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ROCKY MOUNTAIN TWIST 11/64" 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 11/64" High-Speed Steel Threaded-Shank Drill Bit

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (11/64") is a high-speed steel threaded-shank drill bit with a 1/4"-28 thread size and a 0.1719-inch diameter. It features a black oxide finish and meets NAS 965 Type…

SKU 3G-OTH-192756

Also listed as: 953HS1164SS · 953HS11 64SS · 953HS11-64SS

Brand
ROCKY MOUNTAIN TWIST
Item
11/64" 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
953HS11/64SS
Type
Black Oxide HSS
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 (11/64") is a high-speed steel threaded-shank drill bit with a 1/4"-28 thread size and a 0.1719-inch diameter. It features a black oxide finish and meets NAS 965 Type B specifications, with an overall length of 1-1/4 inches (MPN 953HS11/64SS).

Frequently Asked Questions

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

This drill bit is used for precision drilling in metalworking and aerospace applications where a threaded shank provides secure tool retention. Its 1/4"-28 thread and NAS 965 Type B compliance make it suitable for high-tolerance environments like aircraft assembly and industrial machining.

What are the specifications of the ROCKY MOUNTAIN TWIST 11/64" drill bit?

The ROCKY MOUNTAIN TWIST drill bit has a 0.1719-inch diameter (11/64"), 1/4"-28 threaded shank, and 1-1/4" overall length. It is made of high-speed steel with a black oxide finish and meets NAS 965 Type B specifications. The manufacturer part number is 953HS11/64SS.

Where to buy ROCKY MOUNTAIN TWIST drill bits worldwide?

3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS 965 Type B bit for your operations.

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

Select based on thread size (1/4"-28 for this bit), diameter (0.1719 inches), and material compatibility. High-speed steel with black oxide suits ferrous metals. Ensure the shank matches your tool holder and that the bit meets required standards like NAS 965 Type B for aerospace work.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64", 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS11/64LS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64", 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS11/64LS)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64", 9/16" Overall Lg, Black Oxide HSS (MPN 953HS11/64ST)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 11/64", 9/16" Overall Lg, Black Oxide HSS (MPN 953HS11/64ST)
This high-speed steel drill bit features a 9/64" diameter and a threaded shank for secure retention in tool holders. The black oxide finish provides increased lubricity and corrosion resistance. With an overall length of 1-1/4", it is suited for precision drilling in metalworking applications
ROCKY MOUNTAIN TWIST
This high-speed steel drill bit features a 9/64" diameter and a threaded shank for secure retention in tool holders. The black oxide finish provides increased lubricity and corrosion resistance. With an overall length of 1-1/4", it is suited for precision drilling in metalworking applications
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 13/64", 1-1/4" Overall Lg, Black Oxide HSS (MPN 953HS13/64SS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 13/64", 1-1/4" Overall Lg, Black Oxide HSS (MPN 953HS13/64SS)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 13/64", 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS13/64LS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 13/64", 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS13/64LS)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/64", 1/2" Overall Lg, Black Oxide HSS (MPN 953HS7/64ST)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 7/64", 1/2" Overall Lg, Black Oxide HSS (MPN 953HS7/64ST)

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