- Wall Drilling Diamond Core Drill Bit
- 2017-11-01 12:23
- Product Name:Wall drilling diamond core drill bitBrand:WanTongSize:DIA.8-600MMQuality grade: High, Medium(could be selected)Product Descriptions:1) For concrete,High ...
- High Speed Concrete Drilling Machine
- 2017-09-06 19:01
- Product Name:High speed concrete drilling machineProduct Features:1) For core drilling in walls, floors, roofs and r...