ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 13/64", 5/8" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 953HS13/64ST, MPN 953HS13/64ST) is a high-speed steel threaded-shank drill bit with a 13/64" diameter (0.2031 inches) and a 1/4"-28 thread size. It features a…
SKU 3G-OTH-192761
Also listed as: 953HS1364ST · 953HS13 64ST · 953HS13-64ST
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 (SKU 953HS13/64ST, MPN 953HS13/64ST) is a high-speed steel threaded-shank drill bit with a 13/64" diameter (0.2031 inches) and a 1/4"-28 thread size. It features a 5/8" overall length, black oxide finish, and meets NAS 965 Type B specification.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST 13/64" threaded shank drill bit used for?
This high-speed steel drill bit is designed for precision drilling in aerospace and industrial applications requiring a threaded shank. The 1/4"-28 thread allows secure mounting in tool holders, while the black oxide finish reduces friction and improves wear resistance.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS13/64ST drill bit?
The ROCKY MOUNTAIN TWIST 953HS13/64ST has a 13/64" (0.2031") diameter, 1/4"-28 threaded shank, 5/8" overall length, black oxide HSS construction, and meets NAS 965 Type B specification. It is a high-speed steel threaded-shank drill bit for industrial use.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits like the 953HS13/64ST 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 B bit.
How to select the correct threaded shank drill bit for my application?
Match the thread size (e.g., 1/4"-28) to your tool holder, and choose diameter (13/64") and overall length (5/8") based on hole depth and material. For aerospace work, verify NAS 965 Type B compliance. 3G Electric can help source the right ROCKY MOUNTAIN TWIST bit for your needs.
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3G Electric supplies ROCKY MOUNTAIN TWIST high-speed steel threaded-shank drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
