Mayhew Tools 66000 Hollow Punch, 16-Piece Set, Black

Mayhew Tools 66000 Hollow Punch, 16-Piece Set, Black

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?

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?

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?

It refers to the size hole it makes

Product ID: 14268221

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Details

Material
Blend
Color
Multi
Brand
Mayhew Tools
Item Weight
2 Pounds
Hole Count
256

🎒compact plastic case for easy storage

⚙️dual cutting heads for concentric circles

🛠️16 precision punch sizes

Frequently Bought Together

Mayhew Tools 66000 Hollow Punch, 16-Piece Set, Black

Mayhew Tools 61019 Punch and Chisel Set, 19-Piece, Black Oxide Finish

Description

🛠️ Punch above your weight with Mayhew’s precision power set!

BUILT TO LAST - Crafted with durable materials and a brushed finish, this set stands up to professional use day after day.
DOUBLE THE IMPACT - Dual cutting heads let you create perfect concentric circles in a single strike—save time and effort.
TRUSTED SINCE 1856 - Join the ranks of pros and DIYers who rely on Mayhew’s legacy of quality and dependability.
PORTABLE POWERHOUSE - Comes in a sleek plastic case that keeps your tools organized and ready for any job on the go.
PRECISION IN EVERY PUNCH - 16 versatile SAE sizes cover all your gasket and washer needs with pinpoint accuracy.

The Mayhew Tools 66000 Hollow Punch Set is a professional-grade 16-piece SAE kit designed for creating precise holes in softer materials like leather, vinyl, and light sheet metal. Featuring dual cutting heads for concentric punches and housed in a durable plastic case, this hand-powered set combines versatility, durability, and portability—trusted by mechanics and craftsmen since 1856.

Specifications

Material	Blend
Color	Multi
Brand	Mayhew Tools
Item Weight	2 Pounds
Hole Count	256
Operation Mode	Manual
UPC	784497057302 045256660004 779975285728
Manufacturer	Mayhew
Part Number	66000
Item Weight	2 pounds
Product Dimensions	1 x 1 x 1 inches
Item model number	66000
Is Discontinued By Manufacturer	No
Size	16-Piece Set
Style	SAE
Finish	Brushed
Pattern	Punch Set
Shape	Rectangular
Power Source	Hand_powered
Item Package Quantity	1
Number of Handles	1
Certification	Energy Star
Included Components	16 PC Hollow Punch Set (SAE)
Batteries Included?	No
Batteries Required?	No
Warranty Description	Manufacturer

Have a Question? See What Others Asked

Are these still made in France like in photo shows, or are they now made in China?

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?

If purchased here is the manufacturer warranty valid for defects in materials and workmanship?

Does the punch size refer to the diameter of the hole made or the diameter of the discs removed from the hollow punch?

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