ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #2, 5/8" Overall Lg, Black Oxide HSS
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #2 is a high-speed steel threaded-shank drill bit with a 0.2210-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965…
SKU 3G-OTH-192870
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #2 is a high-speed steel threaded-shank drill bit with a 0.2210-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type B specifications, with an overall length of 5/8 inch (MPN 953HS2ST).
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 #2 used for?
This drill bit is used for precision drilling in aerospace and industrial applications where a threaded shank is required for secure tool holding. It conforms to NAS 965 Type B specifications, making it suitable for high-tolerance hole-making in metal components.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS2ST drill bit?
The ROCKY MOUNTAIN TWIST 953HS2ST is a #2 high-speed steel threaded-shank drill bit with a 0.2210-inch diameter, 1/4"-28 thread size, and 5/8-inch overall length. It has a black oxide finish and meets NAS 965 Type B standards.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 953HS2ST or other NAS 965 Type B bits.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on thread size (e.g., 1/4"-28), diameter (0.2210 inches for #2), and overall length (5/8 inch). Ensure the bit matches your tool holder's thread and the material being drilled. The black oxide finish on high-speed steel provides wear resistance for ferrous metals.
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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.







