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ROCKY MOUNTAIN TWIST 953HS3/16SS 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 953HS3/16SS High-Speed Steel Threaded-Shank Drill Bit

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (SKU 953HS3/16SS, MPN 953HS3/16SS) is a high-speed steel threaded-shank drill bit with a 3/16" diameter (0.1875 in) and a 1/4"-28 thread size. It features a black…

SKU 3G-OTH-192759

Also listed as: 953HS316SS · 953HS3 16SS · 953HS3-16SS

Brand
ROCKY MOUNTAIN TWIST
Item
953HS3/16SS 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
953HS3/16SS
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 (SKU 953HS3/16SS, MPN 953HS3/16SS) is a high-speed steel threaded-shank drill bit with a 3/16" diameter (0.1875 in) and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B specifications, with an overall length of 1-1/4".

Frequently Asked Questions

What is the ROCKY MOUNTAIN TWIST threaded shank drill bit used for?

This drill bit is used for precision drilling in metal and composite materials, commonly in aerospace and industrial applications. Its threaded shank (1/4"-28) allows secure mounting in tool holders, reducing slippage. The black oxide HSS construction provides wear resistance and heat dissipation for extended tool life.

What are the specifications of the ROCKY MOUNTAIN TWIST 953HS3/16SS drill bit?

The ROCKY MOUNTAIN TWIST 953HS3/16SS is a high-speed steel drill bit with a 3/16" (0.1875 in) diameter, 1/4"-28 threaded shank, and 1-1/4" overall length. It has a black oxide finish and meets NAS 965 Type B specifications. The manufacturer part number is 953HS3/16SS.

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

3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 953HS3/16SS or other models for your operations.

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

Select based on your required hole diameter (e.g., 3/16") and thread size (1/4"-28) to match your tool holder. Ensure the overall length (1-1/4") fits your application depth. The black oxide HSS material suits general metal drilling. For aerospace work, verify NAS 965 Type B compliance as specified.

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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This 3/16" diameter high-speed steel drill bit features a 1/4"-28 threaded shank for secure mounting in tool holders. The black oxide finish provides lubricity and corrosion resistance. Overall length is 2-1/8". Suitable for drilling in metal and composite materials in industrial machining applications
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This high-speed steel drill bit features a 5/16" diameter and a 1/4"-28 threaded shank for secure mounting in tool holders. The black oxide finish reduces friction and extends tool life. Conforms to NAS 965 Type B standards. Overall length is 1-1/4"
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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: 5/16", 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS5/16LS)
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