ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #18, 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #18 is a cobalt threaded-shank drill bit with a 0.1695-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-195591
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #18 is a cobalt threaded-shank drill bit with a 0.1695-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.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #18 used for?
This drill bit is designed for precision drilling in aerospace and industrial applications where threaded shank retention is required. The #18 size (0.1695" diameter) with 1/4"-28 thread and NAS 965 Type D compliance suits high-tolerance metalwork, especially in aircraft assembly and maintenance.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO18ST drill bit?
The ROCKY MOUNTAIN TWIST 953CO18ST is a #18 threaded shank drill bit with a 0.1695" diameter, 1/4"-28 thread size, and 9/16" overall length. It features a black oxide cobalt finish and meets 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 equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 953CO18ST or other sizes for your operations.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on required hole diameter (e.g., #18 = 0.1695"), thread size (1/4"-28), and material compatibility. The black oxide cobalt construction suits hard metals. Ensure the shank matches your toolholder's thread. For aerospace work, verify NAS 965 Type D compliance as with this bit.
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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.
