Trend Countersink 4mm Dia (Ws Drilling Tools / Drill Countersinks)
Trend Countersink 4mm Dia (Ws Drilling Tools / Drill Countersinks)
This countersink is produced from the best grade carbon steel, leaves a clean cut finish by virtue of their multi tooth deep ground gullets.For use with fast spiral drills.Fits metric
No further specification information available
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Rating | Comments |
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A must for any joiners shop. By: Mr. A. Smith, on September 14, 2017 Pros: Cons: "I have used these for over 20 years at work drilling sometimes hundreds of holes in a day. The time & effort these saved by not having to use 2 different drills or keep changing drill bits is unbelievable. I can highly recommend them. They are not cheap but if you look after them you can resharpen them using a green grit grinding wheel & they can last quiet a while. |
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Not used but seems OK By: K. Nicholl, on November 2, 2013 Pros: Cons: "Bought this to do some "reverse countersink" work (ie where the inside face of a hole needs countersunk and you can't get at it from behind) - I believe it would do the job but have not actually used it (I changed direction on my project so never needed the reverse-countersink holes). |