ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #17, 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #17 is a high-speed steel threaded-shank drill bit with a 0.1730-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B…
SKU 3G-OTH-192839
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #17 is a high-speed steel threaded-shank drill bit with a 0.1730-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B specifications, with a 9/16" overall length (MPN 953HS17ST).
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 #17 drill bit used for?
This threaded-shank drill bit is used for precision drilling in aerospace and industrial applications where NAS 965 Type B specifications are required. The #17 size (0.1730") with a 1/4"-28 thread is common for fastener hole preparation in metal fabrication and maintenance work.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS17ST drill bit?
The ROCKY MOUNTAIN TWIST 953HS17ST is a #17 high-speed steel drill bit with a 0.1730" diameter, 1/4"-28 thread size, and 9/16" overall length. It has a black oxide finish and meets NAS 965 Type B standards. The threaded shank allows secure mounting in tool holders.
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 facility. Contact us for availability and lead time on the 953HS17ST or other sizes.
How to select the correct ROCKY MOUNTAIN TWIST drill bit for aerospace work?
Select based on thread size (1/4"-28 for this bit), diameter (0.1730"), and NAS 965 Type B compliance. Ensure the shank matches your tool holder. For aerospace fasteners, use the exact #17 size. 3G Electric can help match your application requirements to the correct ROCKY MOUNTAIN TWIST part.
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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.
