Rotary excavator cutting bit 3060 high hardness alloy bullet hard piling roadheader hard rock rotary drilling bit
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Specifications:
- 3060-20 gravel and cobblestone add fertilizer to increase impact resistance
- 3060-22 weathered rock limestone 50 MPa
- 3060-25 limestone hard rock 80 MPa
- 3060-25 alloy bean 12-grain Pebble granite protection matrix 80 MPa
- 3060-28 granite hard rock
- 3060-30 granite hard rock 120 MPa
- Round seat fully hardened spring steel
- Square seat fully hardened spring steel
FOB Price :
Min.Order : PCS
Total Cost :
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DUMA
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