Cleveland 3957 12 High Speed Steel Aircraft Extension Drill Bit, 12" Overall Length, Uncoated (Bright), Round Shank, 135 Degree Split Point, 9/32" (Pack of 1)





Key features
- •12" extended shank length, for extra reach
- •135-degree split-point angles are self-centering, to reduce walking, good for hard material, and to reduce pressure on cutting edges
- •High-speed steel (HSS), for use on a wide variety of materials
- •Uncoated (bright), for use with a wide range of drilling materials
- •NAS 907 Rev. 14 type A standards, for use in the aerospace industry
- •Made in the USA
Cleveland 3957 12 High Speed Steel Aircraft Extension Drill Bit, 12" Overall Length, Uncoated (Bright), Round Shank, 135 Degree Split Point, 9/32" (Pack of 1)
List Price: $49.69$44.72DEALYou Save: $4.97 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (6)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection


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