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PUNCH ROUND GASKET 5/16 - Kastar

Part #: 742R

The Kastar 742R 5/16" Round Gasket Punch is a professional-grade tool designed for precision cutting of gaskets from various materials. Ideal for automotive technicians and industrial mechanics, this punch ensures clean, accurate holes, essential for reliable sealing in critical applications. Its robust construction is engineered to withstand demanding workshop environments, providing consistent performance for repetitive tasks.

Key Features

  • Precision Cutting Edge: Engineered for sharp, clean cuts, minimizing material waste and ensuring accurate gasket dimensions.
  • Durable Construction: Manufactured from hardened steel, offering exceptional strength and longevity for professional use.
  • Optimized Size: Features a 5/16-inch (7.94 mm) diameter, a common size for creating custom gaskets or modifying existing ones.
  • Ergonomic Design: Designed for comfortable handling and efficient operation, reducing hand fatigue during prolonged use.

Applications

The Kastar 742R Round Gasket Punch is an indispensable tool for fabricating custom gaskets across a wide range of applications. It is commonly used in automotive repair for creating seals for engines, transmissions, fuel systems, and exhaust components. In industrial settings, this punch is vital for maintenance on machinery, hydraulic systems, plumbing, and HVAC equipment, allowing technicians to quickly produce bespoke gaskets from materials such as rubber, cork, felt, leather, and various fiber sheets.

Specifications

  • Manufacturer: Kastar
  • Model Number: 742R
  • Punch Diameter: 5/16 inch
Only 2 left in stock - order soon

$8.54

Add to Cart:

This product was added to our catalog on Monday 08 June, 2026.

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