KEO Countersink: 100°, 0 Flute, 5/16 in Body Dia
SKU 3G-OTH-194763
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Frequently Asked Questions
What is a KEO 100° countersink used for?
A KEO 100° countersink creates a conical recess for flat-head screws in metalworking. This zero-flute design reduces vibration and chatter, producing a smoother finish in hardened steels and alloys. It is commonly used in aerospace, automotive, and general machining applications.
What are the specifications of the KEO 919-000-236 countersink?
The KEO 919-000-236 is a 100° countersink with a 5/16 in body diameter, zero flutes, and made from cobalt steel. It is designed for anti-vibration performance in high-hardness materials. The manufacturer part number is 919-000-236, and it is produced by KEO.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine KEO cutting tools across 14 departments. Contact us for pricing and delivery to your location.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the screw head angle (e.g., 100° for flat-head screws), material hardness (cobalt for tough alloys), and body diameter matching the screw size. Zero-flute designs minimize chatter in CNC or manual operations. Always verify the shank compatibility with your toolholder.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO anti-vibration zero-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
