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Old 05-19-2017, 06:44 AM
dtec1 dtec1 is offline
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Join Date: Aug 2015
Location: ny
Posts: 1,438
as jim said tap majic is great.....But your speed also depends on a couple things...........What kind of drill bit are you using (HSS, Cobalt, carbide ect..) Also is your blade heat treated and hardened yet? if it is you will need a carbide bit wich you want to run slow....I keep my drill press on the slowest speed and very rarely do I change it
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