Revolver frame with sliding blade-guide

• Sliding guide steadies blade throughout cutting stroke. 
• A thumbscrew can lock the guide to keep blade end clear. 
• Takes 300 mm blade. 
• Spare blades: 668B.

• Sliding guide steadies blade throughout cutting stroke. 
• A thumbscrew can lock the guide to keep blade end clear. 
• Takes 300 mm blade. 
• Spare blades: 668B.