Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

KEO Counterbore Set: 7 Pc - Built-in-Pilot Counterbore Sets
KEOBuilt-in-Pilot Counterbore Sets

KEO Counterbore Set: 7 Pc

The KEO Counterbore Set: 7 Pc, AlTiN-Coated Cobalt is a standard built-in-pilot counterbore set from KEO. This set includes seven pieces with AlTiN-coated cobalt construction, identified by manufacturer part number…

SKU 3G-OTH-186170

Also listed as: 902000294 · 902 000 294

Brand
KEO
Item
Counterbore Set: 7 Pc
Category
Built-in-Pilot Counterbore Sets
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
902-000-294
Counterbore Type
Standard

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 Set: 7 Pc, AlTiN-Coated Cobalt is a standard built-in-pilot counterbore set from KEO. This set includes seven pieces with AlTiN-coated cobalt construction, identified by manufacturer part number 902-000-294.

Frequently Asked Questions

What is a KEO counterbore set used for?

A KEO counterbore set is used to create flat-bottomed recesses for socket-head cap screws in metalworking and machining applications. The built-in pilot aligns the tool with an existing hole, ensuring accurate countersinking for secure fastener seating in industrial assembly and maintenance.

What are the specifications of the KEO 902-000-294 counterbore set?

The KEO 902-000-294 counterbore set includes seven pieces with standard counterbore type and AlTiN-coated cobalt construction. The AlTiN coating enhances wear resistance and heat tolerance for extended tool life in ferrous and non-ferrous materials. It is a built-in-pilot set for precise alignment.

Where to buy KEO counterbore sets worldwide?

3G Electric supplies KEO counterbore sets worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine KEO tooling like the 902-000-294 set to industrial buyers, ensuring compliance with international shipping requirements.

How to select the right KEO counterbore set for a job?

To select the right KEO counterbore set, match the pilot diameter to the existing hole size and the counterbore diameter to the screw head. Consider material hardness—AlTiN-coated cobalt suits high-temperature alloys. Verify the set includes needed sizes; the 7-piece 902-000-294 covers common fastener dimensions.

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 counterbore sets. 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
TECHNIKS Collet Set: ER11, 1 mm to 7 mm Collet Size Range, 13 Pc (MPN 04201MS)
TECHNIKS
TECHNIKS Collet Set: ER11, 1 mm to 7 mm Collet Size Range, 13 Pc (MPN 04201MS)
TECHNIKS Collet Set: ER8, 1 mm to 5 mm Collet Size Range, 9 Pc (MPN 04200MS)
TECHNIKS
TECHNIKS Collet Set: ER8, 1 mm to 5 mm Collet Size Range, 9 Pc (MPN 04200MS)
TECHNIKS Collet Set: ER32, 11/64 in to 25/32 in Collet Size Range, 11 Pc, 11 PK (MPN 05699-11SET)
TECHNIKS
TECHNIKS Collet Set: ER32, 11/64 in to 25/32 in Collet Size Range, 11 Pc, 11 PK (MPN 05699-11SET)
TECHNIKS Collet Set: Sealed, ER32, 7/32 in to 3/4 in Collet Size Range, 18 Pc (MPN 04546IS)
TECHNIKS
TECHNIKS Collet Set: Sealed, ER32, 7/32 in to 3/4 in Collet Size Range, 18 Pc (MPN 04546IS)
This DA100 collet set includes 8 pieces covering a size range of 1/8 in to 9/16 in for inch-sized tooling. Designed for use in CNC milling machines and machining centers, it provides secure gripping and concentricity for drilling, milling, and reaming operations in metalworking and industrial manufacturing
TECHNIKS
This DA100 collet set includes 8 pieces covering a size range of 1/8 in to 9/16 in for inch-sized tooling. Designed for use in CNC milling machines and machining centers, it provides secure gripping and concentricity for drilling, milling, and reaming operations in metalworking and industrial manufacturing
This 17-piece ER50 collet set from TECHNIKS covers a collet size range of 6 mm to 34 mm in metric sizing. Designed for precision toolholding, it is used in machining operations such as milling, drilling, and reaming to securely grip cutting tools and reduce runout
TECHNIKS
This 17-piece ER50 collet set from TECHNIKS covers a collet size range of 6 mm to 34 mm in metric sizing. Designed for precision toolholding, it is used in machining operations such as milling, drilling, and reaming to securely grip cutting tools and reduce runout

More from KEO

View all KEO parts
This 6-piece set of standard built-in-pilot counterbores is made from cobalt material. Designed for creating flat-bottomed recesses for socket-head cap screws in metalworking applications. Suitable for general-purpose counterboring with integral pilot alignment in steel, stainless steel, and other alloys
KEO
This 6-piece set of standard built-in-pilot counterbores is made from cobalt material. Designed for creating flat-bottomed recesses for socket-head cap screws in metalworking applications. Suitable for general-purpose counterboring with integral pilot alignment in steel, stainless steel, and other alloys
KEO Counterbore Set: 6 Pc, Cobalt (MPN 902-000-067)
KEO
KEO Counterbore Set: 6 Pc, Cobalt (MPN 902-000-067)
KEO Counterbore Set: 7 Pc, TiN-Coated Cobalt (MPN 902-000-189)
KEO
KEO Counterbore Set: 7 Pc, TiN-Coated Cobalt (MPN 902-000-189)
KEO Counterbore Set: 6 Pc, Cobalt (MPN 902-000-068)
KEO
KEO Counterbore Set: 6 Pc, Cobalt (MPN 902-000-068)
KEO Counterbore Set: 7 Pc, Cobalt (MPN 902-000-040)
KEO
KEO Counterbore Set: 7 Pc, Cobalt (MPN 902-000-040)