ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32", 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 52NX58, MPN 953HS5/32ST) is a high-speed steel threaded-shank drill bit with a 5/32" diameter (0.1563 inches) and a 1/4"-28 thread size. It features a 9/16"…
SKU 3G-OTH-192752
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 52NX58, MPN 953HS5/32ST) is a high-speed steel threaded-shank drill bit with a 5/32" diameter (0.1563 inches) and a 1/4"-28 thread size. It features a 9/16" overall length, black oxide finish, and meets NAS 965 Type B specifications.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST threaded shank drill bit used for?
This drill bit is used for precision drilling in metal and composite materials, especially in aerospace and industrial applications where a threaded shank provides secure retention in tool holders. The black oxide HSS construction offers wear resistance and reduced friction.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS5/32ST drill bit?
The ROCKY MOUNTAIN TWIST 953HS5/32ST is a 5/32" diameter (0.1563 inches) high-speed steel drill bit with a 1/4"-28 threaded shank, 9/16" overall length, black oxide finish, and meets NAS 965 Type B specifications.
Where to buy ROCKY MOUNTAIN TWIST drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this threaded shank drill bit.
How to select the correct threaded shank drill bit for my application?
Match the thread size (e.g., 1/4"-28) to your tool holder or collet. Ensure the drill diameter (5/32") suits your hole tolerance. For aerospace work, verify NAS 965 compliance. ROCKY MOUNTAIN TWIST bits are designed for high-torque, precision drilling in hard materials.
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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.















