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Core Drilling Machine
TBTCDM-15C Diamond Core Drill Machines
Technical Parameters
| Model / Parameter | HZ-15C |
| Max. diameter of core | Ø150mm |
| Max. depth of core drilling | 40mm |
| Power of petrol engine | 4.3HP |
| Spindle speed | 200-1000r/min |
| Weight | 60kg |
| Overall dimension | 800×600×900mm |
TBTHZ-110 Portable Drilling Rig
The drilling rig is a portable type for drilling mortar, with convenient operation.
Drill diameter: φ50/70/100/150mm
Diamond Core Drilling Machine Electric
Model：TBTSCY-2020
Thanks to the use of sturdy diamond crowns, the core drilling machines can drill different materials (such as concrete, rocks, bituminous surfaces, etc.) and obtain cylindrical samples to be used in tests (compression, evaluation of the elastic module , etc).
These drilling machines are extremely practical, lightweight and easy to use.Diamond bit, spanner and core extractor are considered accessories to be ordered separately.
Technical Parameters
| Drilling range | Ø5-160mm |
| Rated voltage | 110/220V |
| Rated frequency | 50-60Hz |
| Rated input power | 2100W |
| No-load speed | 800/1790/3650r/min |
Diamond Core Drill Bit
Our diamond core drill bits are suitable to drill both reinforced concrete and bituminous materials.
Technical Parameters
| Model | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Bit outside diameter (mm) | Φ25 | Φ37.5 | Φ52 | Φ60 | Φ64 | Φ79.5 | Φ85 | Φ92.5 | Φ110 | Φ118 | Φ160 | Φ210 |
| Bit inside diameter (mm) | Φ17 | Φ28.5 | Φ42 | Φ50 | Φ54 | Φ70 | Φ75 | Φ82.5 | Φ100 | Φ108 | Φ150 | Φ200 |
Dedicated to the design and production of testing equipment for engineering projects and laboratory applications, NanJing T-Bota Scietech Instruments & Equipment Co. is a trusted enterprise in this industry. We provide customers with advanced asphalt testing equipment, concrete testing equipment, soil testing equipment, and much more to allow professionals to examine materials for various aspects prior to building projects. Better testing equipment results in better building materials used in construction, making these projects safer and longer lasting.
