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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 9/64", 2-1/8" Overall Lg - Cobalt Threaded-Shank Drill Bits
ROCKY MOUNTAIN TWISTCobalt Threaded-Shank Drill Bits

ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 9/64", 2-1/8" Overall Lg

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 3G-OTH-195675) is a 9/64" cobalt threaded-shank drill bit with a 1/4"-28 thread size and a 0.1406-inch diameter. It features a 2-1/8" overall length, black oxide…

SKU 3G-OTH-195675

Also listed as: 953CO964LS · 953CO9 64LS · 953CO9-64LS

Brand
ROCKY MOUNTAIN TWIST
Item
Threaded Shank Drill Bit: 9/64", 2-1/8" 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
953CO9/64LS
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 (SKU 3G-OTH-195675) is a 9/64" cobalt threaded-shank drill bit with a 1/4"-28 thread size and a 0.1406-inch diameter. It features a 2-1/8" overall length, black oxide finish, and meets NAS 965 Type D specifications.

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 9/64" cobalt drill bit is designed for precision drilling in aerospace and industrial applications where a threaded shank (1/4"-28) is required for secure mounting in tool holders. It meets NAS 965 Type D specifications for high-strength materials.

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

The bit has a 9/64" (0.1406") diameter, 2-1/8" overall length, 1/4"-28 threaded shank, black oxide cobalt finish, and meets NAS 965 Type D. The manufacturer part number is 953CO9/64LS from ROCKY MOUNTAIN TWIST.

Where to buy the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit worldwide?

3G Electric supplies this ROCKY MOUNTAIN TWIST drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit?

Select based on required hole diameter (9/64"), thread size (1/4"-28), and material compatibility. Cobalt bits suit hardened steels. Verify overall length (2-1/8") fits your tool holder. For NAS 965 compliance, confirm Type D geometry matches 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 9/64" (0.1406 inch) diameter cobalt threaded-shank drill bit features a black oxide finish and a 1/4"-28 thread size. With an overall length of 1-1/4", it is designed for precision drilling in applications requiring secure shank retention, such as aerospace and industrial machining. Meets NAS 965 Type D specifications
ROCKY MOUNTAIN TWIST
This 9/64" (0.1406 inch) diameter cobalt threaded-shank drill bit features a black oxide finish and a 1/4"-28 thread size. With an overall length of 1-1/4", it is designed for precision drilling in applications requiring secure shank retention, such as aerospace and industrial machining. Meets NAS 965 Type D specifications
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/64", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO7/64LS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/64", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO7/64LS)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 15/64", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO15/64LS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 15/64", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO15/64LS)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO11/64LS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64", 2-1/8" Overall Lg, Black Oxide Cobalt (MPN 953CO11/64LS)
This cobalt threaded-shank drill bit has a 9/64" diameter and 9/16" overall length. The black oxide finish provides surface protection. It is used for precision drilling in applications where a threaded shank ensures secure retention in tool holders
ROCKY MOUNTAIN TWIST
This cobalt threaded-shank drill bit has a 9/64" diameter and 9/16" overall length. The black oxide finish provides surface protection. It is used for precision drilling in applications where a threaded shank ensures secure retention in tool holders
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/64", 1" Overall Lg, Black Oxide Cobalt (MPN 953CO7/64SS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/64", 1" Overall Lg, Black Oxide Cobalt (MPN 953CO7/64SS)

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Cobalt threaded-shank drill bit with 0.1250" diameter and 1/4"-28 thread size. Black oxide finish. Overall length 1-1/4". Meets NAS 965 Type D specifications. Used for drilling precision holes in hard metals and aerospace alloys in industrial machining and maintenance applications
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Cobalt threaded-shank drill bit with 0.2188" diameter and 1/4-28 thread size. Black oxide finish, 2-1/8" overall length. Meets NAS 965 Type D specification. Used for drilling precision holes in hardened metals and aerospace alloys, suitable for CNC machining and maintenance applications
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