ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 3/16", 13/32" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 3/16" is a cobalt threaded-shank drill bit with a 0.1875-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D…
SKU 3G-OTH-196493
Also listed as: 953CO316VS · 953CO3 16VS · 953CO3-16VS
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: 3/16" is a cobalt threaded-shank drill bit with a 0.1875-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D specifications, with an overall length of 13/32". This product is identified by manufacturer part number 953CO3/16VS.
Frequently Asked Questions
What is a ROCKY MOUNTAIN TWIST threaded shank drill bit used for?
This 3/16" cobalt drill bit with a 1/4"-28 threaded shank is designed for precision drilling in aerospace and industrial applications requiring NAS 965 Type D compliance. The black oxide cobalt construction provides heat resistance and durability for tough materials like stainless steel and titanium.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO3/16VS drill bit?
The ROCKY MOUNTAIN TWIST 953CO3/16VS has a 0.1875-inch diameter, 13/32" overall length, 1/4"-28 thread size, and black oxide cobalt finish. It meets NAS 965 Type D specifications and is designed for threaded-shank drilling systems.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits like the 953CO3/16VS to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS 965 Type D cobalt bit.
How to select the correct threaded shank drill bit for aerospace work?
For aerospace drilling, match the thread size (e.g., 1/4"-28) to your toolholder and choose a diameter like 3/16" for precision holes. Cobalt black oxide bits such as the ROCKY MOUNTAIN TWIST 953CO3/16VS offer heat resistance and NAS 965 Type D compliance for critical applications.
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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.
