ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #18, 2-1/8" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #18 is a high-speed steel threaded-shank drill bit with a 0.1695-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B…
SKU 3G-OTH-192875
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #18 is a high-speed steel threaded-shank drill bit with a 0.1695-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B specifications, with an overall length of 2-1/8 inches (MPN 953HS18LS).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #18 used for?
This drill bit is used for precision drilling in aerospace and industrial applications where a threaded shank is required for secure mounting in tool holders. It meets NAS 965 Type B specifications, making it suitable for high-tolerance drilling in metal and composite materials.
What are the specifications of the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #18?
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #18 has a 0.1695-inch diameter, a 1/4"-28 thread size, and an overall length of 2-1/8 inches. It is made of high-speed steel with a black oxide finish and meets NAS 965 Type B standards. The manufacturer part number is 953HS18LS.
Where to buy the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #18 worldwide?
You can source the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #18 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct NAS 965 Type B drill bit for your operations.
How to select the correct ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit for your application?
To select the correct bit, match the thread size (e.g., 1/4"-28) and diameter (e.g., 0.1695 inches) to your tool holder and material. Ensure the bit meets NAS 965 Type B specifications for aerospace-grade drilling. 3G Electric can help you verify compatibility and source the right ROCKY MOUNTAIN TWIST bit.
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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.















