I would like to know what the terms jobbers length, taper and screw machine mean with respect to drill bits.
thanks,
al
I would like to know what the terms jobbers length, taper and screw machine mean with respect to drill bits.
thanks,
al
Normal, long, and short, respectively.
You left out spot, center, and parabolic.
Wes
You left out aircraft, bet there's a lot more
Karl
I was just trying to get things rolling ;)
Wes
Start here with basic research...
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