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Countersink Drill Bit Set, M2 Cobalt HSS Countersink Drill Bits 6 Pieces 1/4 Inch Quick Change Hex Shank for Metal, Wood, Stainless Steel, Carbon Steel
Original price was: $25.99.$25.29Current price is: $25.29.
- Size Guide
- Reviews (13)
| Size | DHL Box | Internal Dimensions (cm) | Max Weight (kg) | FedEx Equivalent (approx.) |
|---|---|---|---|---|
| XS | Box 2 | 33.7 × 18.2 × 10 | ~1 | Small Box (8″×8″×8″) |
| S | Box 3 | 33.7 × 32.2 × 10 | ~2 | Medium Box (12″×12″×10″) |
| M | Box 4 | 33.7 × 32.2 × 18 | ~5 | Large Box (13″×13″×11″) |
| L | Box 5 | 33.7 × 33.2 × 34.5 | ~10 | FedEx 10kg Box (40.16 × 32.86 × 25.88) |
| XL | Box 6 | 41.7 × 35.9 × 36.9 | ~15 | FedEx Large (16″×16″×16″) |
| XXL | Box 7 / 8 | 48.1 × 40.4 × 38.9 or 54.1 × 44.4 × 40.9 | ~20–25 | FedEx Extra Large (42 × 42 × 47) |
13 reviews for Countersink Drill Bit Set, M2 Cobalt HSS Countersink Drill Bits 6 Pieces 1/4 Inch Quick Change Hex Shank for Metal, Wood, Stainless Steel, Carbon Steel
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Roy C –
Nice set
So far, they are very nice — cuts easily, nice package — time will ultimately tell, because durability is paramount.
George Thomison –
Good price, good product
Pretty decent set of counter sinks. Price is good and the quality was good, I have only used one so far. It chattered pretty good, turned the speed up slowed my plunge and all is good so far.
E White –
Why don’t you have these!?
Great set! Everyone should have these. Professional results
Winger810 –
Counter sink bits.
Had to correct the pre drilled holes in steel door magnet mounting plates. Arrived as promised and they are of good quality. Would recommend.
J Helms –
Cuts steel
I just finished countersinking ten 3/8 holes in a piece of hot rolled steel. The bit cut just fine & did not seem to get dull during the process. The tenth hole cut just as easily as the first hole. The little storage box is nice also.
Black Swamp. –
Nice looking tool, and nice storage case.
Tools look nice and have a good case. Unlike some others that do not have a case these will not get lost nearly as easy as a preventive set I had, that set didn’t have a case.I haven’t used them yet so u cant say how well they will hold up. They look like they are well made.I will update this after I have used them.Thank you.
Jim –
Quality bits!
Worked great on a job i had countersinking predrilled holes on an aluminum trailer ramp attachment!
Mary P. –
Counter sinks
Not very good. Only good for wood or soft material. Not what O expected.
Augusto Panecatl –
Aunqie son de cobalto (supuestamente) y cortan relativamente ràpido, el afilado es bastante deficiente, en definitiva es necesario usar otro avellanador de HSS para darle acabado final.
Robert Sturgeon –
I’ve used this a few times now on aluminium and phenolic, and it worked fine. They cut clean, and I like the size variety. I particularly like the long shank on the smaller countersinks, which is handy for doing a quick deburr of small holes by hand.
Cris –
Looks very strong and good price, using on stainless steel. Recommend the cobalt set, M35
David L. –
Did a good job on stainless steel which had been chewing up standard HSS countersinks. Giving the full 5 stars because it did much better than I expected, to be honest.
Francis Laplante –
Juste bon pour fraiser du bois mou. Ce n’est surement pas du M35. La 3/4 glisse sur l’acier doux.