ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #40, 1" Overall Lg, Black Oxide HSS
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #40 is a high-speed steel threaded-shank drill bit with a 0.0980-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965…
SKU 3G-OTH-192787
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #40 is a high-speed steel threaded-shank drill bit with a 0.0980-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 1 inch (MPN 953HS40SS).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST #40 threaded shank drill bit used for?
This drill bit is used for precision drilling in aerospace and industrial applications where a threaded shank provides secure retention in tool holders. The #40 size (0.0980 inch) and NAS 965 Type B compliance make it suitable for sheet metal and structural assembly work.
What are the specifications of the ROCKY MOUNTAIN TWIST #40 drill bit?
The ROCKY MOUNTAIN TWIST #40 threaded shank drill bit has a 0.0980-inch diameter, 1/4"-28 thread size, and 1-inch overall length. It is made from black oxide high-speed steel (HSS) and conforms to NAS 965 Type B. The manufacturer part number is 953HS40SS.
Where to buy the ROCKY MOUNTAIN TWIST #40 drill bit worldwide?
3G Electric supplies the ROCKY MOUNTAIN TWIST #40 threaded shank 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.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on the required hole diameter and thread size. The #40 bit has a 0.0980-inch diameter with a 1/4"-28 threaded shank. Ensure the shank matches your tool holder's thread. For NAS 965 applications, verify the Type B specification. 3G Electric can assist with sourcing.
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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.
