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KEO Countersink: 82°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 82°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank

SKU 3G-OTH-185061

Brand
KEO
Item
Countersink: 82°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-193
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 82° countersink used for?

This KEO 82° countersink is used for deburring and countersinking holes in metal, creating a conical recess for flat-head screws. It is common in machining and fabrication across industries like automotive and aerospace, where precision chamfering is required.

What are the specifications of the KEO 917-000-193 countersink?

The KEO 917-000-193 is an 82° general-purpose three-flute countersink with a 1 3/4 in body diameter and a 3/4 in shank. It is made from cobalt for durability in hard materials. The 3-flute design provides smooth cutting and reduced chatter.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-193 to customers worldwide. We handle full logistics and customs clearance, ensuring delivery to your facility. Contact us for pricing and lead time on this and other industrial cutting tools.

How to select the right countersink size for a screw?

Match the countersink angle to the screw head angle—82° for standard flat-head screws in inch sizes. The body diameter must be larger than the screw head, and the shank must fit your tool holder. KEO offers cobalt options for harder workpieces.

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 general purpose three-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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