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ROCKY MOUNTAIN TWIST High-Speed Steel Threaded-Shank Drill Bit - High-Speed Steel Threaded-Shank Drill Bits
ROCKY MOUNTAIN TWISTHigh-Speed Steel Threaded-Shank Drill Bits

ROCKY MOUNTAIN TWIST High-Speed Steel Threaded-Shank Drill Bit

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: Letter G is a high-speed steel threaded-shank drill bit with a 0.2610-inch diameter. It features a 1/4"-28 thread size and meets NAS 965 Type B specifications. The…

SKU 3G-OTH-192785

Also listed as: 953 HSGST · 953-HSGST

Brand
ROCKY MOUNTAIN TWIST
Item
High-Speed Steel Threaded-Shank Drill Bit
Category
High-Speed Steel 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
953HSGST
Type
Black Oxide HSS
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 high-speed steel threaded-shank drill bit with a 0.2610-inch diameter. It features a 1/4"-28 thread size and meets NAS 965 Type B specifications. The bit has a 9/16" overall length and a black oxide finish.

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 is required for secure mounting in collets or holders. It meets NAS 965 Type B specifications, making it suitable for high-tolerance metalworking tasks.

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 from black oxide high-speed steel (HSS) and meets NAS 965 Type B standards. The manufacturer part number is 953HSGST.

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

3G Electric supplies the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item globally.

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

Select based on thread size (1/4"-28), diameter (0.2610 inches), and overall length (9/16"). Ensure the shank matches your tool holder. For aerospace work, verify NAS 965 Type B compliance. ROCKY MOUNTAIN TWIST bits are designed for precision drilling in hard metals.

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 high-speed steel 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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Cross-referenced by specification & description
High-speed steel threaded-shank drill bit with a 0.2610-inch diameter (Letter G) and 1/4"-28 thread. Black oxide finish. Overall length 1-1/4". Meets NAS 965 Type B. Used for precision drilling in applications requiring secure mounting in tool holders
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High-speed steel threaded-shank drill bit with a 0.2610-inch diameter (Letter G) and 1/4"-28 thread. Black oxide finish. Overall length 1-1/4". Meets NAS 965 Type B. Used for precision drilling in applications requiring secure mounting in tool holders
This high-speed steel drill bit features a threaded shank for secure mounting in tool holders. With a 0.2610-inch diameter (Letter G) and 1/4"-28 thread, it is suited for precision drilling in metalworking applications. The black oxide finish provides increased lubricity and wear resistance. Meets NAS 965 Type B specifications
ROCKY MOUNTAIN TWIST
This high-speed steel drill bit features a threaded shank for secure mounting in tool holders. With a 0.2610-inch diameter (Letter G) and 1/4"-28 thread, it is suited for precision drilling in metalworking applications. The black oxide finish provides increased lubricity and wear resistance. Meets NAS 965 Type B specifications
High-speed steel drill bit with a threaded shank for secure mounting in tool holders. Features a black oxide finish and conforms to NAS 965 Type B. Used for precision drilling in metals, particularly in applications requiring high tolerance and secure shank retention
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High-speed steel drill bit with a threaded shank for secure mounting in tool holders. Features a black oxide finish and conforms to NAS 965 Type B. Used for precision drilling in metals, particularly in applications requiring high tolerance and secure shank retention
This #22 high-speed steel drill bit features a threaded shank for secure holding in tool holders. With a 0.1570-inch diameter and 1/4-28 thread, it has a 9/16" overall length and a black oxide finish. Conforms to NAS 965 Type B standards. Used for drilling metals and composites in precision applications
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This #22 high-speed steel drill bit features a threaded shank for secure holding in tool holders. With a 0.1570-inch diameter and 1/4-28 thread, it has a 9/16" overall length and a black oxide finish. Conforms to NAS 965 Type B standards. Used for drilling metals and composites in precision applications
This 5/16" diameter drill bit features a 1/4"-28 threaded shank for secure mounting in tool holders. Made from black oxide high-speed steel (HSS) with a 5/8" overall length, it meets NAS 965 Type B specifications. Suitable for precision drilling in metalworking applications requiring a threaded shank
ROCKY MOUNTAIN TWIST
This 5/16" diameter drill bit features a 1/4"-28 threaded shank for secure mounting in tool holders. Made from black oxide high-speed steel (HSS) with a 5/8" overall length, it meets NAS 965 Type B specifications. Suitable for precision drilling in metalworking applications requiring a threaded shank
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/32", 9/16" Overall Lg, Black Oxide HSS (MPN 953HS7/32ST)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/32", 9/16" Overall Lg, Black Oxide HSS (MPN 953HS7/32ST)

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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #36, 13/32" Overall Lg, Black Oxide HSS (MPN 953HS36VS)
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This #20 high-speed steel drill bit features a threaded shank with 1/4"-28 thread for secure mounting in tool holders. It has a 0.1610-inch diameter and 13/32-inch overall length, with a black oxide finish. Conforms to NAS 965 Type B. Suitable for precision drilling in metalworking applications requiring a threaded shank
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