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YANKEE Counterbore with Built-In Pilot: For #5 Screw, 13/64 in Bore Dia - Built-in-Pilot Counterbores
YANKEEBuilt-in-Pilot Counterbores

YANKEE Counterbore with Built-In Pilot: For #5 Screw, 13/64 in Bore Dia

The YANKEE Counterbore with Built-In Pilot, model 301-#5, is a standard built-in-pilot counterbore designed for #5 screws. It features a 13/64 in bore diameter and a 0.125 in pilot diameter, manufactured by YANKEE.

SKU 3G-OTH-202299

Brand
YANKEE
Item
Counterbore with Built-In Pilot: For #5 Screw, 13/64 in Bore Dia
Category
Built-in-Pilot Counterbores
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Technical Specifications

YANKEE
Manufacturer Part Number
301-#5
Bore Dia
13/64 in
Pilot Dia
0.125 in
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Counterbore with Built-In Pilot, model 301-#5, is a standard built-in-pilot counterbore designed for #5 screws. It features a 13/64 in bore diameter and a 0.125 in pilot diameter, manufactured by YANKEE.

Frequently Asked Questions

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

The YANKEE Counterbore with Built-In Pilot, model 301-#5, is used to create a flat-bottomed recess for #5 screw heads in wood or metal. The built-in pilot aligns the bore with an existing hole, ensuring precise countersinking for flush screw installation in industrial assembly and maintenance applications.

What are the specifications of the YANKEE 301-#5 counterbore?

The YANKEE 301-#5 counterbore has a 13/64 in bore diameter and a 0.125 in pilot diameter. It is a standard built-in-pilot type designed for #5 screws. The manufacturer part number is 301-#5, and it is produced by YANKEE. These specs ensure compatibility with #5 fasteners in precision work.

Where to buy the YANKEE 301-#5 counterbore worldwide?

You can source the YANKEE 301-#5 counterbore through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this YANKEE tool.

How to select the correct YANKEE counterbore for #5 screws?

To select the correct YANKEE counterbore for #5 screws, match the bore diameter (13/64 in) and pilot diameter (0.125 in) to the screw head and pilot hole size. The built-in pilot ensures alignment. Verify the screw size and material thickness before ordering. 3G Electric can assist with specification checks.

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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