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

ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter G, 9/16" Overall Lg

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter G is a cobalt threaded-shank drill bit with a 0.2610-inch diameter, a 1/4"-28 thread size, and a 9/16" overall length. It meets NAS 965 Type D specifications…

SKU 3G-OTH-195545

Also listed as: 953 COGST · 953-COGST

Brand
ROCKY MOUNTAIN TWIST
Item
Threaded Shank Drill Bit: Letter G, 9/16" Overall Lg
Category
Cobalt Threaded-Shank Drill Bits
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

ROCKY MOUNTAIN TWIST
Manufacturer Part Number
953COGST
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: Letter G is a cobalt threaded-shank drill bit with a 0.2610-inch diameter, a 1/4"-28 thread size, and a 9/16" overall length. It meets NAS 965 Type D specifications and features a black oxide finish on cobalt material.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 requiring threaded shank bits. It meets NAS 965 Type D specifications, making it suitable for high-strength materials where secure shank retention is critical.

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

The bit has a 0.2610-inch diameter (Letter G), a 1/4"-28 thread size, and a 9/16" overall length. It is made of black oxide cobalt and meets NAS 965 Type D standards. The manufacturer part number is 953COGST.

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 location. Contact us for availability and lead time on this NAS 965 Type D bit.

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

Select based on thread size (1/4"-28), diameter (0.2610 inch), and overall length (9/16"). Ensure the bit meets NAS 965 Type D for aerospace use. The black oxide cobalt finish provides heat resistance and durability for hard materials.

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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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter G, 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953COGLS)
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This cobalt threaded-shank drill bit features a black oxide finish and a 9/16" overall length. Designed for precision drilling where a threaded shank is required for secure mounting in collets or holders. Suitable for use in machining applications requiring heat resistance and the ability to drill hard materials
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This cobalt threaded-shank drill bit features a black oxide finish and a 9/16" overall length. Designed for precision drilling where a threaded shank is required for secure mounting in collets or holders. Suitable for use in machining applications requiring heat resistance and the ability to drill hard materials
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This cobalt threaded-shank drill bit features a black oxide finish and a 1/4"-28 thread size for secure mounting in tool holders. With a 0.2570-inch diameter (Letter F) and 9/16" overall length, it meets NAS 965 Type D specifications. Suitable for precision drilling in high-strength materials such as stainless steel and titanium in industrial and aerospace applications
Cobalt threaded-shank drill bit with a black oxide finish. Features a Letter C size (0.2420" diameter) and 1/4"-28 threaded shank for secure tool holding. Overall length of 9/16". Suitable for precision drilling in applications requiring a threaded shank
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Cobalt threaded-shank drill bit with a black oxide finish. Features a Letter C size (0.2420" diameter) and 1/4"-28 threaded shank for secure tool holding. Overall length of 9/16". Suitable for precision drilling in applications requiring a threaded shank

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