R25
|
Harderned Steel Bit
|
Cross bit
|
2", 3"
|
Mixed soils, sands, gravel
|
R32
|
Hardened Steel Bit
|
Cross bit
|
2" , 3" , 3.5"
|
Mixed soils, sands, gravel
|
R38
|
Hardened Steel Bit
|
Cross bit
|
3" , 3.5" , 4.5"
|
Mixed soils, sands, gravel
|
R51
|
Hardened Steel Bit
|
Cross bit
|
3.5" , 4.5" , 5"
|
Mixed soils, sands, gravel
|
T76
|
Hardened Steel Bit
|
Cross bit
|
5" , 7"
|
Mixed soils, sands, gravel
|
R25
|
Hardened Steel Bit
|
Winged Clay Bit
|
3"
|
Mixed fills, clay
|
R32
|
Hardened Steel Bit
|
Winged Clay Bit
|
2" , 3" , 3.5" , 4" , 5" , 6"
|
Mixed fills, clay
|
R38
|
Hardened Steel Bit
|
Winged Clay Bit
|
3", 3.5", 4", 5", 6"
|
Mixed fills, clay
|
R51
|
Hardened Steel Bit
|
Winged Clay Bit
|
5" , 6"
|
Mixed fills, clay
|
T76
|
Hardened Steel Bit
|
Winged Clay Bit
|
8" , 10"
|
Mixed fills, clay
|
R25
|
Hardened Steel Bit
|
Cobble Bit
|
3.5"
|
Coarse, cobbly soils
|
R32
|
Hardened Steel Bit
|
Cobble Bit
|
3" , 4"
|
Coarse, cobbly soils
|
R38
|
Hardened Steel Bit
|
Cobble Bit
|
3" , 4"
|
Coarse, cobbly soils
|
R51
|
Hardened Steel Bit
|
Cobble Bit
|
4-3/4" , 6"
|
Coarse, cobbly soils
|
R25
|
Tungsten Carbide Bit
|
Carbide Cross Cut Bit
|
2" , 3"
|
Weathered soft rock
|
R32
|
Tungsten Carbide Bit
|
Carbide Cross Cut Bit
|
2" , 2.5" , 3" , 3.5"
|
Weathered soft rock
|
R38
|
Tungsten Carbide Bit
|
Carbide Cross Cut Bit
|
3" , 3.5" , 4" , 5"
|
Weathered soft rock
|
R51
|
Tungsten Carbide Bit
|
Carbide Cross Cut Bit
|
3.5" , 4" , 4.5" , 5"
|
Weathered soft rock
|
T76
|
Tungsten Carbide Bit
|
Carbide Cross Cut Bit
|
5"
|
Weathered soft rock
|
R38
|
Tungsten Carbide Bit
|
Drop Center Button Bit
|
3"
|
Hard rock
|
R51
|
Tungsten Carbide Bit
|
Drop Center Button Bit
|
4.5"
|
Hard rock
|
T76
|
Tungsten Carbide Bit
|
Drop Center Button Bit
|
5"
|
Hard rock
|
R25
|
Tungsten Carbide Bit
|
Flat Center Conical Bit
|
1.5"
|
Hard rock
|
R32
|
Tungsten Carbide Bit
|
Flat Center ConicalBit
|
2" , 3"
|
Hard rock
|
R38
|
Tungsten Carbide Bit
|
Flat Center Conical Bit
|
3.5"
|
Hard rock
|
T76
|
Tungsten Carbide Bit
|
Flat Center Conical Bit
|
4.5" , 5"
|
Hard rock
|