Diamond Tuck Point Blades TYPE: Laser- Welded, Silver-Brazed. APPLICATION: Mortar raking, marble, granite and brick raking and cleaning of expansion joint. Diamond Tuck Point Blades Item Number Diameter Thickness INCHES Metric (MM) INCHES Metric (MM) QE0401001 4" 105 1/4" 6.4 QE0401002 4" 105 1/3" 8 QE0401003 4.5" 115 1/4" 6.4 QE0401004 4.5" 115 1/3" 8 QE0401005 5" 125 1/4" 6.4 QE0401006 5" 125 1/3" 8 QE0401007 7" 180 1/4" 6.4 QE0401008 7" 180 1/3" 8 Diamond Crack Chaser Item Number Diameter Thickness INCHES Metric (MM) INCHES Metric (MM) QE0401101 4" 105 1/4" 6.4 QE0401102 4" 115 1/4" 6.4 QE0401103 5" 125 1/4" 6.4 Diamond Crack Chaser Item Number Diameter Thickness INCHES Metric (MM) INCHES Metric (MM) QE0401201 4.5" 115 1/4" 6.4 QE0401202 4.5" 115 1/3" 8 QE0401203 5" 125 1/4" 6.4 QE0401204 5" 125 1/3" 8