Countersink HSS 12mm Round Shaft Product Code: 11311

Round shaft.


  • Carbon Steel


HSS round shaft.
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Length : 51 mm
  • Product Type : Round Shaft Countersink
  • Total Product Weight : 0.021 kg
  • Model No : R852
  • Pack Size : 1
  • Shank Size : ¼ "
  • Shank Type : HSS Round
  • Product Diameter : 12 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 50
Product Contents
Delivery & Returns


Standard delivery: €15

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Was €3.35

Special Price €1.55

Incl. 20% VAT

Save €1.80 (53%)

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Countersink HSS 12mm Round Shaft is rated 4.6 out of 5 by 59.
Rated 5 out of 5 by from Quality countersink Quality countersink. I used this on oak battens and it cut through the oak very easily. I countersink around 200 times and it's still going strong which is more than I can say for the 4mm Bosch brad point drill bits.
Date published: 2017-08-20
Rated 5 out of 5 by from Does its job as expected Does the job it was puchased for. Its shiny shaft has resulted in some slippage though.
Date published: 2017-08-20
Rated 5 out of 5 by from Great Very effective drill head. would highly recommended
Date published: 2017-07-24
Rated 5 out of 5 by from Favorite Countersink Always using the countersink on both wood and metals. This bit is excellent value for money.
Date published: 2017-07-20
Rated 2 out of 5 by from Cheap and Cheerful Reasonable quality for the price. However, this is an 82° countersink, not 90°, so doesn't match the majority of countersunk screws on the market. This should be stated in the description.
Date published: 2017-05-30
Rated 1 out of 5 by from Dissapointing No good for even soft metal! Disappointing, after reading the reviews I thought this would be better. I used this in a pillar drill to counter sink a dozen holes in a very thin and soft aluminium plate. After three it would not cut only churn up the edges. Very disappointed.
Date published: 2017-05-20
Rated 1 out of 5 by from Useless on steel I read the reviews on here that said this bit could be used on stainless steel. After attempting to increase the countersink on a SSteel door hinge the bit became useless after the fourth hole. Useless for SSteel which is why I bought it.
Date published: 2017-04-15
Rated 5 out of 5 by from Lovely and sharp! Worked very quickly so I could counter sink screws into 18mm plywood subfloor
Date published: 2017-04-05
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