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KEO 60° Fast-Cutting Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 60° Fast-Cutting Single-Flute Countersink

The KEO Countersink: 60° is a fast-cutting single-flute countersink made of AlTiN coated cobalt, with a 1/8 in body diameter and 1/8 in shank (MPN 919-002-642).

SKU 3G-OTH-185764

Also listed as: 919002642 · 919 002 642

Brand
KEO
Item
60° Fast-Cutting Single-Flute Countersink
Part Number
919-002-642
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
Also known as:919-002-642KEO
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Technical Specifications

KEO
Manufacturer Part Number
919-002-642
Type
AlTiN Coated Cobalt
Flute
1
Shank
1/8 in
Body Dia
1/8 in

Technical Documents

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

Product Description

The KEO Countersink: 60° is a fast-cutting single-flute countersink made of AlTiN coated cobalt, with a 1/8 in body diameter and 1/8 in shank (MPN 919-002-642).

Frequently Asked Questions

What is a KEO 60° single-flute countersink used for?

A KEO 60° single-flute countersink creates a conical recess for flathead screws in metal. Its AlTiN-coated cobalt construction handles harder materials like stainless steel. 3G Electric supplies this tool across machining, fabrication, and maintenance applications worldwide.

What are the specifications of the KEO 919-002-642 countersink?

The KEO 919-002-642 is a 60° countersink with 1 flute, 1/8 in body diameter, and 1/8 in shank. It is made from AlTiN-coated cobalt for heat resistance and extended tool life. 3G Electric sources this KEO tool for precision deburring and countersinking operations.

Where to buy a KEO 60° countersink worldwide?

3G Electric supplies the KEO 60° countersink (MPN 919-002-642) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this AlTiN-coated cobalt tool.

How to select the right KEO countersink for metal?

Match the countersink angle (60°) to your screw head angle. Choose AlTiN-coated cobalt for hard metals like steel or stainless. The 1/8 in shank fits standard drill chucks. 3G Electric can help you select the correct KEO tool for your material and hole size.

Used in

Common applications for KEO
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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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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