ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #32, 1/2" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #32 is a cobalt threaded-shank drill bit with a 0.1160-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D…
SKU 3G-OTH-195553
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #32 is a cobalt threaded-shank drill bit with a 0.1160-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D specifications, with an overall length of 1/2 inch (MPN 953CO32ST).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #32 used for?
This cobalt threaded-shank drill bit is designed for precision drilling in aerospace and industrial applications requiring NAS 965 Type D compliance. Its 0.1160-inch diameter and 1/4"-28 thread size suit high-strength materials like stainless steel and titanium, where black oxide cobalt provides heat resistance and durability.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO32ST drill bit?
The ROCKY MOUNTAIN TWIST 953CO32ST is a #32 drill bit with a 0.1160-inch diameter, 1/4"-28 threaded shank, and 1/2-inch overall length. It features a black oxide cobalt finish and meets NAS 965 Type D specifications, ensuring compatibility with aerospace tooling systems.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits like the 953CO32ST to customers worldwide. We handle full logistics, customs clearance, and delivery, sourcing genuine industrial tooling across 14 departments. Contact us for availability and lead time on this NAS 965 Type D bit.
How to select the correct threaded shank drill bit for aerospace work?
For aerospace applications, match the drill bit's thread size (e.g., 1/4"-28) and shank type to your tool holder. Verify NAS 965 Type D compliance for critical tolerances. The ROCKY MOUNTAIN TWIST 953CO32ST's black oxide cobalt finish reduces friction and extends tool life in high-strength alloys.
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3G Electric supplies ROCKY MOUNTAIN TWIST cobalt threaded-shank drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















