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

とても便利

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

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 purchased these titanium nitride drill bits by Dewalt for a recent house project because I needed heavier duty drill bits. These bits fit the bill and got the job done a lot easier compared to other brands. These drilled through metal with ease and made the job a lot easier. They are solid quality and very strong. A great value for the price. Definitely recommend.

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!

Only wish the sizes were in mm

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