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ROCKY MOUNTAIN TWIST 953CO5/32LS Cobalt Threaded-Shank Drill Bit - Cobalt Threaded-Shank Drill Bits
ROCKY MOUNTAIN TWISTCobalt Threaded-Shank Drill Bits

ROCKY MOUNTAIN TWIST 953CO5/32LS Cobalt Threaded-Shank Drill Bit

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32" is a cobalt threaded-shank drill bit with a 0.1563" diameter and 1/4"-28 thread size. It features a 2-1/8" overall length, black oxide finish, and meets NAS…

SKU 3G-OTH-196485

Also listed as: 953CO532LS · 953CO5 32LS · 953CO5-32LS

Brand
ROCKY MOUNTAIN TWIST
Item
953CO5/32LS Cobalt Threaded-Shank Drill Bit
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
953CO5/32LS
Type
Black Oxide Cobalt
Overall Lg
2-1/8"

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 0.1563" diameter and 1/4"-28 thread size. It features a 2-1/8" overall length, black oxide finish, and meets NAS 965 Type D specification.

Frequently Asked Questions

What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit used for?

This drill bit is used for precision drilling in aerospace and industrial applications where a threaded shank provides secure retention in tool holders. The 5/32" diameter and NAS 965 Type D compliance make it suitable for high-tolerance metalworking, especially on hardened materials requiring cobalt construction.

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

The ROCKY MOUNTAIN TWIST 953CO5/32LS is a cobalt threaded-shank drill bit with a 0.1563" diameter, 1/4"-28 thread size, and 2-1/8" overall length. It has a black oxide finish and meets NAS 965 Type D specification. The manufacturer part number is 953CO5/32LS.

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

3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 953CO5/32LS or other sizes for your operations.

How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?

Select based on required hole diameter, thread size, and material. The 953CO5/32LS has a 5/32" diameter with 1/4"-28 thread and is made of cobalt for drilling hard metals. Ensure your tool holder accepts threaded shanks and that the overall length of 2-1/8" fits your application clearance.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32", 1-1/4" Overall Lg, Black Oxide Cobalt (MPN 953CO5/32SS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32", 1-1/4" Overall Lg, Black Oxide Cobalt (MPN 953CO5/32SS)
This cobalt threaded-shank drill bit has a 0.1563-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D specifications. Suitable for precision drilling in applications requiring secure mounting in tool holders, such as in aerospace and industrial settings
ROCKY MOUNTAIN TWIST
This cobalt threaded-shank drill bit has a 0.1563-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type D specifications. Suitable for precision drilling in applications requiring secure mounting in tool holders, such as in aerospace and industrial settings
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)
This 3/32" diameter cobalt drill bit features a 1/4-28 threaded shank for secure mounting in tool holders. The black oxide finish provides enhanced lubricity and wear resistance. It is suitable for drilling precision holes in hard materials such as stainless steel and titanium in industrial and aerospace applications. Meets NAS 965 Type D specifications
ROCKY MOUNTAIN TWIST
This 3/32" diameter cobalt drill bit features a 1/4-28 threaded shank for secure mounting in tool holders. The black oxide finish provides enhanced lubricity and wear resistance. It is suitable for drilling precision holes in hard materials such as stainless steel and titanium in industrial and aerospace applications. Meets NAS 965 Type D specifications
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32", 9/16" Overall Lg, Black Oxide Cobalt (MPN 953CO5/32ST)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/32", 9/16" Overall Lg, Black Oxide Cobalt (MPN 953CO5/32ST)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/32", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO7/32LS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/32", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO7/32LS)

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Cobalt threaded-shank drill bit with a 0.2570-inch diameter (Letter F) and 1/4"/28 thread size. Overall length 13/32". Black oxide finish. Meets NAS 965 Type D specifications. Used for precision drilling in applications requiring secure mounting in tool holders
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Cobalt threaded-shank drill bit with a 0.2570-inch diameter (Letter F) and 1/4"/28 thread size. Overall length 13/32". Black oxide finish. Meets NAS 965 Type D specifications. Used for precision drilling in applications requiring secure mounting in tool holders
Cobalt threaded-shank drill bit with a #17 diameter of 0.1730 inches and a 1/4"-28 thread size. Overall length is 1-1/4 inches. Black oxide finish. Meets NAS 965 Type D specifications. Used for drilling precision holes in hardened materials, commonly in aerospace and industrial manufacturing
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Cobalt threaded-shank drill bit with a #17 diameter of 0.1730 inches and a 1/4"-28 thread size. Overall length is 1-1/4 inches. Black oxide finish. Meets NAS 965 Type D specifications. Used for drilling precision holes in hardened materials, commonly in aerospace and industrial manufacturing
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 #13 diameter of 0.1850 inches and a 1/4"-28 threaded shank. Overall length is 13/32 inch. Black oxide finish. Meets NAS 965 Type D specifications. Used for precision drilling in applications requiring secure mounting in tool holders
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Cobalt threaded-shank drill bit with a #13 diameter of 0.1850 inches and a 1/4"-28 threaded shank. Overall length is 13/32 inch. Black oxide finish. Meets NAS 965 Type D specifications. Used for precision drilling in applications requiring secure mounting in tool holders
This cobalt threaded-shank drill bit has a #7 diameter of 0.2010 inches and a 1/4"-28 thread size. It features a black oxide finish for heat resistance and an overall length of 2-1/8 inches. Conforms to NAS 965 Type D. Used for drilling precision holes in hard metals and aerospace alloys, with the threaded shank enabling secure mounting in tool holders for high-torque applications
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This cobalt threaded-shank drill bit has a #7 diameter of 0.2010 inches and a 1/4"-28 thread size. It features a black oxide finish for heat resistance and an overall length of 2-1/8 inches. Conforms to NAS 965 Type D. Used for drilling precision holes in hard metals and aerospace alloys, with the threaded shank enabling secure mounting in tool holders for high-torque applications
This cobalt threaded-shank drill bit has a 0.2420-inch diameter (Letter C) and a 1/4-28 thread size. The black oxide finish provides lubricity and wear resistance. Overall length is 1-1/4 inches. Used for drilling precision holes in hard metals such as stainless steel and titanium, with the threaded shank enabling secure mounting in tool holders for industrial machining applications
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This cobalt threaded-shank drill bit has a 0.2420-inch diameter (Letter C) and a 1/4-28 thread size. The black oxide finish provides lubricity and wear resistance. Overall length is 1-1/4 inches. Used for drilling precision holes in hard metals such as stainless steel and titanium, with the threaded shank enabling secure mounting in tool holders for industrial machining applications
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Cobalt threaded-shank drill bit with a #14 wire gauge diameter of 0.1820 inches and a 1/4"-28 threaded shank. Overall length is 2-1/8 inches. Black oxide finish on cobalt steel. Meets NAS 965 Type D specifications. Used for drilling precision holes in hardened materials, typically mounted in tool holders for high-torque applications
Cobalt threaded-shank drill bit with #40 diameter (0.0980") and 1/4"-28 thread. Black oxide finish. Overall length 13/32". Conforms to NAS 965 Type D standards. Used for precision drilling in high-strength materials where a secure threaded shank is required
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