Diamond Core Drill with bits

Description

Vevor used to drill 4 - 100mm holes in brick. 2 - 40mm holes in brick and 1 hole in slab so practically new.

6.3 inch Max Drilling Diameter: Our core drilling machine generates extreme power because of its 2180W copper motor. Maximum Speed: 1600RPM. Maximum Coring Diameter: 6.3"/255 mm. More importantly, the 4.25"/108 mm core bit in the picture is included.
Durable Construction: As the machine will work upside down, so water would unavoidable flow on to the drill machine. In this case, our drilling rig has a rustproof steel forged output shaft and waterproof copper water inlet for a long-lasting water supply.
Thoughtful Security Design: We also provide overload protection system and an upgraded cooling system. They are designed for avoiding burn-in and prolonging the service lifespan of the drilling press machine.
Ergonomic Handle & Stable Base: It features an ergonomic handle and large base support for effortless drilling or getting oblique holes. The aluminum guide rail makes the drill rig's movement more smooth and accurate.
Wide Application: The wet diamond core drilling rig can be widely used in drilling reinforced concrete, red brick, marble, and other materials. It is perfect for installing air conditioners, pipes, stair railings, and repairing highways, etc