ROCKY MOUNTAIN TWIST Cobalt Threaded-Shank Drill Bit
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #13 is a cobalt threaded-shank drill bit with a 0.1850-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-195609
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: #13 is a cobalt threaded-shank drill bit with a 0.1850-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 1-1/4 inches.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #13 used for?
This cobalt drill bit is designed for drilling precision holes in hardened materials, such as stainless steel and titanium, in aerospace and industrial applications. Its threaded shank (1/4"-28) allows secure mounting in tool holders for high-torque operations, meeting NAS 965 Type D standards.
What are the specifications of the ROCKY MOUNTAIN TWIST #13 drill bit?
The bit has a 0.1850-inch diameter (#13), 1-1/4" overall length, 1/4"-28 threaded shank, and black oxide cobalt finish. It conforms to NAS 965 Type D and is manufactured by ROCKY MOUNTAIN TWIST under MPN 953CO13SS. The cobalt material provides heat resistance for demanding drilling tasks.
Where to buy the ROCKY MOUNTAIN TWIST #13 drill bit worldwide?
3G Electric supplies the ROCKY MOUNTAIN TWIST #13 threaded shank drill bit 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 this NAS 965 Type D bit.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Match the bit's diameter (0.1850" for #13) and thread size (1/4"-28) to your tool holder and material. For hardened alloys, choose cobalt with black oxide finish for heat resistance. Verify NAS 965 Type D compliance for aerospace work. 3G Electric can help confirm fitment for your application.
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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.
