High Air Pressure DTH Hammer

CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated. 5.Easy to disassemble because the top sub, the drive chuck and the external

CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated. 5.Easy to disassemble because the top sub, the drive chuck and the external

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated. 5.Easy to disassemble because the top sub, the drive chuck and the external

CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated. 5.Easy to disassemble because the top sub, the drive chuck and the external

CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated. 5.Easy to disassemble because the top sub, the drive chuck and the external

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated. 5.Easy to disassemble because the top sub, the drive chuck and the external

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications:

Advantages: 1. Valve air distribution. More reliable.2.Simple design of the piston, long life.3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.5.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. Products specifications: