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ROCKY MOUNTAIN TWIST #14 Black Oxide Cobalt Threaded-Shank Drill Bit - Cobalt Threaded-Shank Drill Bits
ROCKY MOUNTAIN TWISTCobalt Threaded-Shank Drill Bits

ROCKY MOUNTAIN TWIST #14 Black Oxide Cobalt Threaded-Shank Drill Bit

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #14 is a cobalt threaded-shank drill bit with a 0.1820-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type D…

SKU 3G-OTH-195600

Brand
ROCKY MOUNTAIN TWIST
Item
#14 Black Oxide 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
953CO14SS
Type
Black Oxide Cobalt
Overall Lg
1-1/4"

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: #14 is a cobalt threaded-shank drill bit with a 0.1820-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type D standards, with an overall length of 1-1/4 inches (MPN 953CO14SS).

Frequently Asked Questions

What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #14 used for?

This cobalt drill bit is designed for drilling precision holes in hardened materials such as stainless steel and titanium. Its threaded shank (1/4"-28) allows secure mounting in tool holders, making it ideal for aerospace and industrial applications requiring NAS 965 Type D compliance.

What are the specifications of the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #14?

The bit has a 0.1820-inch diameter, 1-1/4" overall length, and a 1/4"-28 threaded shank. It features a black oxide cobalt finish and conforms to NAS 965 Type D standards. The manufacturer part number is 953CO14SS.

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 distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the #14 bit (MPN 953CO14SS).

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

Match the bit diameter (0.1820" for #14) and thread size (1/4"-28) to your tool holder. Ensure the overall length (1-1/4") suits your application depth. For hardened materials, choose black oxide cobalt bits. Verify NAS 965 Type D compliance if required by your industry standards.

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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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
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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
This #14 cobalt threaded-shank drill bit has a 0.1820-inch diameter and a 1/4"-28 thread size. The black oxide finish and cobalt construction provide heat resistance for drilling hard metals. It meets NAS 965 Type D specifications and is used in precision drilling applications where secure mounting in tool holders is required
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This #14 cobalt threaded-shank drill bit has a 0.1820-inch diameter and a 1/4"-28 thread size. The black oxide finish and cobalt construction provide heat resistance for drilling hard metals. It meets NAS 965 Type D specifications and is used in precision drilling applications where secure mounting in tool holders is required
Cobalt threaded-shank drill bit with a #13 (0.1850-inch) diameter and 1/4"-28 thread size. Overall length is 1-1/4 inches. Black oxide finish. Conforms to NAS 965 Type D. Designed for drilling in hardened materials such as stainless steel and titanium, the threaded shank enables secure mounting in tool holders for high-torque operations
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Cobalt threaded-shank drill bit with a #13 (0.1850-inch) diameter and 1/4"-28 thread size. Overall length is 1-1/4 inches. Black oxide finish. Conforms to NAS 965 Type D. Designed for drilling in hardened materials such as stainless steel and titanium, the threaded shank enables secure mounting in tool holders for high-torque operations
This #13 cobalt drill bit has a 0.1850-inch diameter and a 1/4"-28 threaded shank for secure mounting in tool holders. With an overall length of 2-1/8 inches and a black oxide finish, it conforms to NAS 965 Type D. Typical applications include drilling in hardened materials such as aerospace alloys and stainless steel
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This #13 cobalt drill bit has a 0.1850-inch diameter and a 1/4"-28 threaded shank for secure mounting in tool holders. With an overall length of 2-1/8 inches and a black oxide finish, it conforms to NAS 965 Type D. Typical applications include drilling in hardened materials such as aerospace alloys and stainless steel
Cobalt threaded-shank drill bit with a #12 wire gauge diameter (0.1890 in.) and 1/4"-28 thread. Black oxide finish. Overall length 1-1/4 in. Meets NAS 965 Type D specification. Used for drilling precision holes in hardened materials, typically in tool holders for machining applications
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Cobalt threaded-shank drill bit with a #12 wire gauge diameter (0.1890 in.) and 1/4"-28 thread. Black oxide finish. Overall length 1-1/4 in. Meets NAS 965 Type D specification. Used for drilling precision holes in hardened materials, typically in tool holders for machining applications
This cobalt threaded-shank drill bit is designed for precision drilling in applications requiring secure shank retention. It features a black oxide finish and meets NAS 965 Type D specifications. Typical uses include machining high-strength materials in industrial and aerospace settings where threaded shank compatibility is needed
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This cobalt threaded-shank drill bit is designed for precision drilling in applications requiring secure shank retention. It features a black oxide finish and meets NAS 965 Type D specifications. Typical uses include machining high-strength materials in industrial and aerospace settings where threaded shank compatibility is needed

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This cobalt threaded-shank drill bit has a 5/16" diameter and a 1/4"-28 thread size, with an overall length of 1-1/4". The black oxide finish provides heat resistance for drilling in tough materials. It meets NAS 965 Type D specifications, suitable for precision drilling applications in aerospace and industrial settings
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This cobalt threaded-shank drill bit has a 3/8" diameter with a 1/4"-28 thread for secure mounting in tool holders. It features a black oxide finish and an overall length of 5/8". Designed for precision drilling in machining applications, it is suitable for use with tough materials
This cobalt threaded-shank drill bit features a 0.2460-inch diameter (Letter D) and a 1/4"-28 thread size. The black oxide finish provides resistance to wear and corrosion. It is designed for drilling precision holes in hard materials such as stainless steel and titanium, and the threaded shank allows secure mounting in tool holders for machining applications. Meets NAS 965 Type D specifications
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