KEO Countersink: 60°, 1 Flute, 5/8 in Body Dia
SKU 3G-OTH-185478
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Frequently Asked Questions
What is a KEO 60° countersink used for?
A KEO 60° countersink creates a conical recess for flathead screws or deburrs holes in metal. Its single-flute design with AlTiN-coated cobalt ensures fast cutting and extended tool life on hardened steels and stainless alloys.
What are the specifications of the KEO 919-002-637 countersink?
The KEO 919-002-637 is a 60° single-flute countersink with a 5/8 in body diameter. It features an AlTiN coating on cobalt substrate for heat resistance and wear protection. The 1-flute geometry provides aggressive chip evacuation.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks worldwide. We handle full logistics and customs clearance to deliver industrial cutting tools to your facility. Contact us for pricing and lead time on the 919-002-637 or other KEO part numbers.
How to select the right KEO countersink for my material?
Match the countersink angle (60° for standard flathead screws) and body diameter to your fastener size. For hard materials like tool steel or Inconel, choose AlTiN-coated cobalt tools like the KEO 919-002-637 for improved heat resistance and edge retention.
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.
