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Re543 Re545 Re547 Reverse Circulation RC Drilling Button Bits

Re543 Re545 Re547 Reverse Circulation RC Drilling Button Bits

Re543 Re545 Re547 5" Reverse Circulation RC Drilling Button Bit, Reverse Circulation Drill 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...

Re543 Re545 Re547 Reverse Circulation RC Drilling Button Bit


Reverse Circulation Drill 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.


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


Reverse Circulation Drilling RC Bit: 

ModelDiameterModelDiameter
mminchmminch
RE531863-3/8RE0521335-1/4
893-1/21365-3/8
953-3/41405-1/2
10241435-5/8
RE0041144-1/21656-1/2
1184-5/81787
1214-3/41907-1/2
1244-7/8RE5471335-1/4
12751365-3/8
RE04012751405-1/2
1305-1/81435-5/8
1335-1/41465-3/4
1365-3/81656-1/2
1405-1/21907-1/2
1656-1/2RE0541365-3/8
RE542/RE5431214-3/41405-1/2
1244-7/81435-5/8
12751465-3/4
1305-1/81656-1/2
1335-1/41787
15261907-1/2
1656-1/22038
RE5451244-7/8RE1401365-3/8
12751405-1/2
1305-1/81465-3/4
1335-1/41656-1/2
1365-3/81907-1/2
1405-1/22038
1656-1/2--
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