We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 13/64", 5/8" Overall Lg - High-Speed Steel Threaded-Shank Drill Bits
ROCKY MOUNTAIN TWISTHigh-Speed Steel Threaded-Shank Drill Bits

ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 13/64", 5/8" Overall Lg

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 953HS13/64ST, MPN 953HS13/64ST) is a high-speed steel threaded-shank drill bit with a 13/64" diameter (0.2031 inches) and a 1/4"-28 thread size. It features a…

SKU 3G-OTH-192761

Also listed as: 953HS1364ST · 953HS13 64ST · 953HS13-64ST

Brand
ROCKY MOUNTAIN TWIST
Item
Threaded Shank Drill Bit: 13/64", 5/8" Overall Lg
Category
High-Speed Steel Threaded-Shank Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
953HS13/64ST
Type
Black Oxide HSS
Overall Lg
5/8"

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ROCKY MOUNTAIN TWIST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 953HS13/64ST, MPN 953HS13/64ST) is a high-speed steel threaded-shank drill bit with a 13/64" diameter (0.2031 inches) and a 1/4"-28 thread size. It features a 5/8" overall length, black oxide finish, and meets NAS 965 Type B specification.

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 13/64" threaded shank drill bit used for?

This high-speed steel drill bit is designed for precision drilling in aerospace and industrial applications requiring a threaded shank. The 1/4"-28 thread allows secure mounting in tool holders, while the black oxide finish reduces friction and improves wear resistance.

What are the specifications of the ROCKY MOUNTAIN TWIST 953HS13/64ST drill bit?

The ROCKY MOUNTAIN TWIST 953HS13/64ST has a 13/64" (0.2031") diameter, 1/4"-28 threaded shank, 5/8" overall length, black oxide HSS construction, and meets NAS 965 Type B specification. It is a high-speed steel threaded-shank drill bit for industrial use.

Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?

3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits like the 953HS13/64ST to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS 965 Type B bit.

How to select the correct threaded shank drill bit for my application?

Match the thread size (e.g., 1/4"-28) to your tool holder, and choose diameter (13/64") and overall length (5/8") based on hole depth and material. For aerospace work, verify NAS 965 Type B compliance. 3G Electric can help source the right ROCKY MOUNTAIN TWIST bit for your needs.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
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: 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: 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)
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 9/64", 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS9/64LS)
ROCKY MOUNTAIN TWIST
ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 9/64", 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS9/64LS)
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 threaded-shank drill bit features a 9/64" diameter and a 1/4"-28 thread for secure retention in tool holders. The black oxide finish reduces friction during drilling. It is suitable for precision drilling in metals and composites in industrial and aerospace applications. Conforms to NAS 965 Type B
ROCKY MOUNTAIN TWIST
This high-speed steel threaded-shank drill bit features a 9/64" diameter and a 1/4"-28 thread for secure retention in tool holders. The black oxide finish reduces friction during drilling. It is suitable for precision drilling in metals and composites in industrial and aerospace applications. Conforms to NAS 965 Type B

More from ROCKY MOUNTAIN TWIST

View all ROCKY MOUNTAIN TWIST parts
High-speed steel threaded-shank drill bit with a 0.1040-inch diameter and 1/4"-28 thread. Black oxide finish reduces friction. Conforms to NAS 965 Type B. Overall length 1 inch. Used in jigs, fixtures, and assembly operations requiring threaded shank retention
ROCKY MOUNTAIN TWIST
High-speed steel threaded-shank drill bit with a 0.1040-inch diameter and 1/4"-28 thread. Black oxide finish reduces friction. Conforms to NAS 965 Type B. Overall length 1 inch. Used in jigs, fixtures, and assembly operations requiring threaded shank retention
Black oxide high-speed steel drill bit with a 1/4"-28 threaded shank for secure retention in drilling applications. 11/64" diameter, 1-1/4" overall length. Suitable for precision drilling in metalworking and industrial machining where threaded shank tooling is required
ROCKY MOUNTAIN TWIST
Black oxide high-speed steel drill bit with a 1/4"-28 threaded shank for secure retention in drilling applications. 11/64" diameter, 1-1/4" overall length. Suitable for precision drilling in metalworking and industrial machining where threaded shank tooling is required
High-speed steel threaded-shank drill bit with a 0.2500" diameter and 1/4"-28 thread size. Black oxide finish. Overall length 9/16". Meets NAS 965 Type B specifications. Used for precision drilling in applications requiring a threaded shank for secure tool holding
ROCKY MOUNTAIN TWIST
High-speed steel threaded-shank drill bit with a 0.2500" diameter and 1/4"-28 thread size. Black oxide finish. Overall length 9/16". Meets NAS 965 Type B specifications. Used for precision drilling in applications requiring a threaded shank for secure tool holding
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
ROCKY MOUNTAIN TWIST
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 3/16" diameter and a 1/4"-28 threaded shank for secure mounting in tool holders. The black oxide finish provides wear resistance and heat dissipation. Overall length is 1-1/4". Suitable for precision drilling in metal and composite materials in industrial applications
ROCKY MOUNTAIN TWIST
This high-speed steel drill bit features a 3/16" diameter and a 1/4"-28 threaded shank for secure mounting in tool holders. The black oxide finish provides wear resistance and heat dissipation. Overall length is 1-1/4". Suitable for precision drilling in metal and composite materials in industrial applications
This #13 high-speed steel drill bit features a threaded shank with 1/4"-28 thread for secure retention in tool holders. The black oxide finish reduces friction and improves wear resistance. With a 0.1850-inch diameter and 13/32" overall length, it is suited for precision drilling in metalworking applications requiring threaded shank compatibility
ROCKY MOUNTAIN TWIST
This #13 high-speed steel drill bit features a threaded shank with 1/4"-28 thread for secure retention in tool holders. The black oxide finish reduces friction and improves wear resistance. With a 0.1850-inch diameter and 13/32" overall length, it is suited for precision drilling in metalworking applications requiring threaded shank compatibility
This high-speed steel drill bit features a 1/4"-28 threaded shank for secure mounting in tool holders. The black oxide finish provides wear resistance. With a 0.2500" diameter and 2-1/8" overall length, it meets NAS 965 Type B specifications. Commonly used for precision drilling in metalworking and industrial applications
ROCKY MOUNTAIN TWIST
This high-speed steel drill bit features a 1/4"-28 threaded shank for secure mounting in tool holders. The black oxide finish provides wear resistance. With a 0.2500" diameter and 2-1/8" overall length, it meets NAS 965 Type B specifications. Commonly used for precision drilling in metalworking and industrial applications
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