Diamond Drill BL-TL314

SPECIFICATIONS     DIY Supplies: ELECTRICAL Type: Core Drill Bit Origin: Mainland China length: 60mm-77mm Material: Diamond Use: Masonry Drilling Certification: none   Specifications:   Type: Brazing Hole Opener   Triangular shank:40-60, 45-65,50-70(Suit for electric hand drill)   M10 Thread: 40-60,45-65,50-70(Suit for 100 Type angle grinder)   Total Length: 64/72mm   Quantity:1pc   Application: Excellent for making clean and accurate hole on marble, granite, glass and tile, etc.   Package Included:   1PC Brazing Hole Opener   Features:   * Wide application for drilling tile ceramic granite marble stone....   *Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5times)   * Less Chipping, Minimizing breakage, less heat generation, Better finish quality   * High diamond exposure rate provides a faster and more aggressive drilling.