The QEP® Professional Grout Saw is designed to easily remove old, dirty or pitted grout. The 10093 includes two heavy duty carbide blades. Use 1 blade for thinner grout lines and 2 blades for wider grout lines. The ergonomic handle helps minimise hand fatigue during repeat use. Designed to maintain exceptional leverage and accuracy, this durable handle provides increased control and comfort. For replacement blades, use QEP item 75011.