Jim Weatherford
Jedi Trainee
Offline
It seemed that every time I needed to drill a hole in anything, I could only find dull and / or broken drill bits in my drill index no matter how many or what type of bits I bought. Well I found a nice little "tool" that has now put an end to that problem (at least for the most part.
The "Drill Doctor" (DD250)(Post Tool $79.) is a very nice little portable bench tool that makes very quick work of precision sharpening your drill bits. There are larger and better models but this seemed best for my purposes. Check it out at https://www.drilldr.com/
It is simple to learn & use and totally accurate. It uses a built in jig for setting the bit at the right depth and angle in the jig and then the sharpening is accomplished by rotating the assembly by hand running the point against a diamond impregnated grinding / polishing wheel all guided by the assembly and rotating cam on the body and the hand held chuck. The finish is highly fine and accurate and the sharpening is easy to accomplish.
Now I can even re-grinding broken bits easily and quickly too. No, I don't work for them but it is a grat addition to your shop.
I haven’t done a cost analysis, but I expect a rather rapid repayment, considering the last drill index I purchased was $64.(24 bits) and the last separate drill bits I purchased were $2.45 to $3.79 each for under 1/4" bits and I always purchased 5 to 10 at a time depending on the project, now it seems that I will only by 1 bit for every 10 I purchased before. A pretty good deal really.
The "Drill Doctor" (DD250)(Post Tool $79.) is a very nice little portable bench tool that makes very quick work of precision sharpening your drill bits. There are larger and better models but this seemed best for my purposes. Check it out at https://www.drilldr.com/
It is simple to learn & use and totally accurate. It uses a built in jig for setting the bit at the right depth and angle in the jig and then the sharpening is accomplished by rotating the assembly by hand running the point against a diamond impregnated grinding / polishing wheel all guided by the assembly and rotating cam on the body and the hand held chuck. The finish is highly fine and accurate and the sharpening is easy to accomplish.
Now I can even re-grinding broken bits easily and quickly too. No, I don't work for them but it is a grat addition to your shop.
I haven’t done a cost analysis, but I expect a rather rapid repayment, considering the last drill index I purchased was $64.(24 bits) and the last separate drill bits I purchased were $2.45 to $3.79 each for under 1/4" bits and I always purchased 5 to 10 at a time depending on the project, now it seems that I will only by 1 bit for every 10 I purchased before. A pretty good deal really.