drills

All Standard Sizes of Imperial & Metric Drills #80-#1, A-Z, 1/64"-2 ½", .80mm-50mm, in diametral order.

Hello again, Firstly I'd like to say thanks for all of your previous help. This forum has been a game changer for me, much appreciated. I recently upgraded to a 3/4hp floor drill press from a very small counter press. I mainly drill mild steel, and have run into an issue when drilling through...

Hello all, I just bought a keyless chuck for my drill press, and am having drill slippage issues. It's a cheaper chuck, but I'm wondering if it really is just a crappy chuck, or if I'm using the wrong style shaft on my drills. I'm using straight round shanks, as most of my drilling is smaller...

Hello all, I am having some trouble finding the right combo for tapping 3/4" blind holes into mild steel. I have a pneumatic tapping machine. My main tap size is 8-32, and it seems everyone recommends a #29 drill, however I'm getting stuck a lot, breaking taps, and overall seems like it's a...

I am a self taught 60+ year old that wants to learn machining. I have a mini mill 3 in 1 machine and am tired of cheap drill bits. I wanted to purchase 1 115 piece screw drill (short because of the distance from my table to the chuck) of my mill. This 118 vs 135 vs split point vs ? is getting...

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