DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece [並行輸入品]

切れるし、チャックが 滑らず錐が止まらず欠けにくい。

耐久性もあり良いです

Great improvement over cobalt

Outstanding quality. An unusually wide range of bit sizes with no irritating gaps in the sizes. Sturdy case. Easy to extract the drill bits. A very reasonable price for a set of such high quality. Very pleased with this purchase.

I got sick & tired of my previous drill bit set. While they were much cheaper to buy, looked great and there was a fabulous range of drill bits, they did not work. I would be endlessly pushing on the drill for extended periods without much success. I purchased these drill bits after considerable review of what was available and have been very pleasantly surprised how easy they are to use. No more frustration and heavy pressure on the drill for long periods trying to drill a hole. The DeWalt drill bits that I have used so far just cut through metal like butter - such a pleasure to work with and worth the money. Fingers crossed they will last a long time for me.

I concur with many of the other reviews that these are perhaps the best drill bits for metal. They have succeeded where others have failed abysmally. Recommended!

Calidad y economia

Only wish the sizes were in mm