chelsea.co.nz

diamond grinding & polishing equipment, cutting and drilling

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Laser welded dry diamond drill bit

 

  • We are offering ø35, ø52, ø75, ø112, ø128, ø162 (M16)
  • Purposely made to suit NZ masonry industry
  • Drill bit with 230mm long barrel can go throught all standard blocks
  • Laser welded designed for dry drilling conditions
  • SDS Max ans SDS Plus adaptors are available
  • Dry drill bitsare designed to fit larger 750W and over rotary (hammer) drills