

Hero image 0 of Irwin Speedbor 1-1/8 in. Dia. x 4 in. L Carbon Steel Wood Boring Bit 1/4 in. Quick-Change Hex Shank, 0 of 4
Irwin Speedbor 1-1/8 in. Dia. x 4 in. L Carbon Steel Wood Boring Bit 1/4 in. Quick-Change Hex Shank
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Key item features
- 1-1/8 in. x 4 in. drill bit
- Three cutting spurs for faster, cleaner holes, less breakout, and extended drilling life
- Full screw-point tip allows bit to self-feed for ease of drilling
- Tapered tri-flute design for faster chip ejection and less binding
- Shorter overall length for drilling in tight spaces
- 1/4 in. quick-change shank reduces slipping in standard chucks
- Compatible with all 1/4 in. quick-change chucks
- Ideal for holes up to 2 in. deep
Specs
- Cutting edge materialSteel
- Size1-1/8 in. Dia. x 4 in. L
- Drill bit & set typeWood Drills
- Piece count1
- BrandIRWIN
- Shank shapeHex
Current price is USD$13.41
Price when purchased online
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About this item
Product details
The IRWIN SPEEDBOR Max Speed wood drilling bit is the FASTEST SPEEDBOR EVER. The Speed Tip features a full screw-point that allows bit to self-feed, as well as three (3) cutting spurs for faster, cleaner holes, less breakout, and extended drilling life. The tapered tri-flute design allows for faster chip ejection and less binding. Its grooved hex shank prevents slipping and fits all standard 1/4" quick-change chucks, including impact drills.
- 1-1/8 in. x 4 in. drill bit
- Three cutting spurs for faster, cleaner holes, less breakout, and extended drilling life
- Full screw-point tip allows bit to self-feed for ease of drilling
- Tapered tri-flute design for faster chip ejection and less binding
- Shorter overall length for drilling in tight spaces
- 1/4 in. quick-change shank reduces slipping in standard chucks
- Compatible with all 1/4 in. quick-change chucks
- Ideal for holes up to 2 in. deep
info:
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Specifications
Cutting edge material
Steel
Size
1-1/8 in. Dia. x 4 in. L
Drill bit & set type
Wood Drills
Piece count
1
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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