilot Tip 1/4" Hex Shank

Product Overview

The IRWIN Blue Groove 6x28 mm wood drill bit is engineered for professional and trade use in carpentry, joinery, and general construction applications. Its hardened full-length body offers enhanced durability for high-frequency jobsite use and guarantees consistent performance in demanding environments. The drill features a 1/4" hex shank, making it compatible with standard power tool chucks and impact drivers.

A distinct advantage of this SKU is its spiral pilot tip, which facilitates rapid centering and entry, resulting in up to six times faster penetration compared to basic flat wood bits. This feature minimizes bit binding and downtime during repetitive drilling tasks, reducing installation risk and increasing productivity. It is especially recommended for bulk procurement in construction firms and fit-out contractors seeking efficiency on large-scale woodwork projects.

Key Features

• Hardened steel construction ? full-length tempering ensures durability under heavy use


• Spiral pilot tip ? quickly centers, starts, and penetrates wood with less walking


• Cone-shaped spiral ? reduces risk of bit jamming and improves chip removal


• 1/4" hex shank ? fits all standard chucks and impact drivers for versatile tool compatibility


• 6x faster drilling ? outperforms basic flat bits in speed and productivity


• Optimized for wood ? designed to drill clean holes in softwood and hardwood


• 28 mm overall length ? suitable for shallow to medium-depth drilling tasks

Technical Specifications

• Bit Diameter: 6 mm


• Overall Length: 28 mm


• Shank Type: 1/4" hex


• Material: Hardened steel


• Tip Design: Spiral pilot


• Body Design: Cone-shaped spiral

Applications

Used primarily in wood drilling for furniture assembly, framing, cabinetry, and construction projects. Suitable for softwood, hardwood, and laminated panels. Recommended for integration with power drills and impact drivers in contractor, maintenance, and OEM workshop environments.

Packaging & Shipping

Standard export packaging. Each unit supplied individually in a protective sleeve, including product labeling with specifications. Bulk orders available in cartons for OEM and contractor procurement.