ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter A, 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter A is a cobalt threaded-shank drill bit with a 0.2340-inch diameter and a 1/4"-28 thread size. It meets NAS 965 Type D specifications and has a 9/16-inch…
SKU 3G-OTH-196533
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter A is a cobalt threaded-shank drill bit with a 0.2340-inch diameter and a 1/4"-28 thread size. It meets NAS 965 Type D specifications and has a 9/16-inch overall length with a black oxide finish. This product is identified by manufacturer part number 953COAST.
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 cobalt threaded-shank drill bit is designed for precision drilling in aerospace and industrial applications. Its 1/4"-28 threaded shank allows secure mounting in tool holders, while the black oxide cobalt construction provides heat resistance and durability for hard metals.
What are the specifications of the ROCKY MOUNTAIN TWIST 953COAST drill bit?
The ROCKY MOUNTAIN TWIST 953COAST is a Letter A drill bit with a 0.2340-inch diameter, 9/16" overall length, and 1/4"-28 thread size. It features a black oxide cobalt finish and meets NAS 965 Type D specifications for aerospace-grade tooling.
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 D bit (MPN 953COAST) to your facility, regardless of location.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on thread size (1/4"-28 for this model), diameter (0.2340 inches for Letter A), and material compatibility. The black oxide cobalt finish suits high-temperature alloys. Verify overall length (9/16") fits your tool holder. For aerospace work, confirm NAS 965 Type D compliance.
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Common applications for ROCKY MOUNTAIN TWISTROCKY MOUNTAIN TWIST Products
3G Electric supplies ROCKY MOUNTAIN TWIST cobalt threaded-shank drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















