Koyama Replacement Chisel Blade

SUMMARY

Replacement blades for Koyama replaceable blade type chisels.

The replaceable blade type chisels are available from here.

FEATURES

• By replacing the blade, the sharpness as good as new will be restored, increasing efficiency.
  
• It is economical because it is a replaceable blade type.
  
• Super-alloy steel is used and has undergone special quenching for excellent sharpness and long cutting life.
  
• The cutting edge is thin, so it is easy to cut into.
  
• It can also be used for scrapers and chisels.
• Made in Japan

Blade steel features

• High-speed steel: For hard wood such as laminated lumber, longer cutting life
• Blue steel: Emphasis on sharpness and long cutting life
• Alloy steel: Inexpensive and easy to use

How to replace the blade

1. Replace a blade by unscrewing the fix screw with 3 mm hex wrench.
2. Put a replacement blade and insert the screw on the notch of the blade.
3. Make sure that the screw is fixing the blade firmly on the notch.