Lenox® 121074DGDS Diamond™ Hole saw, One Piece Design, 1/4" Dia. ChristmasLighting 1-3/8" door thickness

1-3/8" door thickness

It adheres to concrete

1 - 3" Pipe Connector

Rectangle shape for better storage

Lenox® 121074DGDS Diamond™ Hole saw, One Piece Design, 1/4" Dia. ChristmasLighting 1-3/8" door thicknessContinuous, brazed edge lasts longer in tile and stone. Low torque, little pressure required. Over sized slot in hole saw for easy plug removal. No arbor needed. Diameter: 1 4" 1 piece design Long lasting Continuous, brazed edge lasts longer in tile and stone Fast, easy cutting Low torque, little pressure required Easier plug removal Over sized slot in hole saw for easy plug removal No arbor needed Carded. WARNING: Some dust created by power sanding