ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64", 9/16" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64" is a cobalt threaded-shank drill bit with a 1/4"-28 thread size and a 0.1719-inch diameter. It features a black oxide finish, conforms to NAS 965 Type D, and…
SKU 3G-OTH-195676
Also listed as: 953CO1164ST · 953CO11 64ST · 953CO11-64ST
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64" is a cobalt threaded-shank drill bit with a 1/4"-28 thread size and a 0.1719-inch diameter. It features a black oxide finish, conforms to NAS 965 Type D, and has a 9/16" overall length. This product is identified by manufacturer part number 953CO11/64ST.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST 11/64" threaded shank drill bit used for?
This cobalt drill bit is designed for drilling precise holes in hard materials such as stainless steel and titanium. Its 1/4"-28 threaded shank allows secure mounting in tool holders for aerospace and industrial machining applications, meeting NAS 965 Type D standards.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO11/64ST drill bit?
The ROCKY MOUNTAIN TWIST 953CO11/64ST is a black oxide cobalt drill bit with an 11/64" (0.1719 inch) diameter, 9/16" overall length, and a 1/4"-28 threaded shank. It conforms to NAS 965 Type D and is built for high-strength drilling tasks.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 953CO11/64ST or other sizes.
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 choose a diameter like 11/64" for specific hole requirements. Cobalt construction and black oxide finish improve heat resistance and chip flow in tough alloys. Always verify NAS 965 compliance for aerospace standards.
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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.
