KEO Countersink: 110°, 6 Flute, 5/8 in Body Dia
SKU 3G-OTH-188447
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Frequently Asked Questions
What is a KEO 110° countersink used for?
The KEO 110° countersink with six flutes creates smooth, chatter-free chamfers on holes for flat-head screws in metalworking. It is commonly used in machining, fabrication, and assembly across industrial departments like machining and power transmission.
What are the specifications of the KEO 55088-TIN countersink?
The KEO 55088-TIN is a 110°, six-flute countersink with a 5/8 in body diameter. It features a TiN-coated high-speed steel construction for wear resistance. This smooth-finish design reduces vibration and delivers consistent chamfer quality in production environments.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 55088-TIN to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other industrial tooling needs across 14 departments.
How to select the right KEO countersink for your application?
Match the countersink angle (e.g., 110°) to your screw head type. Choose flute count based on finish: six flutes minimize chatter for smooth results. Ensure body diameter (5/8 in) clears the hole. TiN coating extends tool life in abrasive materials like steel or aluminum.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO smooth-finish six-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















