The vise is made of special ductile cast iron that does not break (SG grade 500/7 steel). The nodular graphite comes from gray cast iron as a base, with the addition of manganese and magnesium alloying elements. The SG 500/7 grade corresponds to a tensile strength of 500 N/mm² and 7% elongation.

The nodular graphite vise is twice the quality compared to regular cast iron ones, as it is harder, more durable, deforms less easily (elongates more before breaking), holds much more firmly (better compressive strength), and lasts twice as long.

Features:

• Return of the movable jaw.
• Stable design of the front jaw for extra clamping force and greater durability.
• Parallel vises for stable clamping of parts of different sizes during machining.
• Handle made of forged C25 steel.
• Coating: painted.
• Toothed jaws, heat-treated with an integrated anvil.
• Jaws made of C55 steel with 4-point support.
• Ductile cast iron that does not break (nodular graphite).
• KRONUS logo is cast.
• Axle made of forged C25 steel.
• Net weight: 21.00 kg.
• Total length: 360 mm.
• Total width: 180 mm.
• Jaw size: 150 mm.
• Jaw opening: 150 mm.
• Clamping depth: 127 mm.
• Total height: 195 mm.
• Anvil length: 115 mm.
• Anvil width: 64 mm.
• Jaw hardness: HRC 35+.
• Clamping force: 35 kN.
• Manufacturer: Kronus.