Specification
Drill Bit Size:
4":(diameter*length)4*32in/10.16*81.28cm
6": (Diameter*Length) 6*32in/15.24*81.28cm
8": (Diameter*Length) 8*32in/20.32*81.28cm
12": (Diameter*Length) 12*32in/30.48*81.28cm

Number of connecting rods: 3
Connecting rod size: length 8“/12”/20” (20.32/30.48/50.8cm)

Package List
4 x Drill Bit
3 x Connecting Rods

Attention
1. Please close the damper before starting the cold machine, and open the damper during normal operation.
2. Before leaving the factory, we added oil to the gearbox. After working for a period of time, please add oil appropriately according to your use frequency.
3. When you are starting, please start quickly. Don't stop when pulling the rope, pull it slowly.
4. Before starting, press the oil bubble several times and check whether there is oil in the oil pipe.
5. When the cold machine starts, please close the baffle first, and then open the baffle for normal operation.
6. Please read the operating manual completely before use. And pay particular attention to the safety instructions included.
7.Please allow slight color difference caused by shooting light and 1-3 cm error caused by manual measurement, and make sure you don't mind before ordering.