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SPEEDBOR 6-Piece x 6-in Woodboring Tri-flute Drill Bit Set

Ratings & Reviews for IRWIN SPEEDBOR 6-Piece x 6-in Woodboring Tri-flute Drill Bit Set

4.8
102
Review
 4.8 out of 5
102 Reviews

1 Star
0%

95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The tri-flute drill bits are generally considered high-quality and effective for drilling holes in wood. Customers praised the bits' ability to quickly and cleanly bore holes, even in harder woods, thanks to the efficient chip removal and smooth cutting action of the tri-flute design. While a few users noted the bits dulled relatively quickly or preferred traditional 2-flute bits for certain applications, the majority of customers were very satisfied with the quality, performance, and overall value of this drill bit set.

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

Great bits

Would Recommend

Second set of these bits we have owned. Work great with impact drill. Easy to use.

April 10, 2026
Verified Purchaser
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Excellent

Would Recommend

These are excellent for clean holes. Working commercial construction and having to prep door blanks there stay straight and minimal if any splintering on the exit.

April 8, 2026
Verified Purchaser
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Great size options with sharp quality build

Would Recommend

Very sharp and seems to be of excellent quality. The starter point really helps with accurate starting and also helps pull through the hole. Does a better overall job than spade bits.

February 26, 2026
Verified PurchaserIncentivized
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Nice organized case.

Would Recommend

Very nice cutting the holes straight/plumb. Pointed screw tip keeps bit from floating.

June 18, 2025
Verified Purchaser
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Good product

Works great

January 15, 2025
Verified Purchaser
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Great value!!

Would Recommend

Super good clean cutting

September 11, 2024
Verified Purchaser
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good bits not great

My Milwaukee fuel impact broke one off. otherwise great bits. Will get replaced through Lowe's

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Perfect

Would Recommend

Works like it should

February 25, 2024
Verified Purchaser
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doesn't keep screw engaged

Would Not Recommend

the tri-flute design gives a better finished bore hole but at the sacrifice of having more pushback force on the screw tip. so if its not soft wood it will strip the screw out and you will have to push it though yourself. definitely a downgrade from the previous speedbor 2 flute blade set Irwin used to make. I bought both and prefer the 2 flute design, for ease and for speed of cutting.

January 2, 2024
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Response from Irwin Tools

Hello samflynn and thank you for your feedback on the IWAX236PC. Your feedback is valuable as we take into consideration every piece of feedback that...

Irwin ToolsJanuary 30, 2024

Great assortment. Holes bored quickly

Would Recommend

Used to bore holes to run internet cables and coax cables.

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Need to bore some holes with minimal effort?

Would Recommend

These cut through joists and studs like they were cardboard. For an electrician these are a dream.

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