ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #23, 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #23 is a cobalt threaded-shank drill bit with a 0.1540-inch diameter and a 1/4"-28 thread size. It features a 9/16" overall length, black oxide finish, and meets NAS…
SKU 3G-OTH-195575
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #23 is a cobalt threaded-shank drill bit with a 0.1540-inch diameter and a 1/4"-28 thread size. It features a 9/16" overall length, black oxide finish, 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 #23 threaded shank drill bit used for?
This cobalt drill bit is designed for drilling precision holes in hard metals and aerospace alloys. Its threaded shank (1/4"-28) allows secure mounting in toolholders for high-torque applications, meeting NAS 965 Type D standards for demanding industrial environments.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO23ST drill bit?
The ROCKY MOUNTAIN TWIST 953CO23ST is a #23 cobalt drill bit with a 0.1540" diameter, 9/16" overall length, and 1/4"-28 threaded shank. It features a black oxide finish and complies with NAS 965 Type D specifications for aerospace-grade drilling.
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, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 953CO23ST or other sizes.
How to select the right ROCKY MOUNTAIN TWIST drill bit for aerospace applications?
For aerospace work, choose a drill bit that meets NAS 965 Type D standards, like the ROCKY MOUNTAIN TWIST #23. Match the thread size (1/4"-28) to your toolholder and ensure the cobalt material and black oxide finish suit the hardness of the alloy being drilled.
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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.















