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Cross Bit
| Place of Origin: | Hunan |
|---|
Company Profile
| Location: | Zhuzhou, Hunan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Brand Name: | Dong Fang |
|---|---|
| Certificate: | ISO |
Product Description
Cross bits
1、TAPERED CROSS BIT (S)
Features: rock drilling for very hard formation, hard formation and crack-grown formation.
DIA Part No.
1-3/16 S30-719
1-1/4 S32-719(722)
1-11/32 S34-719(722)
1-27/64 S36-719(722)
1-1/2 S38-719(722)
1-37/64 S40-722(724)
1-21/32 S42-722(724)
1-47/64 S44-722(724)
1-13/16 S46-722(724)
2、THREADED CROSS BIT
Features: rock drilling for very hard formation, hard formation and crack-grown formation.
DIA Part No.
1-1/2 S38-25R
1-21/32 S42-25R
1-3/4 S45-25R
1-7/8 S48-32R
2 S51-32R
2-5/32 S55-32R
2-1/4 S57-32R
2-23/64 S60-32R
2-1/2 S64-32R, 38R
2-3/4 S70-32R, 38R
3 S76-32R, 38R
3-5/32 S80-32R, 38R
3-11/32 S85-38R, 45R
3-1/2 S89-38R, 45R
4 S102-38R, 45R, 51R
3、ALL STEEL TAPERED CROSS BIT (GS)
Features: rock drilling for the places where the rock hardness is low and the density is bad.
Hardness of rock: f<8.
DIA Part No.
1-3/16 GS30-719
1-1/2 GS38-719(722)
1-37/84 GS40-722
1-11/16 GS43-722
4、ALL STEEL THREADED CROSS BIT
Features: rock drilling for the places where the rock hardness is low and the density is bad.
Hardness of rock: f<8.
DIA Part No.
1-3/4 GS45-25R
1-7/8 GS48-25R, 32R
2 GS51-25R, 32R
2-1/4 GS57-25R, 32R
5、OUTER THREADED CROSS BIT
Features: applicable for tunneling, opencast mining and well mining. Used With Drill Rod male/female.
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