Search results
Help Support Home Model Engine Machinist Forum:
-
M
designing my own gundrill
Hello my friends, i got some drawings of gundrills and d bits and i'm thinking about soldering a shank to cooling the bit and expel the chips. Then questions popped into my mind: could you use a steel capillary tube? if the answer to the above question was yes, what diameter of the hole would be... -
M
Does D Bit Drill Do Straight Deep Holes?
Hello my friends, i would like to know more about the D bits and can anyone help me? I need to drill a long straight and concentric 16" hole and the best way, as you may already know, is the famous gun drill. however, I was looking for a cheaper alternative to carry out the process (many will...