China Multi-Functional Drilling and Coring Machine/Concrete Core Drilling Machine, Find details about China Concrete Core Drilling Machine, Core Drilling Machine from Multi-Functional Drilling and Coring Machine/Concrete Core Drilling Machine
Model | HZ-20 |
Large bore core diameter | Φ200mm |
Large hole core depth | 400-5000mm |
Drilling direction | vertical downward |
Feed mode | manual, automatic |
Spindle speed | 800-1200 |
Drill form | synthetic diamond thin wall drill |
Supporting power | gasoline engine |
Dimensions | 1080 *780*1150mm |
Weight | 120kg |