ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #7, 2-1/8" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #7 is a cobalt threaded-shank drill bit with a 0.2010-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type D, with…
SKU 3G-OTH-195633
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #7 is a cobalt threaded-shank drill bit with a 0.2010-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type D, with an overall length of 2-1/8 inches (MPN 953CO7LS).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST #7 threaded shank drill bit used for?
This cobalt drill bit is designed for drilling precision holes in hard metals and aerospace alloys. Its threaded shank (1/4"-28) allows secure mounting in tool holders for high-torque applications, and it conforms to NAS 965 Type D for military and aerospace fastening systems.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO7LS drill bit?
The ROCKY MOUNTAIN TWIST #7 drill bit has a 0.2010-inch diameter, 1/4"-28 threaded shank, and 2-1/8" overall length. It features a black oxide cobalt finish for heat resistance and meets NAS 965 Type D standards. The manufacturer part number is 953CO7LS.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST drill bits worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 953CO7LS or other sizes.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Match the drill bit diameter to your fastener hole size (e.g., #7 = 0.2010"). Ensure the thread size (1/4"-28) fits your tool holder. For aerospace work, verify NAS 965 Type D compliance. Cobalt bits suit hard metals; black oxide reduces friction. 3G Electric can help with sizing.
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3G Electric supplies ROCKY MOUNTAIN TWIST cobalt threaded-shank drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
