About this product
E-Z MARK hinge bits allow precise, centered drilling of fastener holes for professional quality hinge installation.
Works well with our Style No. 9000 Hinge Mortise. Use on wood, steel and plastic.
Features all-steel construction, spring-loaded outer guide that accurately centers the drill, steel guide-sleeve retracts into its housing to ensure correct drilling depth.
Fits most electric and cordless drills and unscrews easily for cleaning.
Specifications