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

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

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

SKU 3G-OTH-184304

Also listed as: 3021 · 302 1 · 302-1

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

YANKEE
Manufacturer Part Number
302-1"
Bore Dia
1 in
Oversized
1/64"
Counterbore Type
Oversized

Technical Documents

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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

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

Frequently Asked Questions

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

The YANKEE Counterbore with Built-In Pilot (MPN 302-1") is used in industrial drilling to create a flat-bottomed recess for 1" screw heads. Its built-in pilot aligns the bore, and the 1/64" oversized design provides clearance for fasteners in metalworking and woodworking applications.

What are the specifications of the YANKEE Counterbore 302-1"?

The YANKEE Counterbore 302-1" has a 1 in bore diameter and is 1/64" oversized for 1" screws. It is an oversized built-in-pilot counterbore type, manufactured by YANKEE under MPN 302-1". This tool is designed for precision drilling in industrial environments.

Where to buy the YANKEE Counterbore 302-1" worldwide?

3G Electric supplies the YANKEE Counterbore 302-1" worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this oversized built-in-pilot counterbore for your drilling operations.

How to select the correct oversized counterbore for 1" screws?

To select the correct oversized counterbore for 1" screws, match the bore diameter to your fastener size—here 1 in—and confirm the oversize allowance (1/64"). Ensure the built-in pilot matches the screw shank. YANKEE tools like the 302-1" are designed for consistent clearance in industrial drilling.

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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