pdc roof bolt drill bit

• Post Date:

  Jul 12,2013

• Expiry Date:

  Jul 12,2014

• Detailed Description:

  PDC anchor shank drill bits
  
  Type D(mm) H(mm) Wing Quantity PDC cutter Waterpore
  Shape Quantity Quantity D(mm)
  MG28A 28 48 2 half 2 1 5
  MG28B 28 48 2 whole 2 1 5
  MG28C 28 48 3 half 3 1 5
  MG30A 30 48 2 half 2 1 5
  MG30B 30 48 2 whole 2 1 5
  MG32A 32 48 2 half 2 1 5
  MG32B 32 48 2 whole 2 1 5
  MG42 42 60 2 Half+whole 2+2 1 5
  
  Note: We also can produce and design as per clients’ drawings/samples/requirements
  

• Company:

  zhengzhou ld diamond products co.,ltd     [ China ]        

• Contact:

  amy

• Tel:

  +86-0371-60835862

• Fax:

  +86-0371-60835788

• Email:

  amy@ld-diamond.com