ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 3/16", 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 52NX64, MPN 953HS3/16ST) is a high-speed steel threaded-shank drill bit with a 3/16" (0.1875) diameter. It features a 1/4"-28 thread size and meets NAS 965 Type…
SKU 3G-OTH-192758
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 52NX64, MPN 953HS3/16ST) is a high-speed steel threaded-shank drill bit with a 3/16" (0.1875) diameter. It features a 1/4"-28 thread size and meets NAS 965 Type B specifications. The bit has a 9/16" overall length and a black oxide finish on HSS.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit used for?
This drill bit is used for precision drilling in aerospace and industrial applications where a threaded shank provides secure retention in tool holders. Its 3/16" diameter and NAS 965 Type B compliance make it suitable for high-tolerance metalworking tasks.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS3/16ST drill bit?
The bit has a 3/16" (0.1875) diameter, 1/4"-28 threaded shank, 9/16" overall length, and black oxide finish on high-speed steel. It meets NAS 965 Type B specifications and is manufactured by ROCKY MOUNTAIN TWIST under MPN 953HS3/16ST.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST drill bits worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this NAS 965 Type B bit to your facility, ensuring compliance with your procurement requirements.
How to select the correct threaded shank drill bit for aerospace work?
Match the thread size (e.g., 1/4"-28) to your tool holder, confirm diameter (3/16") and overall length (9/16") meet hole depth needs, and verify NAS 965 Type B compliance for aerospace standards. Black oxide HSS provides wear resistance for ferrous materials.
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Common applications for ROCKY MOUNTAIN TWISTROCKY MOUNTAIN TWIST Products
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.















