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ROCKY MOUNTAIN TWIST #26 Cobalt Threaded-Shank Drill Bit - Cobalt Threaded-Shank Drill Bits
ROCKY MOUNTAIN TWISTCobalt Threaded-Shank Drill Bits

ROCKY MOUNTAIN TWIST #26 Cobalt Threaded-Shank Drill Bit

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #26 is a cobalt threaded-shank drill bit with a 0.1470-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type D, with…

SKU 3G-OTH-195571

Brand
ROCKY MOUNTAIN TWIST
Item
#26 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
953CO26SS
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: #26 is a cobalt threaded-shank drill bit with a 0.1470-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type D, with an overall length of 1-1/4 inches (MPN 953CO26SS).

Frequently Asked Questions

What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #26 used for?

This cobalt drill bit is designed for drilling precision holes in hard metals and aerospace alloys. Its threaded shank (1/4"-28) allows secure mounting in tool holders for high-torque applications. It conforms to NAS 965 Type D, making it suitable for maintenance and production tasks in aerospace and industrial manufacturing.

What are the specifications of the ROCKY MOUNTAIN TWIST 953CO26SS drill bit?

The ROCKY MOUNTAIN TWIST 953CO26SS is a #26 drill bit with a 0.1470-inch diameter and 1-1/4 inch overall length. It has a 1/4"-28 threaded shank, black oxide cobalt finish, and meets NAS 965 Type D standards. The cobalt material provides heat resistance for drilling tough materials.

Where to buy the ROCKY MOUNTAIN TWIST 953CO26SS drill bit worldwide?

3G Electric supplies the ROCKY MOUNTAIN TWIST 953CO26SS threaded shank drill bit worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time for this NAS 965 Type D cobalt drill bit.

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

Select based on hole diameter (0.1470 inch for #26), thread size (1/4"-28), and material compatibility. Cobalt bits suit hard metals; black oxide reduces friction. Ensure the shank matches your tool holder. For aerospace work, verify NAS 965 Type D compliance. 3G Electric can help match your application requirements.

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: Letter D, 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CODLS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter D, 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CODLS)
CLEVELAND Jobber Length Drill Bit: #26, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C13080)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: #26, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C13080)
CLEVELAND C16640 is a #28 jobber-length drill bit with a 0.1405-inch diameter, featuring TiN-coated cobalt construction and a 135° split point. The fast spiral flute design is optimized for deep-hole drilling in hard materials, reducing walking and providing heat resistance for extended tool life in industrial metalworking applications
CLEVELAND
CLEVELAND C16640 is a #28 jobber-length drill bit with a 0.1405-inch diameter, featuring TiN-coated cobalt construction and a 135° split point. The fast spiral flute design is optimized for deep-hole drilling in hard materials, reducing walking and providing heat resistance for extended tool life in industrial metalworking applications
CLEVELAND Jobber Length Drill Bit: #26, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16638)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: #26, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16638)
This CLEVELAND jobber-length drill bit is made of TiCN-coated cobalt with a fast spiral design and a 135° split point. It is suited for deep hole-drilling applications in metalworking, such as production machining, tool and die work, and maintenance tasks. The #28 size has a 0.1405-inch diameter
CLEVELAND
This CLEVELAND jobber-length drill bit is made of TiCN-coated cobalt with a fast spiral design and a 135° split point. It is suited for deep hole-drilling applications in metalworking, such as production machining, tool and die work, and maintenance tasks. The #28 size has a 0.1405-inch diameter
CLEVELAND Screw Machine Drill Bit: #28, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C14389)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: #28, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C14389)

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