ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #13, 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #13 is a cobalt threaded-shank drill bit with a 0.1850-inch diameter and a 1/4"-28 thread size. It meets NAS 965 Type D specifications and has a 9/16" overall length…
SKU 3G-OTH-195606
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #13 is a cobalt threaded-shank drill bit with a 0.1850-inch diameter and a 1/4"-28 thread size. It meets NAS 965 Type D specifications and has a 9/16" overall length with a black oxide finish. This bit is designed for industrial drilling applications requiring a threaded shank.
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 #13 used for?
This cobalt threaded-shank drill bit is used for industrial drilling applications requiring a threaded shank, such as aerospace or precision metalworking. Its 0.1850-inch diameter and NAS 965 Type D compliance make it suitable for high-tolerance hole drilling in hard materials.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO13ST drill bit?
The ROCKY MOUNTAIN TWIST 953CO13ST is a #13 drill bit with a 0.1850-inch 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 threaded-shank drill bits.
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, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 953CO13ST or other models for your operations.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on required hole diameter, thread size, and material. The #13 bit has a 0.1850-inch diameter with 1/4"-28 threads. For hard materials, choose cobalt steel with black oxide finish. Ensure the bit meets NAS 965 Type D for aerospace-grade applications.
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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.















