ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #12, 1-1/4" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #12 is a cobalt threaded-shank drill bit with a 0.1890-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D…
SKU 3G-OTH-195614
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: #12 is a cobalt threaded-shank drill bit with a 0.1890-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D specifications. The overall length is 1-1/4 inches, and the manufacturer part number is 953CO12SS.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #12 used for?
This cobalt drill bit is designed for drilling precision holes in hardened materials, commonly used in aerospace and industrial manufacturing. The threaded shank (1/4"-28) allows secure mounting in tool holders, and the NAS 965 Type D specification indicates it meets stringent aerospace standards for hole quality and durability.
What are the specifications of the ROCKY MOUNTAIN TWIST #12 drill bit?
The ROCKY MOUNTAIN TWIST #12 drill bit (MPN 953CO12SS) has a 0.1890-inch diameter, 1/4"-28 threaded shank, and 1-1/4-inch overall length. It features a black oxide cobalt finish and meets NAS 965 Type D specifications. The cobalt material provides heat resistance for drilling tough alloys.
Where to buy the ROCKY MOUNTAIN TWIST #12 drill bit worldwide?
3G Electric supplies the ROCKY MOUNTAIN TWIST #12 threaded shank drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this NAS 965 Type D cobalt drill bit.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on thread size (1/4"-28 for this #12 bit), diameter (0.1890 inches), and material compatibility. Cobalt bits suit hardened steels and aerospace alloys. Verify the NAS 965 Type D specification for aerospace applications. Ensure your tool holder matches the threaded shank for secure operation.
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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.
