---
product_id: 2588791
title: "Tools 66002 Hollow Punch, 27-Piece Set, Black"
brand: "mayhew"
price: "B/.1431"
currency: PAB
in_stock: true
reviews_count: 11
category: "Mayhew"
url: https://www.desertcart.com.pa/products/2588791-tools-66002-hollow-punch-27-piece-set-black
store_origin: PA
region: Panama
---

# patented locking system for quick head changes dual cutting heads for concentric punches 27-piece versatile set Tools 66002 Hollow Punch, 27-Piece Set, Black

**Brand:** mayhew
**Price:** B/.1431
**Availability:** ✅ In Stock

## Summary

> 🔨 Punch Perfect Every Time — Because precision waits for no one!

## Quick Answers

- **What is this?** Tools 66002 Hollow Punch, 27-Piece Set, Black by mayhew
- **How much does it cost?** B/.1431 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/2588791-tools-66002-hollow-punch-27-piece-set-black)

## Best For

- mayhew enthusiasts

## Why This Product

- Trusted mayhew brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Organized & Ready:** Compact plastic case keeps your 27-piece set neatly stored and portable.
- • **Effortless Head Swaps:** Patented locking system means no downtime switching punches.
- • **Precision in One Strike:** Dual cutting heads deliver flawless concentric circles instantly.
- • **Built to Last a Lifetime:** Crafted from durable alloy steel with an unlimited lifetime warranty.
- • **Endless Size Combinations:** Mix & match punches for perfect ID & OD fits every time.

## Overview

The Mayhew Tools 66002 Hollow Punch Set is a professional-grade 27-piece SAE punch kit featuring dual cutting heads for concentric holes, a patented locking system for quick tool changes, and a durable alloy steel build. Housed in a compact plastic case, it offers unmatched versatility from 1/8" to 2" sizes, backed by an unlimited lifetime warranty—trusted by mechanics and craftsmen since 1856.

## Description

The Mayhew 66002 Imperial SAE Hollow Punch Set, 1/8-Inch to 2-Inch, 27-Piece comes in a plastic case. 50501 - 1/8-Inch Hollow Punch, 50502 - 3/16-Inch Hollow Punch, 50503 - 1/4-Inch Hollow Punch, 50504 - 5/16-Inch Hollow Punch, 50505 - 3/8-Inch Hollow Punch, 50506 - 7/16-Inch Hollow Punch, 50507 - 1/2-Inch Hollow Punch, 50508 - 9/16-Inch Hollow Punch, 50509 - 5/8-Inch Hollow Punch, 50510 - 3/4-Inch Hollow Punch, 50511 - 7/8-Inch Hollow Punch, 50512 - 1-Inch Hollow Punch, 50513 - 1-1/16-Inch Hollow Punch, 50514 - 1-1/8-Inch Hollow Punch, 50515 - 1-3/16-Inch Hollow Punch, 50516 - 1-1/4-Inch Hollow Punch, 50517 - 1-5/16-Inch Hollow Punch, 50518 - 1-3/8-Inch Hollow Punch, 50519 - 1-7/16-Inch Hollow Punch, 50520 - 1-1/2-Inch Hollow Punch, 50521 - 1-5/8-Inch Hollow Punch, 50522 - 1-11/16-Inch Hollow Punch, 50523 - 1-3/4-Inch Hollow Punch, 50524 - 1-7/8-Inch Hollow Punch, 50525 - 2-Inch Hollow Punch, 50530 - Handle for 27 and 36 Pc Hollow Punch Kit, 50540 - Mandril for 27 Pc Hollow Punch Kit. Comes with an unlimited lifetime warranty. Mayhew stands for quality, dependability, and confidence. When the caliber of the tools is just as important as the skills of the professionals employed, businesses trust Mayhew to get the job done. Since 1856, our punches, chisels, and pry bars have been the go-to tools for OEMs and professional mechanics throughout the country. And while our company has grown to meet the needs of the professional market, as well as those of the do-it-yourself automotive enthusiast, our focus has never changed - leveraging our strength to build your business.

Review: Makes a perfect hollow-center gasket in one strike--most of the time. - This is one of my favorite tools anymore! I maintain and build brewery equipment and I'm constantly replacing gaskets. As our brewery is located way out in the boonies, buying a gasket means days of waiting for it t get here. But now I just grab ol' Mayhew and a sheet of Viton and hammer away! Perfect concentric gaskets every time. The only time it's a problem is when I need something like 9/16" OD X 7/16" ID (just made a half-dozen of these). Both the 7/16 and 9/16 punches mount on the same shoulder of the mandrel, meaning it takes two operations to make he gasket. But with a little 1/8 or 3/16 punch in the center, it's fairly easy. First, punch out the OD. Remove the larger punch and unscrew the 1/8 center punch about one turn. Put the ID punch on. The 1/8" punch will project just enough to use it to center the ID perfectly. The punches are very sharp and have stayed that way for a year now. I use a plastic cutting board for a substrate and silicone spray on the Viton gasket sheet to make super-clean, square-shouldered gaskets. If you don't lubricate a rubber gasket material, it tends to make a tapered cut. A 1 lb ball-pein hammer does the trick every time, but only if I put the cutting board on the concrete shop floor. My stout workbench isn't stout enough, even with 2X4 rails and 1" plywood top.
Review: Can punch out washers using two dies simultaneously - High quality punch made in France. Two punches can be attached to the handle at same time to punch out washers (which is why I got it). Looks like it will last a lifetime.

## Features

- The hollow punch sets may be paired and interchanged to give you an endless combination of size possibilities
- Includes an array of sizes for numerous ID and OD configurations
- Dual cutting heads allow the user to punch concentric circles in one strike
- Comes in plastic case
- Patented locking system enables easy changing of the cutting heads

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000X35UQ8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #140,425 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #131 in Hole Punches |
| Brand | Mayhew |
| Certification | Energy Star |
| Color | Black |
| Customer Reviews | 4.9 4.9 out of 5 stars (146) |
| Date First Available | October 12, 2007 |
| Finish | Brushed |
| Global Trade Identification Number | 00045256660028 |
| Hole Count | 27 |
| Included Components | 27 PC Hollow Punch Set (SAE) |
| Item Package Quantity | 1 |
| Item Weight | 2.85 pounds |
| Item model number | 66002 |
| Manufacturer | Mayhew Tools |
| Material | Alloy Steel |
| Measurement System | standard |
| Number Of Pieces | 27 |
| Number of Handles | 1 |
| Operation Mode | Manual |
| Part Number | 66002 |
| Pattern | Punch Set |
| Power Source | Hand Powered |
| Product Dimensions | 12.75"L x 11"W x 2.13"H |
| Shape | Rectangular |
| Size | 27-Piece Set |
| Style | SAE |
| UPC | 733353876519 045256660028 013440020996 636123679504 787721395751 779975278966 |
| Warranty Description | Lifetime Warranty |

## Product Details

- **Brand:** Mayhew
- **Color:** Black
- **Item Weight:** 2.85 Pounds
- **Material:** Alloy Steel
- **Product Dimensions:** 12.75"L x 11"W x 2.13"H

## Images

![Tools 66002 Hollow Punch, 27-Piece Set, Black - Image 1](https://m.media-amazon.com/images/I/716b8SQpKcL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Are these still made in France like in photo shows, or are they now made in China?**
A: Made in France

**Q: I need to use my mayhew 66000 set to make 7/16" id x 3/4" od gaskets. can i buy a 7/16" punch to fit the inner, threaded mount?**
A: Maybe.  The 7/16 punch is available separately (I searched for "mayhew 7/16").  Not sure if the 7/16 and 3/4 punches can be used together.  It depends on the size range.  Punches are in different size ranges depending on where they affix to the punch body.  Any punch can be used with one from the next size range up.

**Q: If purchased here is the manufacturer warranty valid for defects in materials and workmanship?**
A: Contact the manufacturer,  I'm sure they will help you

**Q: Does the punch size refer to the diameter of the hole made or the diameter of the discs removed from the hollow punch?**
A: It refers to the size hole it makes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makes a perfect hollow-center gasket in one strike--most of the time.
*by K***R on April 3, 2020*

This is one of my favorite tools anymore! I maintain and build brewery equipment and I'm constantly replacing gaskets. As our brewery is located way out in the boonies, buying a gasket means days of waiting for it t get here. But now I just grab ol' Mayhew and a sheet of Viton and hammer away! Perfect concentric gaskets every time. The only time it's a problem is when I need something like 9/16" OD X 7/16" ID (just made a half-dozen of these). Both the 7/16 and 9/16 punches mount on the same shoulder of the mandrel, meaning it takes two operations to make he gasket. But with a little 1/8 or 3/16 punch in the center, it's fairly easy. First, punch out the OD. Remove the larger punch and unscrew the 1/8 center punch about one turn. Put the ID punch on. The 1/8" punch will project just enough to use it to center the ID perfectly. The punches are very sharp and have stayed that way for a year now. I use a plastic cutting board for a substrate and silicone spray on the Viton gasket sheet to make super-clean, square-shouldered gaskets. If you don't lubricate a rubber gasket material, it tends to make a tapered cut. A 1 lb ball-pein hammer does the trick every time, but only if I put the cutting board on the concrete shop floor. My stout workbench isn't stout enough, even with 2X4 rails and 1" plywood top.

### ⭐⭐⭐⭐⭐ Can punch out washers using two dies simultaneously
*by J***F on July 18, 2025*

High quality punch made in France. Two punches can be attached to the handle at same time to punch out washers (which is why I got it). Looks like it will last a lifetime.

### ⭐⭐⭐⭐⭐ Worth every penny
*by G***S on October 28, 2020*

These hole punches are high quality and work flawlessly. The cutting head screws onto the handle by hand and comes off easily so that you can remove the plugs that you cut. I wish that I had known about these punches years ago. The centering feature that lets you cut rings is pretty cool too.

## Frequently Bought Together

- Mayhew Tools 66002 Hollow Punch, 27-Piece Set, Black
- C.S. Osborne 603 Cutting Pad 3/8 x 10" x 10" (H x W x D)"

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-28*