Cutter wheel and method of manufacturing the same, manual scribing tool, and scribing device

Cutter wheel and method of manufacturing the same, manual scribing tool, and scribing device

  • CN 102,172,991 A
  • Filed: 07/15/2005
  • Published: 09/07/2011
  • Est. Priority Date: 07/16/2004
  • Status: Active Application
First Claim
Patent Images

1. a break bar is a brittle base line break bar, and the plate-like break bar circumferential part that is made of superhard alloy or sintered diamond on the edge forms V font crest line portion and is used as blade, it is characterized in that:

  • Be provided with at least one otch quarter in this crest line portion, this otch is all entirely apart from being formed at this crest line portion to surpass between the 200 μ

    m.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×