We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

KEO 902-000-213 TiN Coated Cobalt Built-in-Pilot Counterbore for M3.5 Screw - Built-in-Pilot Counterbores
KEOBuilt-in-Pilot Counterbores

KEO 902-000-213 TiN Coated Cobalt Built-in-Pilot Counterbore for M3.5 Screw

The KEO Counterbore: For M3.5 Screw is a built-in-pilot counterbore from KEO, designed for M3.5 screws. It features a 6.5 mm bore diameter and a 3.9 mm pilot diameter, with a TiN coated cobalt construction. This…

SKU 3G-OTH-202266

Also listed as: 902000213 · 902 000 213

Brand
KEO
Item
902-000-213 TiN Coated Cobalt Built-in-Pilot Counterbore for M3.5 Screw
Category
Built-in-Pilot Counterbores
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KEO
Manufacturer Part Number
902-000-213
Type
TiN Coated Cobalt
Bore Dia
6.5 mm
Pilot Dia
3.9 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The KEO Counterbore: For M3.5 Screw is a built-in-pilot counterbore from KEO, designed for M3.5 screws. It features a 6.5 mm bore diameter and a 3.9 mm pilot diameter, with a TiN coated cobalt construction. This standard product is identified by manufacturer part number 902-000-213.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the KEO Counterbore for M3.5 screw used for?

This KEO counterbore is used to create a flat-bottomed recess for the head of an M3.5 screw, allowing it to sit flush with or below the workpiece surface. It is commonly applied in metalworking and machining operations where precise fastener seating is required.

What are the specifications of the KEO Counterbore 902-000-213?

The KEO Counterbore 902-000-213 is a built-in-pilot design for M3.5 screws. It has a 6.5 mm bore diameter, a 3.9 mm pilot diameter, and a TiN coated cobalt construction. This standard tool is manufactured by KEO under part number 902-000-213.

Where to buy the KEO Counterbore 902-000-213 worldwide?

3G Electric supplies the KEO Counterbore 902-000-213 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tool for your machining needs.

How to select the correct KEO counterbore for M3.5 screws?

Select a counterbore with a pilot diameter matching the screw's clearance hole (3.9 mm for M3.5) and a bore diameter equal to the screw head size (6.5 mm). Ensure the tool is compatible with your workpiece material; TiN coated cobalt offers wear resistance for harder 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 built-in-pilot counterbores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Counterbore: For M3.5 Screw, 6.5 mm Bore Dia, 3.7 mm Pilot Dia, TiN Coated Cobalt (MPN 902-000-210)
KEO
KEO Counterbore: For M3.5 Screw, 6.5 mm Bore Dia, 3.7 mm Pilot Dia, TiN Coated Cobalt (MPN 902-000-210)
KEO Counterbore: For M3.5 Screw, 6.5 mm Bore Dia, 2.9 mm Pilot Dia, TiN Coated Cobalt (MPN 902-000-207)
KEO
KEO Counterbore: For M3.5 Screw, 6.5 mm Bore Dia, 2.9 mm Pilot Dia, TiN Coated Cobalt (MPN 902-000-207)
KEO Counterbore: For M3 Screw, 6 mm Bore Dia, 2.5 mm Pilot Dia, TiN Coated Cobalt (MPN 902-000-198)
KEO
KEO Counterbore: For M3 Screw, 6 mm Bore Dia, 2.5 mm Pilot Dia, TiN Coated Cobalt (MPN 902-000-198)
KEO Counterbore: For M3 Screw, 6 mm Bore Dia, 3.2 mm Pilot Dia, TiN Coated Cobalt (MPN 902-000-201)
KEO
KEO Counterbore: For M3 Screw, 6 mm Bore Dia, 3.2 mm Pilot Dia, TiN Coated Cobalt (MPN 902-000-201)
KEO Counterbore: For 7/8" Screw, 1 3/8 in Bore Dia, 0.891 in Pilot Dia, TiN Coated Cobalt (MPN 902-000-177)
KEO
KEO Counterbore: For 7/8" Screw, 1 3/8 in Bore Dia, 0.891 in Pilot Dia, TiN Coated Cobalt (MPN 902-000-177)
This cobalt counterbore features a built-in pilot for alignment and is oversized by 1/64" to provide clearance for bolt holes. With a 31/64 in bore diameter and 0.328 in pilot diameter, it is used in industrial machining to create flat-bottomed recesses for screw heads
KEO
This cobalt counterbore features a built-in pilot for alignment and is oversized by 1/64" to provide clearance for bolt holes. With a 31/64 in bore diameter and 0.328 in pilot diameter, it is used in industrial machining to create flat-bottomed recesses for screw heads

More from KEO

View all KEO parts
Built-in-pilot counterbore with TiN coated cobalt construction. Features a 15 mm bore diameter and 6.8 mm pilot diameter. Used to create flat-bottomed recesses for socket-head cap screws in metalworking, allowing the screw head to sit flush with the workpiece surface
KEO
Built-in-pilot counterbore with TiN coated cobalt construction. Features a 15 mm bore diameter and 6.8 mm pilot diameter. Used to create flat-bottomed recesses for socket-head cap screws in metalworking, allowing the screw head to sit flush with the workpiece surface
This built-in-pilot counterbore is designed for #8 screws, with a 17/64 in bore diameter and a 0.164 in pilot diameter. Made from cobalt, it is used in machining operations to create recessed holes for screw heads to sit flush with the workpiece surface
KEO
This built-in-pilot counterbore is designed for #8 screws, with a 17/64 in bore diameter and a 0.164 in pilot diameter. Made from cobalt, it is used in machining operations to create recessed holes for screw heads to sit flush with the workpiece surface
This built-in-pilot counterbore is designed for M3 screws, with a 6 mm bore diameter and a 2.5 mm pilot diameter. Constructed from cobalt, it is used to create recessed holes for screw heads in metalworking and assembly operations
KEO
This built-in-pilot counterbore is designed for M3 screws, with a 6 mm bore diameter and a 2.5 mm pilot diameter. Constructed from cobalt, it is used to create recessed holes for screw heads in metalworking and assembly operations
This built-in-pilot counterbore is designed for #4 screws, with a 3/16 in bore diameter and a 0.112 in pilot diameter. Made from cobalt, it creates recessed holes for screw heads in metalworking applications. The integral pilot aligns with an existing hole for accurate countersinking, ensuring flush screw seating in machining and assembly operations
KEO
This built-in-pilot counterbore is designed for #4 screws, with a 3/16 in bore diameter and a 0.112 in pilot diameter. Made from cobalt, it creates recessed holes for screw heads in metalworking applications. The integral pilot aligns with an existing hole for accurate countersinking, ensuring flush screw seating in machining and assembly operations
This built-in-pilot counterbore is designed for use with 7/16" screws, featuring a 21/32 in bore diameter and a 0.437 in pilot diameter. Constructed from cobalt, it creates flat-bottomed recesses for flush screw seating in metalworking and machining applications
KEO
This built-in-pilot counterbore is designed for use with 7/16" screws, featuring a 21/32 in bore diameter and a 0.437 in pilot diameter. Constructed from cobalt, it creates flat-bottomed recesses for flush screw seating in metalworking and machining applications
Built-in-pilot counterbore for creating flat-bottomed recesses for bolt heads or nuts. Features a 15 mm bore diameter and 8.4 mm pilot diameter. Constructed from TiN coated cobalt for wear resistance. Suitable for machining operations requiring flush fastener fits
KEO
Built-in-pilot counterbore for creating flat-bottomed recesses for bolt heads or nuts. Features a 15 mm bore diameter and 8.4 mm pilot diameter. Constructed from TiN coated cobalt for wear resistance. Suitable for machining operations requiring flush fastener fits
Built-in-pilot counterbore for creating flat-bottomed recesses for M6 screw heads. Features 11 mm bore diameter and 6.4 mm pilot diameter. Constructed from TiN coated cobalt for wear resistance. Used in metalworking and machining operations requiring precise fastener seating
KEO
Built-in-pilot counterbore for creating flat-bottomed recesses for M6 screw heads. Features 11 mm bore diameter and 6.4 mm pilot diameter. Constructed from TiN coated cobalt for wear resistance. Used in metalworking and machining operations requiring precise fastener seating
Built-in-pilot counterbore for creating flat-bottomed recesses for 7/16" screw heads. Features a 21/32 in bore diameter and 0.437 in pilot diameter. Constructed from AlTiN coated cobalt for wear resistance. Suitable for machining operations requiring precise countersinking in metalworking
KEO
Built-in-pilot counterbore for creating flat-bottomed recesses for 7/16" screw heads. Features a 21/32 in bore diameter and 0.437 in pilot diameter. Constructed from AlTiN coated cobalt for wear resistance. Suitable for machining operations requiring precise countersinking in metalworking