ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter F is a cobalt threaded-shank drill bit with a 0.2570-inch diameter and a 1/4"-28 thread size. It meets NAS 965 Type D specifications and has a 13/32" overall…
SKU 3G-OTH-195542
Also listed as: 953 COFVS · 953-COFVS
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter F is a cobalt threaded-shank drill bit with a 0.2570-inch diameter and a 1/4"-28 thread size. It meets NAS 965 Type D specifications and has a 13/32" overall length with a black oxide finish. This product is identified by manufacturer part number 953COFVS.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit used for?
This cobalt threaded-shank drill bit is used for precision drilling in aerospace and industrial applications requiring NAS 965 Type D compliance. Its 1/4"-28 threaded shank allows secure mounting in tool holders, while the black oxide cobalt material provides heat resistance and durability for hard metals.
What are the specifications of the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit?
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (MPN 953COFVS) has a 0.2570-inch diameter (Letter F), 1/4"-28 thread size, and 13/32" overall length. It features a black oxide cobalt finish and meets NAS 965 Type D specifications, making it suitable for high-precision drilling tasks.
Where to buy the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit worldwide?
3G Electric supplies the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS 965 Type D compliant drill bit for your operations.
How to select the correct ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit?
Select based on your required hole diameter and thread compatibility. This Letter F bit has a 0.2570-inch diameter with a 1/4"-28 threaded shank, designed for NAS 965 Type D applications. Ensure your tool holder matches the thread size and that the cobalt black oxide finish suits your material hardness.
Used in
Common applications for ROCKY MOUNTAIN TWISTROCKY MOUNTAIN TWIST Products
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.
