We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

KEO Counterbore: For #8 Screw, 1/32" Oversized, 19/64 in Bore Dia, 0.195 in Pilot Dia - Oversized Built-in-Pilot Counterbores
KEOOversized Built-in-Pilot Counterbores

KEO Counterbore: For #8 Screw, 1/32" Oversized, 19/64 in Bore Dia, 0.195 in Pilot Dia

The KEO Counterbore is an oversized built-in-pilot counterbore designed for #8 screws. This tool features a 1/32" oversized bore diameter of 19/64 inches and a pilot diameter of 0.195 inches, constructed from cobalt…

SKU 3G-OTH-184252

Also listed as: 902000012 · 902 000 012

Brand
KEO
Item
Counterbore: For #8 Screw, 1/32" Oversized, 19/64 in Bore Dia, 0.195 in Pilot Dia
Category
Oversized 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
902-000-012
Type
Cobalt
Bore Dia
19/64 in
Oversized
1/32"
Pilot Dia
0.195 in
Counterbore Type
Oversized

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 is an oversized built-in-pilot counterbore designed for #8 screws. This tool features a 1/32" oversized bore diameter of 19/64 inches and a pilot diameter of 0.195 inches, constructed from cobalt. It is identified by manufacturer part number 902-000-012.

Frequently Asked Questions

What is the KEO Counterbore 902-000-012 used for?

The KEO Counterbore 902-000-012 is used to create a flat-bottomed recess for #8 screw heads in metalworking applications. Its oversized 19/64 in bore diameter accommodates screws with a 1/32" oversize allowance, ensuring proper seating. The cobalt construction provides heat resistance for extended tool life in industrial machining.

What are the specifications of the KEO Counterbore 902-000-012?

The KEO Counterbore 902-000-012 is an oversized built-in-pilot counterbore for #8 screws. It has a 19/64 in bore diameter, a 0.195 in pilot diameter, and is 1/32" oversized. The tool is made from cobalt and carries manufacturer part number 902-000-012. It is designed for precision counterboring in ferrous and non-ferrous materials.

Where to buy the KEO Counterbore 902-000-012 worldwide?

You can source the KEO Counterbore 902-000-012 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies this KEO tool to procurement teams and maintenance shops globally.

How to select the correct KEO Counterbore for #8 screws?

To select the correct KEO Counterbore for #8 screws, match the pilot diameter to the screw's body diameter (0.195 in for this model) and ensure the bore diameter (19/64 in) accommodates the screw head with the required oversize allowance. For a 1/32" oversized fit, use the KEO 902-000-012. Always verify the screw size and material before ordering.

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 oversized 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 #8 Screw, 1/64" Oversized, 9/32 in Bore Dia, 0.179 in Pilot Dia, Cobalt (MPN 902-000-011)
KEO
KEO Counterbore: For #8 Screw, 1/64" Oversized, 9/32 in Bore Dia, 0.179 in Pilot Dia, Cobalt (MPN 902-000-011)
KEO Counterbore: For 7/8" Screw, 1/32" Oversized, 1 25/64 in Bore Dia, 0.906 in Pilot Dia, Cobalt (MPN 902-000-037)
KEO
KEO Counterbore: For 7/8" Screw, 1/32" Oversized, 1 25/64 in Bore Dia, 0.906 in Pilot Dia, Cobalt (MPN 902-000-037)
KEO Counterbore: For #10 Screw, 1/32" Oversized, 11/32 in Bore Dia, 0.221 in Pilot Dia, Cobalt (MPN 902-000-015)
KEO
KEO Counterbore: For #10 Screw, 1/32" Oversized, 11/32 in Bore Dia, 0.221 in Pilot Dia, Cobalt (MPN 902-000-015)
KEO Counterbore: For 1/4" Screw, 1/64" Oversized, 25/64 in Bore Dia, 0.265 in Pilot Dia, Cobalt (MPN 902-000-017)
KEO
KEO Counterbore: For 1/4" Screw, 1/64" Oversized, 25/64 in Bore Dia, 0.265 in Pilot Dia, Cobalt (MPN 902-000-017)
KEO Counterbore: For 1/4" Screw, 1/32" Oversized, 13/32 in Bore Dia, 0.281 in Pilot Dia, Cobalt (MPN 902-000-018)
KEO
KEO Counterbore: For 1/4" Screw, 1/32" Oversized, 13/32 in Bore Dia, 0.281 in Pilot Dia, Cobalt (MPN 902-000-018)
KEO Counterbore: For 7/16" Screw, 1/64" Oversized, 43/64 in Bore Dia, 0.452 in Pilot Dia, Cobalt (MPN 902-000-026)
KEO
KEO Counterbore: For 7/16" Screw, 1/64" Oversized, 43/64 in Bore Dia, 0.452 in Pilot Dia, Cobalt (MPN 902-000-026)

More from KEO

View all KEO parts
KEO Counterbore: For 7/8" Screw, 1/32" Oversized, 1 25/64 in Bore Dia, 0.906 in Pilot Dia (MPN 902-000-180)
KEO
KEO Counterbore: For 7/8" Screw, 1/32" Oversized, 1 25/64 in Bore Dia, 0.906 in Pilot Dia (MPN 902-000-180)
KEO Counterbore: For 3/4" Screw, 1/32" Oversized, 1 13/64 in Bore Dia, 0.781 in Pilot Dia (MPN 902-000-299)
KEO
KEO Counterbore: For 3/4" Screw, 1/32" Oversized, 1 13/64 in Bore Dia, 0.781 in Pilot Dia (MPN 902-000-299)
KEO Counterbore: For #6 Screw, 1/64" Oversized, 1/4 in Bore Dia, 0.153 in Pilot Dia (MPN 902-000-326)
KEO
KEO Counterbore: For #6 Screw, 1/64" Oversized, 1/4 in Bore Dia, 0.153 in Pilot Dia (MPN 902-000-326)
KEO Counterbore: For 1" Screw, 1/32" Oversized, 1 19/32 in Bore Dia, 1.032 in Pilot Dia (MPN 902-000-186)
KEO
KEO Counterbore: For 1" Screw, 1/32" Oversized, 1 19/32 in Bore Dia, 1.032 in Pilot Dia (MPN 902-000-186)
KEO Counterbore: For #6 Screw, 1/64" Oversized, 1/4 in Bore Dia, 0.153 in Pilot Dia (MPN 902-000-093)
KEO
KEO Counterbore: For #6 Screw, 1/64" Oversized, 1/4 in Bore Dia, 0.153 in Pilot Dia (MPN 902-000-093)
KEO Counterbore: For 7/16" Screw, 1/64" Oversized, 43/64 in Bore Dia, 0.452 in Pilot Dia (MPN 902-000-308)
KEO
KEO Counterbore: For 7/16" Screw, 1/64" Oversized, 43/64 in Bore Dia, 0.452 in Pilot Dia (MPN 902-000-308)
KEO Counterbore: For #8 Screw, 1/32" Oversized, 19/64 in Bore Dia, 0.195 in Pilot Dia (MPN 902-000-105)
KEO
KEO Counterbore: For #8 Screw, 1/32" Oversized, 19/64 in Bore Dia, 0.195 in Pilot Dia (MPN 902-000-105)
KEO Counterbore: For 3/8" Screw, 1/64" Oversized, 19/32 in Bore Dia, 0.39 in Pilot Dia (MPN 902-000-311)
KEO
KEO Counterbore: For 3/8" Screw, 1/64" Oversized, 19/32 in Bore Dia, 0.39 in Pilot Dia (MPN 902-000-311)