KEO Countersink: 120°, 6 Flute, 2 1/2 in Body Dia, 1 in Shank
SKU 3G-OTH-188388
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Frequently Asked Questions
What is the KEO 55616 countersink used for?
The KEO 55616 is a 120° six-flute countersink designed for creating smooth, burr-free chamfers on drilled holes in metal. It is commonly used in machining and fabrication for deburring and countersinking operations on steel, stainless steel, and other alloys, especially in high-production environments.
What are the specifications of the KEO 55616 countersink?
The KEO 55616 is a 120° countersink with six flutes, a 2 1/2 in body diameter, and a 1 in shank. It is made from cobalt steel for heat resistance and durability. The manufacturer part number is 55616, and it is designed for smooth-finish applications in industrial metalworking.
Where to buy the KEO 55616 countersink worldwide?
You can source the KEO 55616 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this KEO tool.
How to select the right KEO countersink for metalworking?
Select a KEO countersink based on hole size, material, and desired finish. For hard metals, choose cobalt steel like the 55616. Match the body diameter to your hole size and use a 120° angle for standard fastener heads. Ensure shank diameter fits your tool holder for stable operation.
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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.
