Irwin 3041005 Speedbor Tri Flute Wood Drill Bit 7/8-Inch x 6-Inch

Product Description

The Irwin 3041005 Speedbor Tri Flute wood drill bit is a 7/8-inch diameter, 6-inch overall length bit engineered for fast, efficient boring in wood. The screw-tip point and cutting spurs provide self-feeding and cleaner holes while the tri-flat flute geometry promotes rapid chip ejection and reduced binding. A grooved hex quick-change shank secures the bit in standard 1/4-inch quick-change chucks and impact-ready holders. Suitable for wood and indicated for some steel applications.

• Tri-flat (tri-flute) design for faster chip removal and reduced binding
• Full screw-tip point with cutting spurs for self-feeding and cleaner holes
• Grooved hex quick-change shank fits standard 1/4-inch quick-change chucks; 7/8" diameter x 6" overall length

Product Highlights

7/8-inch diameter, 6-inch overall length; tri-flute construction; screw-tip point; grooved hex 1/4-inch quick-change shank; suitable for wood (some steel applications)

Product Information

Standard Information

• Brand: IRWIN
• Manufacturer Part Number: 3041005
• Country of Origin: China

Technical Specifications

• Brand: IRWIN
• MPN: 3041005
• Product Name: Speedbor Tri Flute Wood Drill Bit
• Diameter: 7/8 inch (0.875 in)
• Overall Length: 6 inch (6.0 in)
• Flute Length: 2-5/8 inch (2.625 in)
• Number of Flutes: 3
• Flute Type: Tri-Flat (tapered tri-flute)
• Shank Type: Grooved hex quick-change
• Shank Diameter: 1/4 inch (0.25 in)
• Point Style: Screw tip (full screw point)
• Material: Steel (listed as 'Blend' in source � likely high-speed steel or similar)
• Finish: Bright
• Intended Materials: Wood; recommended for some steel
• Item Weight: 2.46 ounces (0.15375 lb)
• Included Components: Unit (drill bit); packaging
• Country of Origin: China
• UPC: 024721092755