used tricone bit

tricone bit
1.full size
2.liable quality
3.lowest possible price
4.both new and used are available

TCI tricone bit is made of carbide, different types are suitable for different formations.

The special material and structure endow TCI tricone bit with special features:

 

1.Tungsten carbide insert cutter of high strength and toughness is to increase the impact resistance of cutters  and decrease the breakage rate.

2.Widely used in  oil exploration, subterranean heat,hydrology welling drilling and so on.

 

3.It is almost suitable for hard rocks,such as    limestone,dolomite,chert,firm sandstone,firm anhydrite and so on.

 

 

Size		Bit Type
In.	mm
6	152.4	517, 537, 617, 637
6 1/2	165.1	517, 537
7 7/8	200.0	517, 527, 547, 617, 627, 637
8 1/2	215.9	437, 447, 517, 537, 617, 627, 637
9 1/2	241.3	437, 517, 537, 547, 617
9 5/8	244.5	437, 517, 537, 547, 617
9 7/8	250.8	437, 517, 537, 547, 617
12 1/4	311.1	437, 517, 537, 617, 627, 637
17 1/2	444.5	517, 537, 617, 627, 637

 

Large quantity are in stock, welcome to contact with us.