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KEO Countersink: 110°, 1 Flute, 5/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 110°, 1 Flute, 5/8 in Body Dia

SKU 3G-OTH-185627

Brand
KEO
Item
Countersink: 110°, 1 Flute, 5/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
53581-TIN
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 53581-TIN countersink used for?

The KEO 53581-TIN countersink is used for deburring and countersinking holes in metal, creating a 110° chamfer for flush fastener seating. It is ideal for machining, automotive, and aerospace applications where precision and clean edges are required.

What are the specifications of the KEO 53581-TIN countersink?

The KEO 53581-TIN countersink has a 110° included angle, 1 flute, and a 5/8 in body diameter. It is made of TiN coated high speed steel for extended tool life. The single-flute design enables fast, chip-free cutting in ferrous and non-ferrous materials.

Where to buy the KEO 53581-TIN countersink worldwide?

3G Electric supplies the KEO 53581-TIN countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this KEO tool.

How to select the correct KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle (e.g., 110° for standard fasteners), material hardness (TiN coating for steel), and hole size. Match the body diameter to your workpiece clearance. For high-speed production, a single-flute design like the 53581-TIN ensures efficient chip evacuation.

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 fast-cutting single-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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