BIT DRILL AUGER 1-3/8X6CS

PRODUCT DESCRIPTION:

The Irwin Speedbor MAX 3041020 is a wood-­boring auger bit designed for large through-holes in timber and thick wood stock. With a 1-3/8-inch diameter and 6-inch overall length, it offers substantial cutting width while maintaining manageable reach. The bit features a full screw tip so that it can self-feed into the wood with minimal manual pressure, helping maintain alignment and reducing user fatigue.

ADDITIONAL FEATURES:

Good size for large bore holes in wood, useful for heavy carpentry, beams, timber work.

Self-feeding screw tip reduces manual pushing and helps maintain straight entry.

Tri-flute tapered design helps eject chips faster, reducing binding and improving performance.

TECHNICAL SPECIFICATIONS:

Brand: IRWIN

Item Model Number: 3041020

Material: High Carbon Steel

Product Type: Wood Boring Bit

Shank Configuration: Quick Change

Number of Flute: 3

Shank Size: 1/4"

Drill Diameter: 1-3/8"

Point Style: Screw

Shank Type: Hex, Straight

Shank Diameter: 3/8"

Overall Length: 6"

Flute Length: 2-7/8"

Finish: Bright, Black

Flute Type: Tapered

Bit Type: Spade

Drilling Depth: 5"

Surface Recommendation: Wood

Shipping Weight: 1 lb