Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
MAYHEW PRO 50578 Hollow Punch - Gasket Punches
MAYHEW PROGasket Punches

MAYHEW PRO 50578 Hollow Punch

The MAYHEW PRO Hollow Punch: Round (MPN 50578) is a metric hollow punch for light sheet metal, featuring a 2 1/4 in shank diameter and 2 1/4 in overall length. Supplied in a bag, this round hollow punch is designed…

SKU 3G-OTH-735738

Brand
MAYHEW PRO
Item
50578 Hollow Punch
Part Number
50578
Category
Gasket Punches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

MAYHEW PRO
Manufacturer Part Number
50578
Type
Bag, Metric, Hollow, Hollow Punch
Overall Lg
2 1/4 in
Shank Dia
2 1/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MAYHEW PRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MAYHEW PRO Hollow Punch: Round (MPN 50578) is a metric hollow punch for light sheet metal, featuring a 2 1/4 in shank diameter and 2 1/4 in overall length. Supplied in a bag, this round hollow punch is designed for gasket punching applications.

Frequently Asked Questions

What is the MAYHEW PRO Hollow Punch 50578 used for?

The MAYHEW PRO Hollow Punch 50578 is used for cutting clean, round holes in light sheet metal, primarily for gasket fabrication. Its hollow, round design allows material to pass through the punch, making it ideal for repetitive gasket punching in maintenance and repair applications.

What are the specifications of the MAYHEW PRO Hollow Punch 50578?

The MAYHEW PRO Hollow Punch 50578 has a 2 1/4 in shank diameter and a 2 1/4 in overall length. It is a metric, round, hollow punch designed for light sheet metal. The punch is supplied in a bag and is manufactured by MAYHEW PRO under MPN 50578.

Where to buy the MAYHEW PRO Hollow Punch 50578 worldwide?

3G Electric supplies the MAYHEW PRO Hollow Punch 50578 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for this hollow punch.

How to select the right hollow punch for gasket making?

To select the right hollow punch, match the punch diameter to the required hole size in your gasket material. For light sheet metal, a metric hollow punch like the MAYHEW PRO 50578 with a 2 1/4 in shank diameter is suitable. Ensure the punch is sharp and designed for the material thickness to avoid tearing.

Used in

Common applications for MAYHEW PRO
Automotive repair — MAYHEW PRO flat chisels (SKU 41GK10) for removing rusted bolts and cutting sheet metal.
Industrial maintenance — MAYHEW PRO gasket scrapers (SKU 54XR59) for cleaning flange surfaces during equipment overhaul.
Metalworking — MAYHEW PRO moil point chisels (SKU 41GK14) for breaking concrete or masonry in demolition tasks.
Precision assembly — MAYHEW PRO hook and pick sets (SKU 54XR53) for retrieving small parts or debris in machinery.
Fastener driving — MAYHEW PRO slotted screwdrivers (SKU 41GK59) for tightening or loosening screws in control panels.
Riveting applications — MAYHEW PRO riveting head chisels (SKU 41GK15) for forming rivet heads in structural assembly.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from MAYHEW PRO

View all MAYHEW PRO parts
This hollow punch is designed for cutting clean, round holes in cloth, gasket metal, light sheet metal, and vinyl. With a 3/4 in shank diameter and 3/4 in overall length, it is suited for gasket fabrication, upholstery, and light industrial trimming applications where precise, burr-free holes are required
MAYHEW PRO
This hollow punch is designed for cutting clean, round holes in cloth, gasket metal, light sheet metal, and vinyl. With a 3/4 in shank diameter and 3/4 in overall length, it is suited for gasket fabrication, upholstery, and light industrial trimming applications where precise, burr-free holes are required
This SAE hollow punch has a 1 1/2 in shank diameter and 1 1/2 in overall length. It is designed for cutting clean, round holes in gasket materials. Supplied in a cloth bag
MAYHEW PRO
This SAE hollow punch has a 1 1/2 in shank diameter and 1 1/2 in overall length. It is designed for cutting clean, round holes in gasket materials. Supplied in a cloth bag
Metric hollow punch with 1 1/2 in shank diameter and 1 1/2 in overall length. Designed for cutting clean round holes in light sheet metal. Supplied in a bag
MAYHEW PRO
Metric hollow punch with 1 1/2 in shank diameter and 1 1/2 in overall length. Designed for cutting clean round holes in light sheet metal. Supplied in a bag

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first