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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32", 9/16" Overall Lg - Cobalt Threaded-Shank Drill Bits
ROCKY MOUNTAIN TWISTCobalt Threaded-Shank Drill Bits

ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32", 9/16" Overall Lg

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32" is a cobalt threaded-shank drill bit with a 1/4"-28 thread size and a 0.1563-inch diameter. It has a 9/16" overall length, a black oxide cobalt finish, and…

SKU 3G-OTH-196481

Also listed as: 953CO532ST · 953CO5 32ST · 953CO5-32ST

Brand
ROCKY MOUNTAIN TWIST
Item
Threaded Shank Drill Bit: 5/32", 9/16" Overall Lg
Category
Cobalt Threaded-Shank Drill Bits
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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

Technical Specifications

ROCKY MOUNTAIN TWIST
Manufacturer Part Number
953CO5/32ST
Type
Black Oxide Cobalt
Overall Lg
9/16"

Technical Documents

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ROCKY MOUNTAIN TWIST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32" is a cobalt threaded-shank drill bit with a 1/4"-28 thread size and a 0.1563-inch diameter. It has a 9/16" overall length, a black oxide cobalt finish, and meets NAS 965 Type D specifications.

Frequently Asked Questions

What is the ROCKY MOUNTAIN TWIST 5/32" threaded shank drill bit used for?

This cobalt threaded-shank drill bit is used for precision drilling in aerospace and industrial applications where a secure 1/4"-28 threaded mount is required. The black oxide cobalt finish provides heat resistance and durability for tough materials. 3G Electric supplies this bit as part of our broad industrial sourcing capability.

What are the specifications of the ROCKY MOUNTAIN TWIST 953CO5/32ST drill bit?

The ROCKY MOUNTAIN TWIST 953CO5/32ST is a 5/32" diameter (0.1563 inch) threaded shank drill bit with a 1/4"-28 thread size, 9/16" overall length, black oxide cobalt finish, and meets NAS 965 Type D specifications. It is designed for high-strength drilling applications.

Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?

3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 953CO5/32ST or other sizes. We source across 14 industrial departments to meet your needs.

How to select the correct threaded shank drill bit for aerospace work?

Select a threaded shank drill bit by matching the thread size (e.g., 1/4"-28) and diameter (e.g., 5/32") to your tool holder. For aerospace, choose a cobalt bit with NAS 965 Type D compliance for strength and heat resistance. 3G Electric can help you source the right ROCKY MOUNTAIN TWIST bit for your application.

Used in

Common applications for ROCKY MOUNTAIN TWIST
Aerospace assembly — Rocky Mountain Twist NAS 965 Type D cobalt drill bits for drilling titanium airframe components
Automotive production line — Rocky Mountain Twist HSS threaded-shank drill bits for quick-change drilling in aluminum engine blocks
Heavy equipment maintenance — Rocky Mountain Twist cobalt drill bits for drilling hardened steel in field repair kits
Precision machining — Rocky Mountain Twist HSS drill bits in wire gauge sizes for jig and fixture drilling
Portable drilling operations — Rocky Mountain Twist threaded-shank drill bits for use with magnetic drill stands in structural steel fabrication

ROCKY MOUNTAIN TWIST Products

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.

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Cross-referenced by specification & description
Cobalt threaded-shank drill bit with 0.3125" diameter, 1/4"-28 thread size, and 5/8" overall length. Black oxide finish. Conforms to NAS 965 Type D. Used for precision drilling in applications requiring secure retention in tool holders, such as in aerospace and industrial machining of high-strength materials
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Cobalt threaded-shank drill bit with 0.3125" diameter, 1/4"-28 thread size, and 5/8" overall length. Black oxide finish. Conforms to NAS 965 Type D. Used for precision drilling in applications requiring secure retention in tool holders, such as in aerospace and industrial machining of high-strength materials
Cobalt threaded-shank drill bit with a 5/32" (0.1563") diameter and 1-1/4" overall length. Black oxide finish. 1/4"-28 threaded shank for secure mounting in tool holders. Used for drilling precision holes in hard metals
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Cobalt threaded-shank drill bit with a 5/32" (0.1563") diameter and 1-1/4" overall length. Black oxide finish. 1/4"-28 threaded shank for secure mounting in tool holders. Used for drilling precision holes in hard metals
Cobalt threaded-shank drill bit with 0.1875" diameter and 1/4"-28 thread size. Black oxide cobalt finish. Overall length 9/16". Meets NAS 965 Type D specifications. Used for precision drilling in applications requiring threaded shank retention, such as aerospace assembly and metal fabrication
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Cobalt threaded-shank drill bit with 0.1875" diameter and 1/4"-28 thread size. Black oxide cobalt finish. Overall length 9/16". Meets NAS 965 Type D specifications. Used for precision drilling in applications requiring threaded shank retention, such as aerospace assembly and metal fabrication
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/32", 9/16" Overall Lg, Black Oxide Cobalt (MPN 953CO7/32ST)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/32", 9/16" Overall Lg, Black Oxide Cobalt (MPN 953CO7/32ST)
This cobalt threaded-shank drill bit has a 5/32" (0.1563") diameter with a 1/4"-28 thread size and 2-1/8" overall length. The black oxide finish provides surface lubricity. It meets NAS 965 Type D specification and is used for precision drilling in metalworking applications where a threaded shank ensures secure retention in tool holders
ROCKY MOUNTAIN TWIST
This cobalt threaded-shank drill bit has a 5/32" (0.1563") diameter with a 1/4"-28 thread size and 2-1/8" overall length. The black oxide finish provides surface lubricity. It meets NAS 965 Type D specification and is used for precision drilling in metalworking applications where a threaded shank ensures secure retention in tool holders
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/16", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO5/16LS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/16", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO5/16LS)

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