81779 HHinge Centering Bits 4 Pack dust extraction attachment spark-eroded Triple Chip grind for

spark-eroded Triple Chip grind for long life – up to 75 times the life in fiber cement of conventional carbide blades Diablo PCD Hardieblades are perfect for full time use in heavy duty applications like cutting multiple pieces of fiber cement board

Built-in PVC utility knife pocket helps prevent accidental pouch punctures

Joint preparation for repointing and repair work

Weldon flat shank design ensures secure cutter retention in magnetic drill presses and prevents slippage under load

A replaceable sprocket nose assembly is also incorporated in the nose of the bar that carries the saw chain from the top to the bottom of the bar

81779 HHinge Centering Bits 4 Pack dust extraction attachment spark-eroded Triple Chip grind forOverview The Eazypower Isomax Hinge Centering Bits 4 Pack (81779) is designed for precision self centering pilot hole drilling for hinges, hooks, and other hardware installations. Specification Detail MPN 81779 Brand Sub Brand Eazypower Isomax Package Weight 4. 83 lb Package Dimensions 7 x 4 x 0. 8 in. Bit Length 4 in. Shank Type Hex Shank Shank Diameter 1 4 in. Material Steel Impact Rated No Magnetic No Pieces Included 4 pc Packaging Carded UPC