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ROCKY MOUNTAIN TWIST Threaded-Shank Three-Flute Countersink, 1/4"-28 Thread - Threaded-Shank Three-Flute Countersinks
ROCKY MOUNTAIN TWISTThreaded-Shank Three-Flute Countersinks

ROCKY MOUNTAIN TWIST Threaded-Shank Three-Flute Countersink, 1/4"-28 Thread

The ROCKY MOUNTAIN TWIST Countersink (MPN 954HS5-10) is a threaded-shank three-flute countersink with a 100° angle, 3 flutes, a 1/2 in body diameter, and a 1/4"-28 shank thread size. This tool is designed for…

SKU 3G-OTH-186103

Also listed as: 954HS510 · 954HS5 10

Brand
ROCKY MOUNTAIN TWIST
Item
Threaded-Shank Three-Flute Countersink, 1/4"-28 Thread
Part Number
954HS5-10
Category
Threaded-Shank Three-Flute Countersinks
Available to Order
Also known as:954HS5-10ROCKY MOUNTAIN TWIST
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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
954HS5-10
Shank Thread Size
1/4"-28

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

Product Description

The ROCKY MOUNTAIN TWIST Countersink (MPN 954HS5-10) is a threaded-shank three-flute countersink with a 100° angle, 3 flutes, a 1/2 in body diameter, and a 1/4"-28 shank thread size. This tool is designed for countersinking operations requiring a 100° angle and a 1/4"-28 threaded shank.

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 Countersink 954HS5-10 used for?

The ROCKY MOUNTAIN TWIST Countersink 954HS5-10 is used for creating a 100° chamfer around a pre-drilled hole, allowing screw heads to sit flush with or below the workpiece surface. It is commonly applied in metalworking, woodworking, and composite fabrication where a 1/4"-28 threaded shank is required.

What are the specifications of the ROCKY MOUNTAIN TWIST Countersink 954HS5-10?

The ROCKY MOUNTAIN TWIST Countersink 954HS5-10 has a 100° angle, 3 flutes, a 1/2 in body diameter, and a 1/4"-28 shank thread size. The manufacturer part number is 954HS5-10. It is designed for threaded-shank applications requiring precise countersinking.

Where to buy the ROCKY MOUNTAIN TWIST Countersink 954HS5-10 worldwide?

You can source the ROCKY MOUNTAIN TWIST Countersink 954HS5-10 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this threaded-shank countersink.

How to select the correct ROCKY MOUNTAIN TWIST Countersink for a 1/4"-28 shank?

To select the correct ROCKY MOUNTAIN TWIST Countersink, verify the shank thread size matches your toolholder: the 954HS5-10 uses a 1/4"-28 thread. Ensure the body diameter (1/2 in) and flute count (3) suit your material and hole size. Always match the countersink angle (100°) to your fastener head angle.

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
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ROCKY MOUNTAIN TWIST Products

3G Electric supplies ROCKY MOUNTAIN TWIST threaded-shank three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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