Basic Info.
Product Description
1. it has rolling sealed bearing structure. the cylinder rolling element is placed within the groove
of roller cone, thus enlarging the journal size and ensuring a better performance of roller bit.
2. the secondary surface of thrust bearing of roller bit has been handled with antifriction and
hardening treatment so as to decrease the frictional force of bit for protecting its hardening
resistance.
3. the roller bit uses new type lubricating grease which can bear the high temperature of 250Âșc
and boasts abrasion resistance.
Company Profile
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Business Type: |
Hejian fanglei drill equipment co., ltd specializes in the supply of many kinds of famous brand pdc bits, tci bits, steel tooth bits, drag bits, hole openers and any other drill equipment accessories.
we are acknowledged as one of the leading suppliers in the industry due to our high quality products, reasonable price as well as our considerate service.
our company has worked on international trade business for over 20 years.we have served a widely international market and provided creative solutions for our customers. our work team has the professional knowledge, experience and dedication to successfully meet your needs. at present, our drilling bits are widely exported to united states, turkey, tunisia, saudi arabia, egypt, malaysia, korea and so on |
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Comapany: |
Hejian fanglei drill equipment |
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Address: |
Junziguan zone |
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City: |
Cangzhou |
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Zip/Postal: |
062450 |
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State: |
Hebei |
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Country: |
China |
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