KEO Countersink: 90°, 4 Flute, 1 3/4 in Body Dia, 3/4 in Shank
The KEO Countersink: 90° is a four-flute machine countersink with a TiN coated cobalt construction, featuring a 1 3/4 in body diameter and a 3/4 in shank (MPN 917-000-298). This tool is designed for precision…
SKU 3G-OTH-185957
Also listed as: 917000298 · 917 000 298
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The KEO Countersink: 90° is a four-flute machine countersink with a TiN coated cobalt construction, featuring a 1 3/4 in body diameter and a 3/4 in shank (MPN 917-000-298). This tool is designed for precision chamfering and deburring operations in industrial machining applications.
Frequently Asked Questions
What is the KEO 4-flute countersink used for?
The KEO 90° 4-flute countersink is used for deburring and countersinking holes in metal, wood, and plastic. Its TiN-coated cobalt construction provides heat resistance and durability for high-speed machining. Common applications include aerospace, automotive, and general manufacturing where precise 90° chamfers are required.
What are the specifications of the KEO countersink 917-000-298?
The KEO countersink model 917-000-298 has a 90° angle, 4 flutes, 1 3/4 in body diameter, and 3/4 in shank. It is made of TiN-coated cobalt for extended tool life. This four-flute machine countersink is designed for consistent chip evacuation and smooth finishes in production environments.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the KEO 917-000-298 or other KEO tooling. We source and deliver to any country.
How to select the right KEO countersink for your application?
Select a KEO countersink based on hole size, material, and desired chamfer angle. For general deburring, a 90° 4-flute design like the 917-000-298 works on steel, aluminum, and plastics. Match the shank diameter (3/4 in) to your tool holder. TiN coating improves wear resistance in abrasive materials.
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Common applications for KEOKEO Products
3G Electric supplies KEO four-flute machine countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
