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YANKEE Counterbore with Built-In Pilot: For 3/4" Screw, 13/64 in Bore Dia - Built-in-Pilot Counterbores
YANKEEBuilt-in-Pilot Counterbores

YANKEE Counterbore with Built-In Pilot: For 3/4" Screw, 13/64 in Bore Dia

The YANKEE Counterbore with Built-In Pilot (MPN 301-3/4) is a standard built-in-pilot counterbore designed for 3/4" screws. It features a 13/64 in bore diameter and a 0.164 in pilot diameter.

SKU 3G-OTH-202250

Brand
YANKEE
Item
Counterbore with Built-In Pilot: For 3/4" Screw, 13/64 in Bore Dia
Category
Built-in-Pilot Counterbores
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Technical Specifications

YANKEE
Manufacturer Part Number
301-3/4
Bore Dia
13/64 in
Pilot Dia
0.164 in
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Counterbore with Built-In Pilot (MPN 301-3/4) is a standard built-in-pilot counterbore designed for 3/4" screws. It features a 13/64 in bore diameter and a 0.164 in pilot diameter.

Frequently Asked Questions

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

The YANKEE Counterbore with Built-In Pilot (MPN 301-3/4) is used to create a flat-bottomed recess for a 3/4" screw head, allowing the screw to sit flush with or below the workpiece surface. It is commonly applied in woodworking, metalworking, and general fabrication where precise countersinking is required.

What are the specifications of the YANKEE Counterbore 301-3/4?

The YANKEE Counterbore 301-3/4 has a 13/64 in bore diameter and a 0.164 in pilot diameter. It is a standard built-in-pilot counterbore designed for 3/4" screws. The manufacturer part number is 301-3/4, and it is produced by YANKEE.

Where to buy the YANKEE Counterbore 301-3/4 worldwide?

You can source the YANKEE Counterbore 301-3/4 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.

How to select the correct YANKEE Counterbore for a 3/4" screw?

To select the correct YANKEE Counterbore for a 3/4" screw, ensure the bore diameter matches the screw head size and the pilot diameter fits the screw's pilot hole. The YANKEE 301-3/4 features a 13/64 in bore and 0.164 in pilot, designed specifically for 3/4" screws. Always verify compatibility with your workpiece material.

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 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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