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