ROCKY MOUNTAIN TWIST Threaded-Shank Three-Flute Countersink
The ROCKY MOUNTAIN TWIST Countersink is a threaded-shank three-flute countersink with a 100° angle, 3 flutes, and a 1/2 in body diameter. It features a 1/4"-28 shank thread size and is identified by manufacturer part…
SKU 3G-OTH-186098
Also listed as: 954HS530 · 954HS5 30
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The ROCKY MOUNTAIN TWIST Countersink is a threaded-shank three-flute countersink with a 100° angle, 3 flutes, and a 1/2 in body diameter. It features a 1/4"-28 shank thread size and is identified by manufacturer part number 954HS5-30.
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST Countersink 954HS5-30 used for?
This countersink is used to create a conical recess for flat-head screws in metal or wood. Its 100° angle and three-flute design provide smooth, chatter-free cutting. It is commonly applied in aerospace, automotive, and general machining where precise countersinking is required.
What are the specifications of the ROCKY MOUNTAIN TWIST Countersink 954HS5-30?
The ROCKY MOUNTAIN TWIST Countersink has a 100° included angle, 3 flutes, a 1/2 in body diameter, and a 1/4"-28 shank thread size. The manufacturer part number is 954HS5-30. It is a threaded-shank three-flute countersink designed for use with compatible holders.
Where to buy the ROCKY MOUNTAIN TWIST Countersink 954HS5-30 worldwide?
3G Electric supplies the ROCKY MOUNTAIN TWIST Countersink 954HS5-30 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this precision tool globally.
How to select the correct ROCKY MOUNTAIN TWIST Countersink for your application?
Select based on screw head angle and shank compatibility. This 100° countersink matches 100° flat-head screws. Ensure your holder accepts a 1/4"-28 threaded shank. For harder materials, choose a three-flute design like the 954HS5-30 to reduce vibration and improve finish.
Used in
Common applications for ROCKY MOUNTAIN TWISTROCKY 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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Compatible alternatives & equivalents
- This carbide countersink features three flutes and a 100° angle for creating countersunk holes in metal or plastic. With a 7/16 in body diameter and 1/4"-28 threaded shank, it is designed for use in threaded-shank toolholders. Suitable for deburring and chamfering operations in machining and fabrication
- OSG OSG Thread Forming Tap: 5/16"-24 UNF, H4 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400133805)