Diablo Installer Bit 3.5"-4.5" Enhanced anti-vibration design provides the

Enhanced anti-vibration design provides the ideal combination of stability and rigidity

Compatible with matching 9200 series handrail fittings

Taller segments containing superior quality diamonds along with an ultra-durable bond to the disc body for up to 2x longer life

69" (220 mm)

Diablo Installer Bit 3.5"-4.5" Enhanced anti-vibration design provides theDiablos Installer Drill Bits offer premium performance and superior life in wire installation projects. An ultra sharp tip maximizes durability for fast, straight holes in clean wood or stacked lumber. Black oxide coated flutes prevent debris build up for fast chip removal. The small hole in the flute makes feeding cables and wires effortless. The 3 Flat Shank provides extra stability by eliminating spinning in the drill chuck. Ultra sharp tip for