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KEO 902-000-198 TiN Coated Cobalt Built-in-Pilot Counterbore - Built-in-Pilot Counterbores
KEOBuilt-in-Pilot Counterbores

KEO 902-000-198 TiN Coated Cobalt Built-in-Pilot Counterbore

The KEO Counterbore: For M3 Screw is a standard built-in-pilot counterbore with a 6 mm bore diameter and a 2.5 mm pilot diameter, featuring a TiN coated cobalt construction. This KEO product, identified by…

SKU 3G-OTH-202259

Also listed as: 902000198 · 902 000 198

Brand
KEO
Item
902-000-198 TiN Coated Cobalt Built-in-Pilot Counterbore
Part Number
902-000-198
Category
Built-in-Pilot Counterbores
Available to Order
Also known as:902-000-198KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

KEO
Manufacturer Part Number
902-000-198
Type
TiN Coated Cobalt
Bore Dia
6 mm
Pilot Dia
2.5 mm

Technical Documents

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

Product Description

The KEO Counterbore: For M3 Screw is a standard built-in-pilot counterbore with a 6 mm bore diameter and a 2.5 mm pilot diameter, featuring a TiN coated cobalt construction. This KEO product, identified by manufacturer part number 902-000-198, is designed for use with M3 screws.

Frequently Asked Questions

What is a KEO counterbore for M3 screws used for?

A KEO counterbore for M3 screws creates a flat-bottomed recess in a workpiece so that the head of an M3 screw sits flush with or below the surface. It is commonly used in metalworking and machining applications where a clean, flush finish is required for bolted joints.

What are the specifications of the KEO counterbore 902-000-198?

The KEO counterbore 902-000-198 is a standard built-in-pilot counterbore designed for M3 screws. It has a 6 mm bore diameter and a 2.5 mm pilot diameter. The tool is made from TiN coated cobalt, which provides wear resistance and extends tool life in machining operations.

Where to buy KEO counterbore 902-000-198 worldwide?

You can source the KEO counterbore 902-000-198 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 correct KEO counterbore for M3 screws?

To select the correct KEO counterbore for M3 screws, match the bore diameter to the screw head size and the pilot diameter to the clearance hole. For M3 screws, the KEO 902-000-198 with a 6 mm bore and 2.5 mm pilot is appropriate. Always verify the screw head dimensions and workpiece material before ordering.

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 built-in-pilot counterbores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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