KEO Countersink: 90°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank
SKU 3G-OTH-188375
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Frequently Asked Questions
What is the KEO 6-flute countersink used for?
The KEO 6-flute countersink creates smooth, chatter-free 90° chamfers on holes in metal, plastic, and wood. It is ideal for deburring and countersinking screw heads in industrial machining, tool-and-die work, and fabrication shops where a fine surface finish is required.
What are the specifications of the KEO 919-000-397 countersink?
This KEO countersink has a 90° included angle, 6 flutes, 1 1/2 in body diameter, and 3/4 in shank diameter. It is made of high-speed steel (HSS) for durability in ferrous and non-ferrous materials. The manufacturer part number is 919-000-397.
Where to buy the KEO 919-000-397 countersink worldwide?
3G Electric supplies the KEO 919-000-397 countersink to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this HSS countersink globally.
How to select the right KEO countersink for your application?
Choose a KEO countersink based on hole size and material. For 90° chamfers in steel or aluminum, the 6-flute design reduces vibration. Match the body diameter to your chamfer depth and ensure the shank fits your tool holder. Use cutting fluid for longer tool life.
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.
