Precautions For CNC Tools
Precariousness: Dispersal of heated or prolonged chips may cause injury or burns.
Countermeasures: For chip removal, ensure the machine is stopped and use safety items, such as safety glasses and protective gloves.

Precariousness: Sparks, heat, or hot chips generated during operation may cause fires.
Countermeasures: Do not operate near hazardous zones where there is a risk of fire or explosion.If using oil-coolant, ensure adequate fire-protection equipment is available.

Precariousness: Lack of dynamic balance during high-speed revolutions can lead to vibrations, potentially causing the tool to break.
Countermeasures: Conduct a test-operation before cutting to confirm there is no vibration or unusual sound.

Precariousness: Direct contact with burs generated on the rough surface of the work piece may cause injury.
Countermeasures: Do not touch the work piece with bare hands.

Index able Cutting Tools
Precariousness: If inserts or other tool parts are not properly installed, they may fall or break, potentially causing injuries.
Countermeasures: Clean insert pockets or clamping parts before setting inserts.Use only the supplied wrench to set up inserts and ensure

they are completely clamped.Never use inserts or parts other than those prescribed.

Precariousness: Inserts clamped too tightly with supplementary tools like pipes may cause the inserts or body to break.
Countermeasures: Do not use aids such as pipes.Use only the supplied wrench for setup.

Precariousness: When tools are used at high-speed revolutions, inserts or parts may burst out of the body due to centrifugal force. Special attention to safety is required when handling.
Countermeasures: Use within the range of our recommended cutting conditions.The accuracy and balance of the machine spindle should be regularly checked and adjusted to prevent bearing wear due to eccentric rotation.

Milling Cutters and Other Cutting Tools
Precariousness: If a cutter lacks balance, the tool may vibrate.The dispersion of broken pieces can cause injuries.
Countermeasures: Accuracy and balance of the machine spindle should be regularly checked and adjusted to prevent bearing wear.

Drilling
Precariousness: When drilling a through-bore, a disc may be created during the drilling process that can fly out of the workpiece at high speed.This is dangerous due to the sharp edges of the disc.
Countermeasures: Please use safety items, such as safety glasses and protective gloves.Also, attach a cover to the chuck part.

Brazed Tools

Precariousness: Falling broken inserts may cause injury.
Countermeasures: Ensure that cutting inserts are brazed firmly before use.Do not use brazed tools in conditions requiring high cutting temperatures.

Others
Precariousness: Repeated brazing can deteriorate the strength of carbide inserts, making them prone to breaking during cutting.
Countermeasures: Do not use tools that have been brazed multiple times.The quality of the tool degrades.

Precariousness: Tools should only be used for their intended applications.Using them incorrectly may damage the tools and machines.
Countermeasures: Please follow our recommended usage guidelines for the tools.