KEO Countersink: 120°, 1 Flute, 1/2 in Body Dia
KEO Fast-Cutting Single-Flute Countersinks.
SKU 3G-OTH-185501
Also listed as: 919000678 · 919 000 678
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
KEO Fast-Cutting Single-Flute Countersinks.
Frequently Asked Questions
What is a KEO 120° countersink used for?
A KEO 120° countersink creates a conical recess for flat-head screws or deburrs holes in metal. Its single-flute design and TiN-coated cobalt construction deliver fast, clean cutting in hardened steels and alloys across machining, fabrication, and maintenance applications.
What are the specifications of the KEO 919-000-678 countersink?
The KEO 919-000-678 is a 120° single-flute countersink with a 1/2 in body diameter. It features a TiN-coated cobalt substrate for wear resistance and heat dissipation. This tool is designed for high-speed, burr-free countersinking in ferrous and non-ferrous materials.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-000-678 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this and other KEO cutting tools.
How to select the right KEO countersink for your job?
Match the countersink angle (e.g., 120°) to your fastener head angle. Choose flute count based on material: single-flute tools like this KEO model cut aggressively in metals. TiN coating extends tool life in abrasive alloys. Confirm body diameter fits your drill chuck or holder.
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.
