ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter D, 1-1/4" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter D is a high-speed steel threaded-shank drill bit with a 0.2460-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965…
SKU 3G-OTH-192781
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter D is a high-speed steel threaded-shank drill bit with a 0.2460-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B specifications, with an overall length of 1-1/4 inches (MPN 953HSDSS).
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 black oxide HSS construction and NAS 965 Type B compliance make it suitable for high-tolerance metalworking tasks.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HSDSS drill bit?
The ROCKY MOUNTAIN TWIST 953HSDSS is a Letter D drill bit with a 0.2460-inch diameter, 1/4"-28 thread size, and 1-1/4" overall length. It is made of black oxide high-speed steel and meets NAS 965 Type B specifications.
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 solutions provider, we handle full logistics and customs clearance to deliver this NAS 965 Type B compliant bit to your facility.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on thread size (e.g., 1/4"-28), diameter (0.2460 inch), and overall length (1-1/4"). Ensure the shank matches your tool holder and the bit meets required standards like NAS 965 Type B for aerospace work. 3G Electric can help confirm fitment.
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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.















