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ROCKY MOUNTAIN TWIST #9 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 #9 High-Speed Steel Threaded-Shank Drill Bit

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #9 is a high-speed steel threaded-shank drill bit with a 0.1960-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965…

SKU 3G-OTH-192860

Brand
ROCKY MOUNTAIN TWIST
Item
#9 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
953HS9ST
Type
Black Oxide HSS, NAS 965 Type B
Overall Lg
5/8"

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: #9 is a high-speed steel threaded-shank drill bit with a 0.1960-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type B, with an overall length of 5/8" (MPN 953HS9ST).

Frequently Asked Questions

What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #9 used for?

This drill bit is used for precision drilling in aerospace and industrial applications where a threaded shank is required for secure tool holding. It is designed for high-speed steel drilling in metals and composites, conforming to NAS 965 Type B standards.

What are the specifications of the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #9?

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #9 has a 0.1960-inch diameter, a 1/4"-28 thread size, and a 5/8" overall length. It is made of black oxide high-speed steel, conforms to NAS 965 Type B, and carries MPN 953HS9ST.

Where to buy the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #9 worldwide?

3G Electric supplies the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #9 worldwide. As a global industrial equipment 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 the drill bit based on the required hole diameter, thread size, and material. For the #9 bit, ensure your tool holder accepts a 1/4"-28 threaded shank. The black oxide finish on high-speed steel provides wear resistance for drilling metals. Always match the bit to your application's hardness.

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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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #9, 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS9LS)
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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #9, 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS9LS)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #9, 1-1/4" Overall Lg, Black Oxide HSS (MPN 953HS9SS)
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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #9, 1-1/4" Overall Lg, Black Oxide HSS (MPN 953HS9SS)
High-speed steel threaded-shank drill bit with a 0.1990-inch diameter and 1/4"-28 thread size. Black oxide finish. Overall length 5/8 inch. Conforms to NAS 965 Type B. Used for precision drilling in applications requiring a threaded shank for secure mounting in tool holders
ROCKY MOUNTAIN TWIST
High-speed steel threaded-shank drill bit with a 0.1990-inch diameter and 1/4"-28 thread size. Black oxide finish. Overall length 5/8 inch. Conforms to NAS 965 Type B. Used for precision drilling in applications requiring a threaded shank for secure mounting in tool holders
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #7, 5/8" Overall Lg, Black Oxide HSS, NAS 965 Type B (MPN 953HS7ST)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #7, 5/8" Overall Lg, Black Oxide HSS, NAS 965 Type B (MPN 953HS7ST)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #10, 9/16" Overall Lg, Black Oxide HSS (MPN 953HS10ST)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #10, 9/16" Overall Lg, Black Oxide HSS (MPN 953HS10ST)
This high-speed steel drill bit features a #6 wire gauge diameter of 0.2040 inches and a 1/4"-28 threaded shank. The black oxide finish aids in wear resistance and chip evacuation. With a 5/8" overall length, it conforms to NAS 965 Type B standards for precision drilling in metals
ROCKY MOUNTAIN TWIST
This high-speed steel drill bit features a #6 wire gauge diameter of 0.2040 inches and a 1/4"-28 threaded shank. The black oxide finish aids in wear resistance and chip evacuation. With a 5/8" overall length, it conforms to NAS 965 Type B standards for precision drilling in metals

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