ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #20, 2-1/8" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #20 is a cobalt threaded-shank drill bit with a 0.1610 diameter and 1/4"-28 thread size. It features a 2-1/8" overall length, black oxide cobalt construction, and…
SKU 3G-OTH-195587
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #20 is a cobalt threaded-shank drill bit with a 0.1610 diameter and 1/4"-28 thread size. It features a 2-1/8" overall length, black oxide cobalt construction, and meets NAS 965 Type D specifications.
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 #20 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 is designed for use with collet chucks or threaded holders, and the cobalt construction suits hard metals like stainless steel and titanium.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO20LS drill bit?
The ROCKY MOUNTAIN TWIST 953CO20LS is a #20 drill bit with a 0.1610 inch diameter, 1/4"-28 threaded shank, and 2-1/8" overall length. It is made of black oxide cobalt 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 distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 953CO20LS or other sizes.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on thread size (1/4"-28 for this bit), diameter (0.1610 inch for #20), and overall length (2-1/8"). Ensure your tool holder matches the threaded shank. For hard materials, the black oxide cobalt construction provides heat resistance and durability. Always verify NAS 965 Type D compliance for aerospace work.
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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.
