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KEO Countersink: 100°, 1 Flute, 3/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 100°, 1 Flute, 3/8 in Body Dia

SKU 3G-OTH-185267

Brand
KEO
Item
Countersink: 100°, 1 Flute, 3/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-628
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 100° countersink used for?

The KEO 100° countersink is designed for creating 100-degree chamfered holes in metal, ideal for aerospace and automotive applications. Its single-flute design provides fast, chatter-free cutting in steel, stainless steel, and aluminum. The TiN coating extends tool life and reduces friction.

What are the specifications of the KEO 919-000-628 countersink?

The KEO 919-000-628 is a 100°, single-flute countersink with a 3/8 in body diameter. It features a TiN-coated cobalt construction for durability and heat resistance. This fast-cutting tool is designed for precision chamfering in industrial metalworking.

Where to buy the KEO 919-000-628 countersink worldwide?

3G Electric supplies the KEO 919-000-628 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times. We source and deliver this KEO tool to any international destination.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole angle (100° for standard flat-head screws), body diameter matching your fastener size, and material compatibility. For hard metals, choose TiN-coated cobalt like the 919-000-628. Single-flute designs suit high-speed production; multi-flute options provide smoother finishes on softer materials.

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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