Two-stage speed shifting vortex gearbox
Boron Stel Blades
Center Point Triable Blade
Metal Reinforced Handle System
25:1 Transmission with Heat Treated Gears
High Output Gasoline Powered Engine
Powder Coated Paint to Ease Ice Buildup
Plastic cover for fuel tank
Optional Extension for Ice Thicker Than 1M
52CC 2.5HP Gas Engine
Drill size:6in /8in /10in
Drill length:100cm
packing size:41*40*30cm
6in drill:102*16*16cm
8in drill:102*21*21cm
10in drill:102*26*26cm
