Concrete core bore hole diamond drilling machines ground hole drilling machines

 HW-20 Series Pavement core drill machine is used to drill engineering sampling and hole of fixed  protective rail for the highway and municipal foundation.It uses gasoline engine as the power for easy start up, reliable running and simple operation, it is also equipped with synthetic diamond thin wall bit. The machine's drill bit is compatible with imported ones, the machine can achieve automatic core drilling.The max drilling depth is 700mm(with additional rod can reach max 1500mm) .For high-grade highway concrete, asphalt, limestone based on compressive strength, bending experiment research core is very ideal.

 Features

1). Use imported gasoline engine, drive conveniently, run reliably, operate simply
2). No need electric power
3). equipped with man-made PCD thin drilling bit
4). Boring and sampling size accurately
5). The surface is smotth after boring, don't damage the drill materials

Emma Rong

Overseas Marketing Manager

whatsapp/mobile phone/Skype: +8617701624758
Email :one at hengwangjx.com
Phone :86-021-58302709
QQ: 3002891206

Website :www.chinahwgroup.com