Threaded Shank Drills

Threaded Shank Drills for Aerospace Assembly

The Precision Twist Drill cutting tools have stood for quality and consistency for many years in North America and around the globe. Sold under the Precision Twist Drill brand, Dormer Pramet manufactures has a wide selection of aerospace products manufactured to National Aerospace Standards (NAS) as published by AIA (Aerospace Industries Association of America).

The standard threaded shank drill portfolio has expanded in recent years to included additional sizes and lengths.

Available in high speed steel and cobalt, the selection is manufactured to NAS 965 Type B and NAS 965 Type D standards. Options include wire gauge, fractional and letter sizes while lengths are available in stub, short and long.

The wide offer of threaded shanks ensures a quality product to meet the wide demand of airframe and assembly needs within the aerospace manufacturing sector.

Browse the full threaded shank cutting tool offer and read more about the specific NAS manufacturing standards on our Aerospace product page.​

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