Product Details

Application

RC hammers and bits are used in hole drilling in mines, hydrology and water well, geothermal well, geothermal air conditioning well, geologic exploration, complicated gravel stratum, etc

Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection.

Future

1.Reverse Circulation bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations .Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

2.Recommended for eliminating hole deviation

3.Widely used drifting and tunneling

4.Bit face design is ideal for medium-hard to hard abrasive rock

Product Description

RC Bits (RE004,RE542,RE543,RE545,RE547,PR52,PR54)

External diameter	Bit shank	Hole range	Connection thread
107mm	RE004	Ø111mm- Ø127mm	3.5-4 Remet 4" Metzke
120.5mm	PR40	Ø124mm- Ø142mm	3.5-4 Remet 3.5-4 Metzke
100mm	RE004/RE004R	Ø104mm- Ø120mm	3.5-4 Remet 4" Metzke
107mm	42T	Ø111mm- Ø127mm	3.5-4 Remet 4 Metzke
99mm	HRC45	Ø114mm- Ø127mm	Upon the thread of the
121mm	PR52	Ø126mm- Ø142mm	4-4.5 Remet 4-4.5 Metzke
126mm	PR52	Ø133mm- Ø146mm	Upon the thread of the drill tube
124mm	PR52/PR52R	Ø130mm- Ø146mm	4-4.5 Remet 4-4.5 Metzke
130mm	PR54	Ø135mm- Ø150mm	4.5 Remet 4.5 Metzke
126mm	HRC55	Ø133mm- Ø152mm	Upon the thread of the drill tube
146mm	RC62/RC62R	Ø152mm- Ø190mm	Upon the thread of the drill tube
146mm	HRC62	Ø155mm- Ø190mm	Upon the thread of the drill tube
180mm	RC82/RC82R	Ø155mm- Ø190mm	Upon the thread of the drill tube
240mm	RC100/RC100R	Ø250mm- Ø370mm	Upon the thread of the drill tube
109.5mm	RE542	Ø113mm- Ø130mm	3.5-4 Remet 4" Metzke
116mm	RE543	Ø120mm- Ø135mm	3.5-4 Remet 4" Metzke
117.5mm	RE545	Ø122mm- Ø135mm	4-4.5 Remet 4-4.5 Metzke
124.5mm	RE547	Ø130mm- Ø146mm	4.5 Remet 4.5 Metzke
132mm	MX5456	Ø136mm- Ø150mm	4.5 Remet 4.5 Metzke