Description

• Features:
  • With 4 blades
  • Plane PDC cutter
  • threading inside
  • OEM orders are welcome
  • 3, 4, 5 or 6 wings are available
  • DC bit/ PDC concave drill bit/ PDC arc pillar bit/ PDC blade bit /PDC drag bit PDC rib core drill bit/ PDC core drill bit
  • Diameter: 60, 65, 75, 94, 113, 133, 153 and 190mm
  • Used for geology exploration hole, gas drainage hole and emissions hole
  • PDC bit consist of PDC cutter brazed to matrix or steel body
  • The PDC cutter has high hardness, abrasion resistance and toughness, provides a cutting structure for the rock formations that respond well to failure by shearing and wears by micro-chipping
  • Compare to tungsten carbide bit, cone bit, diamond impregnated bit, the PDC bit has increased efficiency and longer lifespan
  • Applied to drilling soft and medium hard formation
• Product description:
  • PDC non-core bit mainly used for drilling soft and medium formation and used  for the purpose of geology, coalfield, metallurgy, building, mining, projectsurvey, rail, bridges and housing
  • Application: used to penetrate the degassing hole, drain hole and grouting hole of coal mine or for the purpose of geology, coalfield, metallurgy, building, mining, project survey, rail, bridges and housing
  • Introduction of PDC (polycrystalline diamond compact)
  • PDC is made of diamond micro-powder and hard tungsten carbide under high temperature and high pressure
  • It possess of high wear resistance like diamond, at the same time the impact resistance like tungsten carbide and that’s made it the best material as a drill bit cutter
  • Reinforced PDC has higher dense diamond powder, claw tungsten carbide substrate made the two layers solid as whole one
  • So, the reinforced PDC of supper wear resistance, longer service lifespan and high-efficiency
  • Characteristics: compared with the others, this one has a higher abradability and wide range of application (rock formation application)

Whatsapp/Phone:+86 18186993613

E-mail: sales@superdrill.com.cn

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