Four-Edged Glass Scoring Knife, Wale Apparatus

The four cutting edges of this knife ensures a greater ease of use and longer life and it is ideally designed for cutting glass and quartz tubing and rods.

• Retractable and replaceable blade

Unique square collet holds high-quality tungsten-carbide steel blade. User can expose as much of blade as desired and easily replace a worn blade.

Ordering information: Knife comes complete with four-edged blade. Replacement blades available.