i recently purchased what i thought (hoped) were high quality drill bits. after about 30 holes going through 3/4" plywood and a half inch into ash, the drill bit was bent! and no, it was not dropped nor pushed with excessive force. WHERE CAN I GET QUALITY BITS THAT HOLD UP AND CAN BE RESHARPENED? I AM LOOKING FOR A SET, BUT WILL BUY INDIVIDUALLY IF NEED BE.
THANK YOU IN ADVANCE
ABRAM GODSHALL