The Makita 8406 core drill has rotary and rotary percussion action and 22,500bpm impact rate. Torque limiter and long side handle protect the operator. Supplied with Hard carry case. This set also includes heavy duty 10 Piece diamond core drill set , which is supplied in a aluminium carry case. Features of the Makita 8406: Heavy duty construction - ideal for site work Percussion action for drilling pilot hole. Rotary action for dry diamond core drilling. Torque limiter to prevent operator injury if the core bit snags. Excellent for plumbers, electricians, general contractors, hirers. Makita 8406 comes with: Side Handle Carry case Buyaparcel 10 Piece Diamond Core Set Features: This 10 piece Diamond Core set it suitable for cutting, Granite, marble, limestone, slate, hard bricks and other dense and non-abrasive materials. Encompasses the industries most popular core sizes to suit Electricians, Plumbers and other major trades Laser welded diamond cores are designed for fast and easy drilling, in the most demanding of situations. Trade quality and fully compatible with Makita, Dewalt, Bosch and Milwaukee core drills Kit contains: 38, 52, 65, 117 and 127mm Cores ideal for common industry construction jobs such as coring for boiler flues, soil stacks, air vents, ventilation and either industrial 5Inch pipe. Includes 5 x Core Drills 5 x Accessories 1 x Aluminium carry case with foam insert