8/23/2019 Eldorado Gun Drill
Gun drill on manual and CNC lathes and mills! Gun drill all types of metals, woods, composites! Optimize performance on gundrilling equipment! A full line of gundrilling accessories, regrinding systems, and in-depth toll-free technical support. We are a manufacturer specializing in deep hole gundrills, and other deep hole drills, as well as related toolholders and coolants, and accessories. Gun drill bits are straight fluted drills used for deep hole drilling in a wide variety of materials. They produce smaller diameter holes and are designed to allow coolant through the drill to the workpiece.
JamespvillActive User
Has anyone use one of those Eldorado Gun Drills with the thru-coolant and single flute cutting edge?
I've got a buddy selling a few new ones that he's had for years and never used. I was wondering if I would be able to use them in the lathe without the super-duper high pressure cutting fluid running through them. I was hoping to just get 8' or so out of them while running fairly low pressure coolant through them in aluminum on jobs that require a very strait hole. I've tried to get long, strait holes with regular drill bits before- working up in size and going very slow, but it never fails; the hole is always slightly crooked after 6 or 8 inches. Anywho, any advice or opinions are welcomed!
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