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YANKEE 303-7/16 Oversized Built-in-Pilot Counterbore, 7/16 in Bore Dia - Oversized Built-in-Pilot Counterbores
YANKEEOversized Built-in-Pilot Counterbores

YANKEE 303-7/16 Oversized Built-in-Pilot Counterbore, 7/16 in Bore Dia

The YANKEE Counterbore with Built-In Pilot is an oversized built-in-pilot counterbore designed for 7/16" screws. It features a 1/32" oversized design with a 7/16" bore diameter, identified by manufacturer part number…

SKU 3G-OTH-184280

Also listed as: 303716 · 303 7 16 · 303-7-16

Brand
YANKEE
Item
303-7/16 Oversized Built-in-Pilot Counterbore, 7/16 in Bore Dia
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
303-7/16
Bore Dia
7/16 in
Oversized
1/32"
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 is an oversized built-in-pilot counterbore designed for 7/16" screws. It features a 1/32" oversized design with a 7/16" bore diameter, identified by manufacturer part number 303-7/16. This tool is from the YANKEE brand, offering a specific solution for counterboring applications requiring an oversized pilot.

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 7/16" screw head in metal or wood. Its 1/32" oversized design provides clearance for screw heads that are slightly larger than standard, ensuring proper seating in industrial assembly and maintenance applications.

What are the specifications of the YANKEE 303-7/16 counterbore?

The YANKEE 303-7/16 is an oversized built-in-pilot counterbore for 7/16" screws. It has a 1/32" oversized design with a 7/16" bore diameter. The manufacturer part number is 303-7/16, and it is from the YANKEE brand. This tool is designed for counterboring applications requiring an oversized pilot.

Where to buy the YANKEE 303-7/16 counterbore in worldwide?

You can source the YANKEE 303-7/16 counterbore through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this YANKEE tool.

How to select the correct YANKEE counterbore for 7/16" screws?

To select the correct YANKEE counterbore, match the bore diameter to your screw size. For 7/16" screws, use the 303-7/16 model with a 1/32" oversized pilot. Ensure the counterbore type matches your application—oversized for clearance. Always verify the manufacturer part number against your requirements.

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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