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YANKEE Counterbore with Built-In Pilot: For #5 Screw, 1/32" Oversized - Oversized Built-in-Pilot Counterbores
YANKEEOversized Built-in-Pilot Counterbores

YANKEE Counterbore with Built-In Pilot: For #5 Screw, 1/32" Oversized

The YANKEE Counterbore with Built-In Pilot is an oversized built-in-pilot counterbore designed for #5 screws. It features a 1/32" oversized design with a 13/64-inch bore diameter, identified by manufacturer part…

SKU 3G-OTH-184235

Brand
YANKEE
Item
Counterbore with Built-In Pilot: For #5 Screw, 1/32" Oversized
Category
Oversized Built-in-Pilot Counterbores
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Technical Specifications

YANKEE
Manufacturer Part Number
303-#5
Bore Dia
13/64 in
Oversized
1/32"
Counterbore Type
Oversized
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Counterbore with Built-In Pilot is an oversized built-in-pilot counterbore designed for #5 screws. It features a 1/32" oversized design with a 13/64-inch bore diameter, identified by manufacturer part number 303-#5. This tool is engineered for precise counterboring operations in industrial applications.

Frequently Asked Questions

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

The YANKEE Counterbore with Built-In Pilot is used to create a flat-bottomed recess for a #5 screw head in industrial workpieces. Its built-in pilot aligns the tool for precise counterboring, making it suitable for metalworking, woodworking, and assembly applications where screw heads must sit flush or below the surface.

What are the specifications of the YANKEE Counterbore 303-#5?

The YANKEE Counterbore 303-#5 is an oversized built-in-pilot counterbore for #5 screws. It has a 1/32" oversized design and a 13/64-inch bore diameter. The manufacturer part number is 303-#5, and the brand is YANKEE. This tool is engineered for precise counterboring in industrial settings.

Where to buy the YANKEE Counterbore 303-#5 worldwide?

You can source the YANKEE Counterbore 303-#5 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; we supply this YANKEE tool to customers across industries.

How to select the right YANKEE Counterbore for a #5 screw?

To select the right YANKEE Counterbore for a #5 screw, match the screw size to the tool's designated screw number. The 303-#5 model is oversized by 1/32" with a 13/64-inch bore diameter, providing clearance for the screw head. Ensure the built-in pilot diameter matches the pilot hole for accurate alignment during counterboring.

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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