ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #39, 1" Overall Lg, Black Oxide HSS
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #39 is a high-speed steel threaded-shank drill bit with a 0.0995-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965…
SKU 3G-OTH-192790
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #39 is a high-speed steel threaded-shank drill bit with a 0.0995-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type B standards, with an overall length of 1 inch (MPN 953HS39SS).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #39 used for?
This drill bit is used for precision drilling in aerospace and industrial applications requiring a threaded shank for secure mounting in tool holders. Its NAS 965 Type B compliance and black oxide HSS construction suit high-tolerance metalworking tasks.
What are the specifications of the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #39?
The bit has a 0.0995-inch diameter, 1/4"-28 thread size, and 1-inch overall length. It is made of black oxide high-speed steel, conforms to NAS 965 Type B standards, and carries MPN 953HS39SS.
Where to buy the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #39 worldwide?
3G Electric supplies the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #39 to worldwide customers. We handle full logistics and customs clearance, ensuring delivery to your facility. Contact us for availability and lead time.
How to select the correct threaded shank drill bit for aerospace work?
Match the thread size (e.g., 1/4"-28) to your tool holder, and confirm the diameter (0.0995 inches) meets hole tolerance. Ensure compliance with standards like NAS 965 Type B for aerospace applications. 3G Electric can help 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.
