Gold Index: 10237
GREAT DRILL BITS CO.,LTD [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Service City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
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GM1307
1.High Abrasion tungsten carbide material2.High performance PDC-Cutters3.Carbide and Diamond gauge protection4.Carbide/Diamond Shock Studs
2017-01-19
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GM1315
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GM1605T
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GM1606T
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GM1607TQ
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GM1608
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GM1906S
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GM0806
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GM1906
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4-3/4
2017-01-16
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4-5/8
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6''
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8-1/2
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6
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8-1/2 "