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YANKEE Counterbore with Built-In Pilot: For #8 Screw, 1/64" Oversized - Oversized Built-in-Pilot Counterbores
YANKEEOversized Built-in-Pilot Counterbores

YANKEE Counterbore with Built-In Pilot: For #8 Screw, 1/64" Oversized

The YANKEE Counterbore with Built-In Pilot: For #8 Screw is an oversized built-in-pilot counterbore (MPN 302-#8). It features a 1/64" oversized design with a 13/64 in bore diameter, designed for #8 screws.

SKU 3G-OTH-184324

Brand
YANKEE
Item
Counterbore with Built-In Pilot: For #8 Screw, 1/64" Oversized
Category
Oversized Built-in-Pilot Counterbores
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Technical Specifications

YANKEE
Manufacturer Part Number
302-#8
Bore Dia
13/64 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: For #8 Screw is an oversized built-in-pilot counterbore (MPN 302-#8). It features a 1/64" oversized design with a 13/64 in bore diameter, designed for #8 screws.

Frequently Asked Questions

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

The YANKEE Counterbore with Built-In Pilot (MPN 302-#8) creates a flat-bottomed recess for #8 screw heads in metal or wood. Its 1/64" oversized bore diameter of 13/64 in provides clearance for screw heads, ensuring flush assembly in industrial machining and fabrication applications.

What are the specifications of the YANKEE Counterbore 302-#8?

The YANKEE Counterbore 302-#8 is an oversized built-in-pilot type with a 13/64 in bore diameter and 1/64" oversize. It is designed for #8 screws. The built-in pilot aligns the tool for accurate counterboring without separate pilot bushings.

Where to buy the YANKEE Counterbore 302-#8 worldwide?

3G Electric supplies the YANKEE Counterbore 302-#8 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this oversized built-in-pilot counterbore for #8 screws.

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

Select the YANKEE Counterbore 302-#8 for #8 screws when you need a 1/64" oversized bore diameter of 13/64 in. The built-in pilot ensures concentric alignment. For standard fit, use non-oversized versions. Always match the counterbore to the screw size and desired clearance.

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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