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Superior quality machine-shop-grade tooling made from M42 cobalt. Micro-edge for walk-free machining and quick penetration. Short length for tight areas, thin web for fast clean drilling and chip clearing. Most bits stop cutting at Rc35, these will cut even harder metals up to and including Rc55 and titanium. Compatible with PPT125 ProTractor and 125 ProBushings. Meets and exceeds most tooling specifications including Aerospace. .125 Dia. +.000 - .002.
Drilling metals introduces many challenges including the hardness of the metal, accessibility, and the thickness of the material. Finding quality drill bits to meet the above conditions is becoming more difficult today.
Our gold tooling is machined turned right here in the USA and engineered to not only handle a wide variety of material types and hardnesses, but it is also manufactured to a specific tolerance to ensure the most accurate and trouble free drilling today. That is why we call it tooling, the same high quality used in high speed machine shop operations.
As a technician, we know your time is valuable, so we designed our bits to punch through quickly and accurately to deliver the predictable results you expect.
Also available in our 29 piece drill bit set, in 1/64 in. increments.
SEE WHY PROMAXX GOLD DRILL BITS ARE BEST
