Features: High carbon steel blade, hardened & tempered. All profiles square notch. Wooden handle & aluminium shank. 5 internal rivets. Size – 280 mm x 115 mm. Uses: For applying tile adhesive to wall & floor tiles. 3 x 3 x 3 mm – for mosaic tiles & backed artificial grass. 4 x 4 x 4 mm – for wall tiles 150 mm x 150 mm & backed artificial grass. 6 x 6 x 6 mm – for wall tiles 200 mm x 200 mm & unbacked artificial grass. 8 x 8 x 8 mm – for wall tiles 250 mm x 250 mm. 10 x 10 x 10 mm – for floor tiles 300 mm x 300 mm plus. 12 x 12 x 12 mm – for floor tiles 400 mm x 400 mm plus / natural stone & porcelain tiles. 22 x 17 x 8 mm – for large format tiles 600 x 600 mm plus porcelain tiles.