MAYHEW PRO Hollow Punch: Round

The MAYHEW PRO Hollow Punch: Round (MPN 50546) is a SAE hollow punch with a 2 3/4 in shank diameter and 2 3/4 in overall length. It comes in a cloth bag and is designed for gasket punching applications.

SKU 3G-OTH-735722

Brand

MAYHEW PRO

Item

Hollow Punch: Round

Part Number

50546

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MAYHEW PRO

Manufacturer Part Number

50546

Type

Bag, SAE, Hollow, Hollow Punch 

Overall Lg

2 3/4 in 

Shank Dia

2 3/4 in 

Technical Documents

No technical documents available for this product.

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MAYHEW PRO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the MAYHEW PRO Hollow Punch 50546 used for?

The MAYHEW PRO Hollow Punch 50546 is used for cutting clean, round holes in gasket materials. Its 2 3/4 in shank diameter and hollow design allow efficient material removal, making it essential for gasket fabrication and maintenance in industrial applications.

What are the specifications of the MAYHEW PRO Hollow Punch 50546?

The MAYHEW PRO Hollow Punch 50546 has a round shape, 2 3/4 in shank diameter, and 2 3/4 in overall length. It is SAE-sized, hollow, and comes in a cloth bag. The manufacturer part number is 50546, and it is designed for gasket punching.

Where to buy the MAYHEW PRO Hollow Punch 50546 worldwide?

3G Electric supplies the MAYHEW PRO Hollow Punch 50546 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this gasket punch for your facility.

How to select the right hollow punch for gasket making?

To select the right hollow punch, match the shank diameter to your desired hole size—here 2 3/4 in. Ensure the punch is SAE and hollow for clean cuts. MAYHEW PRO tools are reliable for gasket work. For specific applications, consult 3G Electric for guidance.

Used in

Common applications for MAYHEW PRO

Industrial maintenance — Mayhew Pro gasket punch sets (e.g., MPN 66012) for cutting replacement gaskets from sheet material during pump and valve repairs.

Metal fabrication — Diamond-point chisels (MPN 10604) for cutting and shaping metal, concrete, and masonry in fabrication and construction tasks.

Automotive repair — Prick punches (MPN 23003) for marking drill start points on engine components and chassis parts.

Petrochemical — Non-sparking combination punch set (MPN 62277) for use in hazardous environments where spark prevention is required.

Heavy equipment maintenance — Hollow punch sets (MPN 66006) for creating custom gaskets for hydraulic systems and large engines.

Electrical contracting — Solid punches and pin punches for aligning and driving pins in electrical enclosures and busbar assemblies.

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MAYHEW PRO Products

3G Electric supplies MAYHEW PRO gasket punches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all MAYHEW PRO products →Contact our engineers →