Features:
  • PTC Diamond Crown cores are a blend of tungsten and diamond for drilling porcelain, marble and ceramic tiles.
  • Extremely durable, they will last up to 1000 holes in porcelain.
  • All sizes must be used with water feed pressure pump (PTCWFKIT). All small crowns are to be uses with water feed adaptor (PTCPAD5-10), and drive guide (PTCMULTIGP25).
  • For single large diameter crown purchases it is necessary to purchase an 8 mm pilot drill (CTCP08.0) water feed adaptor (PTCPAD) and water feed pressure pump (PTCWFKIT)
  • To be used in rotary action only.
  • Available in full range from 5-112 mm
  • Made in England.
Specifications:
Size70 mm
SKU PTC70CR
Barcode # 5022081027832
Brand Armeg
Shipping Weight 0.6900kg
Type tools

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