ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/16", 2-1/8" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/16" is a high-speed steel threaded-shank drill bit with a 0.3125-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965…
SKU 3G-OTH-192773
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/16" is a high-speed steel threaded-shank drill bit with a 0.3125-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type B specification, with a 2-1/8" overall length (MPN 953HS5/16LS).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST 5/16" threaded shank drill bit used for?
This high-speed steel drill bit with a 1/4"-28 threaded shank is designed for precision drilling in aerospace and industrial applications requiring NAS 965 Type B compliance. The black oxide finish reduces friction and extends tool life. 3G Electric supplies this bit for worldwide delivery.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS5/16LS drill bit?
The ROCKY MOUNTAIN TWIST 953HS5/16LS is a 5/16" diameter (0.3125") threaded shank drill bit with a 1/4"-28 thread size, 2-1/8" overall length, black oxide HSS construction, and meets NAS 965 Type B specification. 3G Electric sources this bit globally.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits like the 953HS5/16LS to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS 965 Type B bit.
How to select the correct threaded shank drill bit for aerospace work?
For aerospace applications, match the thread size (e.g., 1/4"-28) and shank type to your tool holder. Ensure the bit meets NAS 965 Type B specification for grip length and tolerance. The ROCKY MOUNTAIN TWIST 5/16" bit is a common choice. 3G Electric can help source the right bit.
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3G Electric supplies ROCKY MOUNTAIN TWIST high-speed steel threaded-shank drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
