Irwin Speedbor 1-1/2 in. Dia. x 6 in. L Carbon Steel Wood Boring Bit 3/8 in. Quick-Change Hex Shank
Irwin Speedbor 1-1/2 in. Dia. x 6 in. L Carbon Steel Wood Boring Bit 3/8 in. Quick-Change Hex Shank
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IRWIN

Irwin Speedbor 1-1/2 in. Dia. x 6 in. L Carbon Steel Wood Boring Bit 3/8 in. Quick-Change Hex Shank

2.1 stars out of 11 reviews
(2.1)|
11 ratings
Irwin Speedbor 1-1/2 in. Dia. x 6 in. L Carbon Steel Wood Boring Bit 3/8 in. Quick-Change Hex ShankIrwin Speedbor 1 1 2 in Dia x 6 in L Carbon Steel Wood Boring Bit 3 8 in Quick Change Hex Shank
Size:1

Key item features

  • Efficient Design: Features a tri-flute design engineered for faster chip ejection during drilling operations.
  • Enhanced Durability: Cutting spurs are equipped with three cutting edges, contributing to increased durability and prolonged bit life.
  • Self-Feeding Mechanism: A full screw tip enables the bit to self-feed into the material, simplifying the drilling process.
  • Secure Shank: The grooved hex shank design effectively prevents slipping when used in a drill chuck or bit extension.
  • Broad Compatibility: Designed to fit all standard 1/4 inch quick-change chucks, offering versatile use with various drills.
  • Precise Dimensions: This carbon steel wood boring bit measures 1-1/2 inches in diameter and has a 6-inch length.
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Current price is $18.58
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  • Free 30-day returns

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Columbus, 43215
Arrives by Thu, Apr 9
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Sold and shipped by Max Warehouse
4.423497541888231 stars out of 5, based on 9967 seller reviews(4.4)
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2.1 out of 5 stars
stars11 ratings11 reviews
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  1. 5 stars18% (2)
  2. 4 stars9% (1)
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Showing 1-3 of 11 reviews

Jun 10, 2025
Robbin
Top Reviewer
Item details
Size: 1
5 out of 5 stars review

Verified Purchase

Works, great, need to use a drill

Works great, the 3/8 doesn't fit in a regular drill driver, you need a drill. But it doesn't break like the 1/4 shanks do.

Helpful?63EAT42E6EM119282015
Dec 7, 2017
Donald
5 out of 5 stars review

Seller Verified Purchase

boring bit

[This review was collected as part of a promotion.] great quality and price.........thanks

Review from zoro.com
Helpful?63EAT42E6EM119282015
Jul 11, 2017
logbench
4 out of 5 stars review

works good

first one I bought broke returned for another it works great, I am careful not to put in bind. have drilled 120 1 inch holes. starts clean and is fast

Review from irwin.com
Helpful?63EAT42E6EM119282015