KEO Countersink: 100°, 3 Flute, 3/8 in Body Dia
SKU 3G-OTH-184695
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Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its three-flute design provides smooth cutting and reduced chatter, making it suitable for general-purpose deburring and countersinking on ferrous and non-ferrous materials.
What are the specifications of the KEO 917-000-049 countersink?
The KEO 917-000-049 is a 100° countersink with three flutes and a 3/8 in body diameter. It is made from high-speed steel (HSS) for durability. This general-purpose tool is designed for creating countersunk holes in metal and is compatible with standard drill chucks.
Where to buy the KEO 917-000-049 countersink worldwide?
You can source the KEO 917-000-049 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 supply this KEO tool to procurement teams and engineers globally.
How to select the right KEO countersink for your application?
Select the KEO countersink based on the screw head angle (100° for flat-head screws), material (HSS for general metalworking), and body diameter (3/8 in for smaller holes). Match the flute count to your material: three flutes reduce vibration. Always verify the shank size fits your drill or machine.
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Common applications for KEOKEO Products
3G Electric supplies KEO general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















