Mining Drill bits Coal Mining Bit
Carbide mining drill bits coal mining bit are widely used in a full line of tooling and accessories for Mining and Mineral ground tool,Foundation drilling,Horizontal directional drilling(HDD),Trenching,Hydraulic millingcutter,Tunnelling,Recycling, For estmulching,Railtrack construction,Road planing,Reclaiming and Hardware tool.
Process: According to the customers' drawings or samples.
Recommended Grades for tungsten carbide drill bits: YG4C, YG8, YG8C, YG11C, YG13C, YG15, YG15C
Material Grades Introduction:
| Grade | Applications |
| YG4C | For inserting the electrical and compressed air drill bits,used in geological prospecting,coal mining,suitable for drilling coal,unsilicified shale,salt rock and other formations;Also for drilling medium hard sandstone,limestone and soft and hard rock interspersed formations. |
| YG8 | For coring crowns,electrical coal drill bits,coal cutting picks used in geological prospecting,coal mining. |
| YG8C | For rotary rock drill bits for medium soft and medium hard rock;and for coal cutting picks for cutting of stone containing formations. |
| YG11C | For tipping of bits for heavy rock drills and rotary hammer rock drills cutting hard rocks. |
| YG13C | For making drill cone to drill hard and medium hard rock formation in oil field;also for making rotary percussing drill bits and heavy duty drill bits. |
| YG15 | High intension,lower wear-resistance.Suitable for making bits used in rotary machine and heavy rotary machine to drill hard and very hard rock formation |
| YG15C | For making drill cone to drill all kinds of rock formation. |
Suggestion: We would like to recommend suitable grade depending on your requirements. |
Company Profile:
We’re good at producing different kinds of customized carbide tools for both mining and cutting, wear parts, blades and inserts.
By now, our products succeed in exporting to over 60 countries/districts all around the world and gained good market reputation depending on our fine quality and competitive cost.
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