M-5 Heavy Duty Quick Disconnect Core Rig With Weka Motor Motor Option:11 Amp Weka DK22S (230V), Motor RPM: 800/1640/2430 12V power supply by a

12V power supply by a high-capacity battery

High-performance gear box

200 5/8"-11 General Purpose 80 VDD5035 5" 12

Geology & Mineral Identification: Identifying and classifying minerals based on scratch hardness

The boom extension is designed so that it cannot be pulled all the way out

M-5 Heavy Duty Quick Disconnect Core Rig With Weka Motor Motor Option:11 Amp Weka DK22S (230V), Motor RPM: 800/1640/2430 12V power supply by aM 5 Heavy Duty Quick Disconnect Core Rig With Weka Motor allows for mounting hydraulic motors 12" Standard Bit Capacity, 20" w Spacers. The Lightest Big Rig On The Market! Features & Benefits: Quick release motor mount 4 spoke sliding handle (can be used on right or left) Positive carriage lock 2 1 2" x 3" extruded aluminum light weight column (mast) that is hard anodized to prevent wear Quick release vacuum button Top carrying handle (ceiling jack