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YANKEE Counterbore with Built-In Pilot: For M12 Screw, 1/64" Oversized - Oversized Built-in-Pilot Counterbores
YANKEEOversized Built-in-Pilot Counterbores

YANKEE Counterbore with Built-In Pilot: For M12 Screw, 1/64" Oversized

The YANKEE Counterbore with Built-In Pilot (MPN 302-12MM) is an oversized built-in-pilot counterbore designed for M12 screws. It features a 1/64" oversized bore diameter of 15/32 inches. This tool is manufactured by…

SKU 3G-OTH-184314

Brand
YANKEE
Item
Counterbore with Built-In Pilot: For M12 Screw, 1/64" Oversized
Category
Oversized Built-in-Pilot Counterbores
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Technical Specifications

YANKEE
Manufacturer Part Number
302-12MM
Bore Dia
15/32 in
Oversized
1/64"
Counterbore Type
Oversized
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Counterbore with Built-In Pilot (MPN 302-12MM) is an oversized built-in-pilot counterbore designed for M12 screws. It features a 1/64" oversized bore diameter of 15/32 inches. This tool is manufactured by YANKEE for industrial fastening applications.

Frequently Asked Questions

What is the YANKEE Counterbore with Built-In Pilot used for?

The YANKEE Counterbore with Built-In Pilot (MPN 302-12MM) is used to create a flat-bottomed recess for M12 screw heads in industrial fastening applications. Its built-in pilot aligns the tool with the existing hole, ensuring accurate counterboring in metal or wood assemblies.

What are the specifications of the YANKEE 302-12MM counterbore?

The YANKEE 302-12MM counterbore is an oversized type with a built-in pilot. It is designed for M12 screws and has a 1/64" oversized bore diameter of 15/32 inches. The manufacturer part number is 302-12MM, and it is produced by YANKEE for industrial use.

Where to buy the YANKEE 302-12MM counterbore worldwide?

You can source the YANKEE 302-12MM counterbore 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 YANKEE tool.

How to select the correct YANKEE counterbore for M12 screws?

To select the correct YANKEE counterbore, match the tool's screw size (M12) and bore diameter (15/32 inches) to your fastener. The built-in pilot must fit the pre-drilled hole. For oversized clearance, use the 1/64" oversized variant. Always verify the pilot diameter aligns with your application.

Used in

Common applications for YANKEE
General machining — YANKEE straight-flute chucking reamers for finishing holes in steel and aluminum parts.
Tool and die making — YANKEE spiral-flute hand reamers for precise sizing of die cavities and bushings.
Maintenance repair — YANKEE counterbores with built-in pilots for creating recesses for screw heads in equipment housings.
Automotive manufacturing — YANKEE chucking reamers with MT1 shanks for reaming engine block bolt holes.
Aerospace component production — YANKEE left-hand spiral-flute reamers for finishing holes in titanium alloys.
Metal fabrication — YANKEE straight-flute reamers for enlarging pilot holes in structural steel assemblies.

YANKEE Products

3G Electric supplies YANKEE oversized 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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