ROCKY MOUNTAIN TWIST 953CO1/4SS Cobalt Threaded-Shank Drill Bit
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 1/4" is a cobalt threaded-shank drill bit with a 0.2500-inch diameter and a 1/4"-28 thread size. It features a black oxide finish, meets NAS 965 Type D…
SKU 3G-OTH-196525
Also listed as: 953CO14SS · 953CO1 4SS · 953CO1-4SS
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
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 1/4" is a cobalt threaded-shank drill bit with a 0.2500-inch diameter and a 1/4"-28 thread size. It features a black oxide finish, meets NAS 965 Type D specifications, and has an overall length of 1-1/4 inches (MPN 953CO1/4SS).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit used for?
This cobalt drill bit is designed for drilling precision holes in hard metals and aerospace-grade materials. Its threaded shank (1/4"-28) allows secure mounting in tool holders, making it ideal for industrial machining, maintenance, and repair applications where NAS 965 Type D compliance is required.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO1/4SS drill bit?
The bit has a 0.2500-inch diameter, 1/4"-28 threaded shank, and 1-1/4" overall length. It features a black oxide cobalt finish and meets NAS 965 Type D standards. The manufacturer part number is 953CO1/4SS. These specs ensure compatibility with precision tooling systems.
Where to buy ROCKY MOUNTAIN TWIST drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 953CO1/4SS or other cobalt drill bits.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Match the bit's diameter (0.2500") and thread size (1/4"-28) to your tool holder. Confirm the overall length (1-1/4") fits your application. For hard materials, the black oxide cobalt finish provides heat resistance. Always verify NAS 965 Type D compliance if required by your quality 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.
