ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter D, 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter D is a high-speed steel threaded-shank drill bit with a black oxide finish. It features a 0.2460-inch diameter, a 1/4"-28 thread size, and a 9/16" overall…
SKU 3G-OTH-192884
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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 black oxide finish. It features a 0.2460-inch diameter, a 1/4"-28 thread size, and a 9/16" overall length. This bit meets NAS 965 Type B specifications and is identified by manufacturer part number 953HSDST.
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 threaded shank retention is required. It meets NAS 965 Type B specifications, making it suitable for high-tolerance metalworking tasks. The black oxide HSS construction provides wear resistance and reduced friction during operation.
What are the specifications of the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit?
The bit has a 0.2460-inch diameter (Letter D), a 1/4"-28 thread size, and a 9/16" overall length. It is made from black oxide high-speed steel and meets NAS 965 Type B standards. The manufacturer part number is 953HSDST. These specs ensure compatibility with threaded shank holders in precision drilling setups.
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 for availability and lead time on the 953HSDST or other sizes. We source and deliver to meet your procurement needs.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on required hole diameter (0.2460-inch for Letter D), thread size (1/4"-28), and overall length (9/16"). Ensure the shank matches your tool holder's thread. For aerospace work, verify NAS 965 Type B compliance. The black oxide HSS material suits ferrous metals. Consult your application's tolerance and material hardness for best results.
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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.
