KEO Countersink: 60°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank
The KEO Countersink is a 60°, single-flute, fast-cutting countersink made from TiN Coated Cobalt. It features a 3/16 in body diameter and a 3/16 in shank (MPN 919-000-552).
SKU 3G-OTH-185222
Also listed as: 919000552 · 919 000 552
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 is a 60°, single-flute, fast-cutting countersink made from TiN Coated Cobalt. It features a 3/16 in body diameter and a 3/16 in shank (MPN 919-000-552).
Frequently Asked Questions
What is a KEO 60° single-flute countersink used for?
A KEO 60° single-flute countersink creates a conical recess for flathead screws in metalworking. Its TiN-coated cobalt construction provides heat resistance and longer tool life in hardened steels and stainless steel. 3G Electric supplies this KEO tool for precision deburring and countersinking across machining applications.
What are the specifications of the KEO 919-000-552 countersink?
The KEO 919-000-552 is a 60° countersink with 1 flute, 3/16 in body diameter, and 3/16 in shank. It features TiN-coated cobalt for wear resistance. This fast-cutting single-flute design is suited for clean, chatter-free countersinking in ferrous materials. 3G Electric sources genuine KEO tooling.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-000-552 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine KEO tooling for machining operations across 14 departments, including cutting tools and metalworking.
How to select the right KEO countersink for your application?
Match the countersink angle (60° for standard flathead screws) to your fastener. Choose flute count based on material: single-flute for aggressive cutting in harder metals. TiN coating extends tool life in abrasive materials. 3G Electric can help interpret your application needs and source the correct KEO tooling.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
