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1/2-in x 16-in Woodboring Spade bit Drill Bit

Ratings & Reviews for IRWIN 1/2-in x 16-in Woodboring Spade bit Drill Bit

4.6
112
Review
 4.6 out of 5
112 Reviews


91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this drill bit for cutting through pressure-treated lumber, railroad ties, and 6x6 posts with remarkable ease and speed. Many describe it as going through dense wood effortlessly, with reviewers noting it outperforms standard bits and maintains sharpness through multiple holes. The extra-long design is repeatedly cited as essential for reaching through thick beams and stacked timbers where shorter bits failed. A few users mention slight flex if not held perfectly straight or dulling on very hard wood, but these minor concerns are far outweighed by strong positive feedback on performance and reliability.

Customer review summary generated by AI, including incentivized reviews.
112 Customer Reviews

Exactly as expected

Would Recommend

It worked perfectly for what I needed

June 10, 2026
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Good buy.

Effective for job at good price

May 14, 2026
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Response from Irwin Tools

Hello. Thank you for taking the time to provide your feedback on the IRWIN 88708BX. Your feedback is valuable as we take into consideration every pi...

Irwin ToolsMay 15, 2026

Cuts through railroad ties like butter

Would Recommend

Must-have

May 10, 2026
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good bit

Would Recommend

works great

May 6, 2026
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makes wood cry when used right

im just doing this for a gift card.. i didnt even use it yet

April 21, 2026
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Perfect for the job!

Would Recommend

Worked great!

April 5, 2026
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Worked like a charm

Would Recommend

This item worked beutifully to repair a split in our tree after a windstorm. I wouldnt hesitate to purchase it again. Thank lowes!

April 3, 2026
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Good Quality, Works as Expected

Would Recommend

This worked exactly as expected, I used it to drill holes in six by sixes while installing a fire pit frame. It’s great quality and I can tell I’ll be able to use it for several projects in the future.

March 18, 2026
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Strong and durable drill bit strong and durable bi

Would Recommend

Really nice drill bit to drill into rail road tires

March 7, 2026
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Good sturdy drill bit

Would Recommend

Very good extra long drill bit

March 3, 2026
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Good quality

Would Recommend

Used this to drill holes through railroad ties for rebar to go through. Nice sharp bit and made easy work drilling holes through the railroad ties.

January 19, 2026
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No items received and an mail asking for a review?

order hasn't arrived yet

January 7, 2026
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Response from Irwin Tools

Hello Valued Lowe's Customer, to better assist you, please contact the Lowe's customer service department at 800-445-6937 call any day betwee...

Irwin ToolsJanuary 9, 2026

make sure it is long enuf for your project

Would Recommend

sturdy and bore the hole easily

November 13, 2025
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