ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #12, 1-1/4" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #12 is a high-speed steel threaded-shank drill bit with a 0.1890-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B…
SKU 3G-OTH-192852
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #12 is a high-speed steel threaded-shank drill bit with a 0.1890-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B specifications. The overall length is 1-1/4 inches, and the manufacturer part number is 953HS12SS.
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 #12 threaded shank drill bit used for?
This #12 high-speed steel drill bit with a 1/4"-28 threaded shank is used for precision drilling in aerospace and industrial applications requiring NAS 965 Type B compliance. The black oxide finish reduces friction and improves chip evacuation. 3G Electric supplies this bit for worldwide delivery.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS12SS drill bit?
The ROCKY MOUNTAIN TWIST 953HS12SS is a #12 threaded shank drill bit with a 0.1890-inch diameter, 1/4"-28 thread size, and 1-1/4" overall length. It is made of black oxide high-speed steel and meets NAS 965 Type B specifications. 3G Electric sources this bit globally.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide, handling full logistics and customs clearance. We source genuine industrial equipment across 14 departments, including precision cutting tools. Contact us for availability and delivery to your location.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on thread size (1/4"-28 for this #12 bit), diameter (0.1890 inches), and material compatibility. The black oxide HSS construction suits ferrous metals. Ensure the shank matches your toolholder. 3G Electric can help verify specifications for your application.
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Common applications for ROCKY MOUNTAIN TWISTROCKY MOUNTAIN TWIST Products
3G Electric supplies ROCKY MOUNTAIN TWIST high-speed steel threaded-shank drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















