High-mouth jaws are clamping tools designed specifically for machining high-rise parts, guaranteeing precision and stability during the process.
Manufactured from F155 case-hardened steel, these jaws offer exceptional durability and strength, ensuring long life even under intensive working conditions.
One of its outstanding features is its downward effect mouth, which ensures that the workpiece rests perfectly on the base or remains parallel to it, improving the quality of the finish and reducing the risk of errors.
In addition, the oscillating mobile chuck allows the jaw to adapt to the shape of the piece, guaranteeing a secure grip and avoiding deformation.
To maximize its effectiveness and stability, it is recommended to always mount these jaws with 3 sets of flanges, which provides additional support and reduces vibrations during machining.

Recommendations for use
Always use 3 sets of flanges to ensure maximum stability during machining.
Make sure the base where the jaw sits is clean and free of debris to avoid misalignment.
Correctly adjust the pressure of the oscillating mobile chuck to ensure optimal grip without damaging the piece.
Regularly check the condition of the downward effect jaws to ensure perfect support on the base.
Use jaws on machines appropriate for the type of machining and dimensions of the parts to avoid damage to the tool or part.

Maintenance recommendations
Clean the jaws regularly after each use to prevent the buildup of chips and debris that may affect their operation.
Lubricate moving parts, such as the swing chuck, to ensure smooth movement and prolong tool life.
Perform periodic condition inspections of F155 case-hardened steel to identify signs of wear and make replacements or repairs if necessary.