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64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole

Xiamen Sansung Mining Equipment Co., Ltd.
  • Certification：ISO 9001:2000
  • Standard：GB, GOST
  • Surface Treatment：Spray-Paint
  • Manufacturing Process：Forging
  • Material：Alloy Steel
  • Color：on Request

Base Info

  • Condition：100% New
  • Delivery：25-30days
  • MOQ：1PCS
  • After Sale Service：Yes
  • OEM/ODM：Yes
  • Transport Package：Carton
  • Specification：57MM 64MM 70MM 76MM
  • Trademark：SANSUNG
  • Origin：China
  • HS Code：82071300
  • Production Capacity：30000 PCS,Year

Description

ModelDiameterNo.*button  dia. (mm)No.Weightmminchgauge buttonsfront buttonsflushing holekg

64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole
 

BR1

642 1/26*Φ103*Φ1022.6702 3/46*Φ124*Φ922.87636*Φ125*Φ1023.2

64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole
 

BR2

7636*Φ125*Φ1023.680-6*Φ135*Φ1024903 1/26*Φ136*Φ1024.5

64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole
 

BR3

85-6*Φ134*Φ1223.8903  9/166*Φ144*Φ1224953 3/46*Φ145*Φ1224.31003 15/168*Φ136*Φ1324.81054 1/88*Φ136*Φ1325.2 64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole
64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole
64~76mm Down The Hole Drilling Br1 Series Rock Crown Bit for Mining Borehole