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YANKEE Counterbore with Built-In Pilot: For #6 Screw, 3/4 in Bore Dia - Built-in-Pilot Counterbores
YANKEEBuilt-in-Pilot Counterbores

YANKEE Counterbore with Built-In Pilot: For #6 Screw, 3/4 in Bore Dia

The YANKEE Counterbore with Built-In Pilot is a standard built-in-pilot counterbore designed for #6 screws. It features a 3/4 in bore diameter and a 0.75 in pilot diameter, with manufacturer part number 301-#6.

SKU 3G-OTH-202220

Brand
YANKEE
Item
Counterbore with Built-In Pilot: For #6 Screw, 3/4 in Bore Dia
Category
Built-in-Pilot Counterbores
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Technical Specifications

YANKEE
Manufacturer Part Number
301-#6
Bore Dia
3/4 in
Pilot Dia
0.75 in
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Counterbore with Built-In Pilot is a standard built-in-pilot counterbore designed for #6 screws. It features a 3/4 in bore diameter and a 0.75 in pilot diameter, with manufacturer part number 301-#6.

Frequently Asked Questions

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

A YANKEE Counterbore with Built-In Pilot creates a flat-bottomed recess for #6 screw heads in metal or wood. The built-in pilot aligns the bore precisely, ensuring the screw sits flush. It is commonly used in machining, assembly, and maintenance applications across industrial departments.

What are the specifications of the YANKEE Counterbore 301-#6?

The YANKEE Counterbore 301-#6 has a 3/4 in bore diameter and a 0.75 in pilot diameter. It is a standard built-in-pilot counterbore designed for #6 screws. The manufacturer part number is 301-#6, and it is made by YANKEE.

Where to buy a YANKEE Counterbore 301-#6 worldwide?

3G Electric supplies the YANKEE Counterbore 301-#6 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time; we source genuine industrial equipment across 14 departments, including cutting tools and machining supplies.

How to select the correct YANKEE Counterbore for #6 screws?

Select a YANKEE Counterbore with a built-in pilot that matches your screw size—#6 in this case—and the desired bore diameter. The 301-#6 model offers a 3/4 in bore and 0.75 in pilot. Ensure the pilot diameter fits your pre-drilled hole for accurate alignment and a flush screw seat.

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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