KEO Countersink: 82°, 6 Flute, 3/8 in Body Dia
SKU 3G-OTH-188334
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Frequently Asked Questions
What is the KEO 82° countersink used for?
The KEO 82° countersink is used to create a smooth, chamfered recess for flat-head screws in metalworking and machining applications. Its six-flute design and AlTiN coating on high-speed steel provide efficient chip evacuation and extended tool life in ferrous and non-ferrous materials.
What are the specifications of the KEO 919-002-748 countersink?
The KEO 919-002-748 is an 82° countersink with six flutes, a 3/8 in body diameter, and an AlTiN coated high-speed steel construction. It is designed for smooth-finish countersinking and is manufactured by KEO under MPN 919-002-748.
Where to buy the KEO 919-002-748 countersink worldwide?
You can source the KEO 919-002-748 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.
How to select the correct KEO countersink for your application?
Select the KEO countersink based on screw head angle (82° for flat-head screws), body diameter matching the screw head size, and material compatibility. The AlTiN coated high-speed steel variant suits harder materials; always verify RPM and feed rates per manufacturer guidelines for optimal finish.
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.















