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KEO Countersink: 82°, 6 Flute, 7/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 82°, 6 Flute, 7/8 in Body Dia

SKU 3G-OTH-188033

Brand
KEO
Item
Countersink: 82°, 6 Flute, 7/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-750
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 82° countersink used for?

The KEO 82° six-flute countersink is designed for creating smooth, burr-free chamfers on drilled holes in metal, wood, and plastic. It is commonly used in aerospace, automotive, and general machining applications where a precise 82° included angle is required for flat-head fasteners.

What are the specifications of the KEO 919-000-750 countersink?

This KEO countersink has an 82° included angle, six flutes for smooth finish, a 7/8 in body diameter, and a TiN (titanium nitride) coating on cobalt steel. The manufacturer part number is 919-000-750. It is designed for high-speed steel performance with extended tool life.

Where to buy the KEO 919-000-750 countersink worldwide?

3G Electric supplies the KEO 919-000-750 countersink to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to any country.

How to select the correct KEO countersink for my application?

Select the KEO countersink based on the required angle (82° for flat-head screws), body diameter matching the fastener head size, and material compatibility. For hard metals, choose TiN-coated cobalt steel for heat resistance. Ensure the shank fits your drill or machine tool holder.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO 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.

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