Carbide Scoring Cutter by Marshalltown Tools Save Liquid error (product-badge line 32): -Infinity% $5.95 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Reversible blade has carbide tips on each end for double life Score and cut cement backer board, linoleum, Plexiglas and soft tile Excellent tool for degrouting work or removing caulk