5 out of 5
Mayhew Hollow Punch 28 Pc Kit, Price/KIT
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Product Description
Price is for KIT.
- Punch Set
- Item Punch Set
- Type Hollow
- Overall Size 13 Inch Length
- Number Of Pieces 27
- Set Contents (2) Pistol Grip Conversion Handle Set, (25) Hollow Punch
- Used On Gasket And Washer
- Packaging Type Plastic Case
Features / Benefits
- Hollow Punches are used to create precise gaskets and washers in softer materials, like cloth, vinyl, leather, light sheet metal and gasket metal
- Limited Lifetime Warranty
UPC: 045256660806
Part Number: 66080
UNSPSC: 27111505
Specification
| Order Part Number | MY66080 |
| Item Desc | HOLLOW PUNCH 28 PC KIT |
| MANUFACTURER LONG NAME | Mayhew Steel Products, Inc. |
| ADDITIONAL INFORMATION | Number of Pieces 27; Set Contents (2) Pistol Grip Conversion Handle Set, (25) Hollow Punch; Used On Gasket and Washer; Packaging Type Plastic Case |
| MANUFACTURER PART NUMBER | 66080 |
| UPC | 045256660806 |
| Product Group Id | MY00 |
| Country of Origin | FR |
| Harmonization Code | 82073063 |
| Bin Code | HM068 |
| Default Selling Unit | KIT |
| Product Group Desc | MAYHEW TOOLS |
| Catalog Pages(s) |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Return Policy
The wearable safety items, like golves, masks, respirators, etc, are non-returnable.
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Our staff are available to answer any questions you may have about this item
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Customer Reviews
By edward
Date: November 24, 2025
I tried other punches with a spring center punch to help punch concentric holes but they were inaccurate. this set, though a little pricey, is 10x better. You can't punch more than a few holes at a time without taking it apart to clean the material out of it, but for the quality difference of the final product, that minor inconvenience is worth it.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Watchful Shopper
Date: September 25, 2025
This set is great. Worth every penny. Makes my life so much simpler. if this set disappeared, I would not hesitate to buy another set tomorrow. I should have bought this 10 years ago.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Deborah Epperson
Date: July 16, 2025
We have used this punch several times and are impressed with the results.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By jotscan
Date: January 19, 2025
Used 5/16??? and 1-1/8??? Mayhew Pro 66000 punch set and C.S. Osborne 603 cutting mat to make the seal ring for the Wilkins Model 600 pressure regulating valve installed in 2007. The material is 70 durometer Neoprene from McMaster Carr 1294N16, thickness: 3/1634;, actual is 0.2034;. The seal ring that came with the manufacturer's repair kit is .12534; thick which did not work with the old Wilkins 600 valve.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By raleighmodel6
Date: May 29, 2024
As other reviewers have said, my only regret is not buying this 30 years ago. Instead of using cork borers from the lab or other random punches that gave OK results, the Mayhew set creates beautiful discs and custom-sized washers quickly and efficiently. It is solidly built and the different punches attach and detach easily. A joy to use with great results.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Steve Fontaine
Date: February 15, 2024
Good Quality product. Complet kit.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]