KEO Countersink: 100°, 6 Flute, 1 1/4 in Body Dia
SKU 3G-OTH-188512
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Frequently Asked Questions
What is a KEO 100° countersink used for?
This KEO 100° countersink with six flutes and AlTiN coating is designed for producing smooth, burr-free chamfers on holes in metal, plastics, and composites. It is commonly used in machining, aerospace, and automotive applications where a precise 100° countersink angle is required for flush fastener seating.
What are the specifications of the KEO 919-002-702 countersink?
The KEO 919-002-702 is a 100° countersink with six flutes, a 1 1/4 in body diameter, and AlTiN coated high speed steel. It is part of KEO's Smooth-Finish Six-Flute Countersinks series, designed for high-quality surface finishes in industrial machining operations.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-002-702 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 100°, six-flute, AlTiN coated high speed steel countersink.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (e.g., 100°), material being cut, and desired finish. For harder materials, choose AlTiN coated high speed steel for extended tool life. Match the body diameter to your hole size and ensure the flute count suits your surface finish needs.
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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.









