Arbor 7/16" Hex Shank for Small Holesaws - (SD3834.ARBR.1130)

Arbors for small holesaws (diameter 14 - 30 mm). Hexagonal shank. We recommend not to use arbors with 8.5 mm (11/32") shank for holesaws above size 100 mm (4"). HSS Pilot drill 3834-DRL is included in all arbors, to be used for Metal & Wood applications. Arbors can be used with carbide holesaws but we recommend to use the carbide tipped pilot drill, 3834-DRL-CT, for cutting abrasive materials. Arbors can be used for multi-construction holesaws but it requires changing the drill to 3834-DRL-L.