ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #27, 13/32" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #27 is a cobalt threaded-shank drill bit with a 0.1440-inch diameter and a 1/4"-28 thread size. It meets NAS 965 Type D specifications and has a 13/32" overall…
SKU 3G-OTH-195566
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #27 is a cobalt threaded-shank drill bit with a 0.1440-inch diameter and a 1/4"-28 thread size. It meets NAS 965 Type D specifications and has a 13/32" overall length with a black oxide finish.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #27 used for?
This cobalt threaded-shank drill bit is designed for precision drilling in aerospace and industrial applications where NAS 965 Type D specifications are required. Its 1/4"-28 threaded shank allows secure mounting in tool holders for high-torque operations.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO27VS drill bit?
The ROCKY MOUNTAIN TWIST 953CO27VS is a #27 cobalt drill bit with a 0.1440" diameter, 13/32" overall length, and 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D standards 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, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 953CO27VS.
How to select the correct threaded shank drill bit for aerospace applications?
Select a bit that matches your required hole diameter and thread size, such as the ROCKY MOUNTAIN TWIST #27 with 1/4"-28 shank. Ensure it meets applicable standards like NAS 965 Type D for aerospace use. Cobalt construction and black oxide finish improve wear resistance.
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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.















