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KEO Countersink: 100°, 6 Flute, 1 3/4 in Body Dia, 3/4 in Shank - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 100°, 6 Flute, 1 3/4 in Body Dia, 3/4 in Shank

The KEO Countersink: 100° is a Smooth-Finish Six-Flute Countersink (SKU 3ZXH5) with a 1 3/4 in body diameter and 3/4 in shank, featuring TiN Coated Cobalt construction (MPN 919-000-830). This tool is designed for…

SKU 3G-OTH-188062

Brand
KEO
Item
Countersink: 100°, 6 Flute, 1 3/4 in Body Dia, 3/4 in Shank
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-830
Type
TiN Coated Cobalt
Flute
6
Shank
3/4 in
Body Dia
1 3/4 in
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Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Countersink: 100° is a Smooth-Finish Six-Flute Countersink (SKU 3ZXH5) with a 1 3/4 in body diameter and 3/4 in shank, featuring TiN Coated Cobalt construction (MPN 919-000-830). This tool is designed for precision chamfering and deburring operations.

Frequently Asked Questions

What is the KEO 100° countersink used for?

The KEO 100° countersink is used for creating smooth, chamfered holes in metal and composite materials. Its six-flute design and TiN-coated cobalt construction deliver a fine finish and extended tool life in industrial machining, deburring, and countersinking operations.

What are the specifications of the KEO 919-000-830 countersink?

The KEO 919-000-830 is a 100°, six-flute countersink with a 1 3/4 in body diameter and a 3/4 in shank. It features a TiN-coated cobalt substrate for wear resistance. This smooth-finish tool is designed for precision chamfering in ferrous and non-ferrous materials.

Where to buy the KEO 919-000-830 countersink worldwide?

You can source the KEO 919-000-830 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this KEO tool.

How to select the right KEO countersink for my application?

Select a KEO countersink based on hole angle, material, and finish requirements. For general metalworking, the 100° six-flute TiN-coated cobalt model (MPN 919-000-830) provides smooth finishes and long life. Match shank diameter to your tool holder and body diameter to the chamfer size needed.

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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