It comes with rust free, durable, Ceramic rasp teeth ( 10 times more durable than metal teeth, compared to Tajima’s metal rasp teeth ) and is ideal for super hard gypsum boards. Also it makes easy to file the inside corner.

• Rust free, durable, Ceramic rasp teeth ( 10 times more durable than metal teeth, compared to Tajima’s metal rasp teeth ).
• Ideal for super hard gypsum boards.
• Angled rasping for any corners.
• Double-sided drywall rasp.
• The tetra teeth grabs the material and cuts 20% more than a fixed blade.
• Non-slip elastomer grip for a secure hold.
• Lightweight.