6 Pc Punch and Chisel Set - Knipex

The Knipex 6 Pc Punch and Chisel Set, model 9R 400 006, offers a robust selection of essential tools designed for demanding professional automotive and industrial applications. Manufactured to DIN 7255 standards, this set delivers reliable performance for tasks requiring precision marking, cutting, and pin installation or removal.

Key Features

• Exceptional Durability: Each tool is tempered to a consistent hardness of 54 to 58 HRC throughout its entire length, not just the tip, ensuring sustained performance.
• Mushrooming Prevention: The integrated material core design of the striking head prevents mushrooming, enhancing safety and extending tool life.
• Ergonomic Design: The octagonal shaft provides an improved grip for secure handling during striking and minimizes rolling when placed on flat surfaces.
• Professional Grade Construction: Tools are manufactured by RENNSTEIG, a Knipex Group member specializing in high-quality tool production.

Applications

This versatile set is indispensable for mechanics and technicians working on vehicle maintenance, engine repair, and general industrial fabrication. The cold chisels, with their hand-ground sharpened edges, are suitable for cutting and shearing cold metal, useful in situations requiring material separation or trimming. Center punches are critical for creating precise pilot marks, ensuring accurate drill bit placement and guiding the drill for component disassembly and reassembly, particularly on engine parts. Pin punches are engineered for the precise installation and removal of pins in various assemblies, with rounded edges designed to prevent damage to the workpiece.

Specifications

• Cold Chisels:
  • 9R 360 202 KUS: 3/8" x 8"
  • 9R 361 202 KUS: 1/2" x 8"
• Center Punches:
  • 9R 431 120 KUS: 3/16" x 4 3/4"
  • 9R 434 150 KUS: 15/64" x 6"
• Pin Punches:
  • 9R 453 102 KUS: 7/64" x 6"
  • 9R 453 103 KUS: 11/64" x 6"