4 Pc Cold Chisel Set - Knipex

Knipex 4 Pc Cold Chisel Set (Model 9R350004)

This Knipex 4-piece cold chisel set is engineered for precision and durability in demanding metalworking and material removal applications. Each chisel in the set is crafted to deliver effective cutting and shaping performance.

1. Key Features

• Material Construction: Each chisel is forged from high-quality chrome vanadium steel, contributing to its strength and resilience.
• Optimized Hardness: The tools are tempered to a hardness of 54 to 58 HRC, a uniform hardness maintained throughout the entire length of the chisel.
• Precision Cutting Edge: Each chisel features a hand-ground sharpened edge, designed for clean and effective cutting and shearing of cold metal.
• Safety-Oriented Striking Head: The striking head is turned and chamfered, and its material core design is implemented to minimize mushrooming during impact.
• Ergonomic Design: An octagonal shaft provides a secure grip during use and helps prevent the tool from rolling when placed on a surface.
• Standard Compliance: The chisels comply with the DIN 7255 standard.

2. Applications The Knipex 4 Pc Cold Chisel Set is suitable for tasks involving the cutting, shaping, splitting, and chipping of various cold metals, including steel, bolts, rivets, and sheet metal. Common uses include the separation of workpieces and assemblies, such as rivets, screws, and welding joints.

3. Benefits

• Extended Tool Life: The construction from hardened chrome vanadium steel ensures durability and resistance to wear under repetitive use.
• Consistent Performance: The precise, hand-ground cutting edge facilitates efficient material removal and consistent results.
• Enhanced User Safety: The design of the striking head reduces the risk of material deformation and splintering during forceful impacts.
• Improved Control: The octagonal handle design offers a firm and stable grip, enhancing user control during operation.

4. Specifications

• Product Name: 4 Pc Cold Chisel Set
• Model Number: 9R350004
• Brand: Knipex
• Material: Chrome Vanadium Steel
• Hardness: 54 to 58 HRC
• Country of Origin: Germany
• Set Composition:
  • 9R 430 100 KUS (7/64" x 4")
  • 9R 430 120 KUS (5/32" x 4 3/4")
  • 9R 431 120 KUS (3/16" x 4 3/4")
  • 9R 434 150 KUS (15/64" x 6")