ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #12, 13/32" 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 conforms to NAS 965…
SKU 3G-OTH-192850
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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 conforms to NAS 965 Type B, with an overall length of 13/32" (MPN 953HS12VS).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #12 used for?
This drill bit is designed for precision drilling in aerospace and industrial applications where a threaded shank is required for secure tool holding. It is commonly used for creating holes in metal components, particularly in assembly and maintenance tasks that demand high accuracy and repeatability.
What are the specifications of the ROCKY MOUNTAIN TWIST #12 drill bit?
The ROCKY MOUNTAIN TWIST #12 drill bit has a 0.1890-inch diameter, a 1/4"-28 thread size, and an overall length of 13/32". It is made from high-speed steel with a black oxide finish and conforms to NAS 965 Type B. The manufacturer part number is 953HS12VS.
Where to buy the ROCKY MOUNTAIN TWIST #12 drill bit worldwide?
3G Electric supplies the ROCKY MOUNTAIN TWIST #12 drill bit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision tool to meet your procurement needs.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on the required hole diameter and thread size for your application. The #12 bit has a 0.1890-inch diameter and 1/4"-28 thread, suitable for NAS 965 Type B specifications. Ensure your tool holder accepts threaded shanks and that the overall length of 13/32" fits your workspace constraints.
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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.















