CMAC PLH Longhole Drill Model: CMAC PLH-2013-147 The CMAC PLH Is A Pneumatic/hydraulic Drill Used Extensively For Long-hole Drilling Operations, Cable-tool Drilling And Installing Ground Supports. It Is Highly Sought After For Narrow-vein Underground Mines, Among Others, Because Of Its Features. The PLH Has Several Advanced Features For Performance And Efficiency: Robust Modular Carrier; Quick Assembly: Can Be Disassembled And Assembled Underground In One Work Shift; Compact: Can Be Moved From One Level To A Sub-level Through A 1 M X 1 M Opening When Disassembled; Largest Part Weighs Only 1,100 Kg.