Welcome to our official website; We will provide you with the quality products and service
Lens Processing Equipments
Dispensing Tool
Nose Pads
Lens Blocking Pads
Carbide Drill & Mill Bit
· Tungsten Carbide Drill Bits
· Tungsten Carbide Mill Cutter
· Tungsten Carbide Drill and Mill Cutter
Job Trays
Nylon Wires
Repairing Tools
Rhinestone Kit

Shenzhen Mayla Optical Co., Ltd  Mayla Imp & Exp Co.,Limited    www.maylasource.com   www.maylasource.en.alibaba.com

4th Floor Building 3 Shihua Bantian Longgang District ,Shenzhen China

Tel:         86-0755-28096858 Fax:        86-0755-28096858  Mobile:  86-18128823737

Email:   amy@maylasource.com   support@maylasource.com


 Home/Products/Carbide Drill & Mill Bit/Tungsten Carbide Drill Bits
Micro Grain Carbide Drilling Bit
   【Previous】 【Next
Micro Grain Carbide Drilling Bit
Item: DB08 DB09 DB10 DB11 DB12 DB14 DB16 DB18 DB20
 Product Details
  • This carbide drilling bit is specifically applied to drilling hole on the rimless frames lenses. Drilling bits are made from high industrial grade micro grain carbide which gives remarkable features of hardness and rigidity. Wide open gullets are easy for chip evacuation. It is comprised of 9 pieces of drilling bit with different diameter. Every drilling bit has a ring with figured diameter.They are easy ,fast to identify specification.



  • Carbide drilling bit is used to drill on the rimless frames lenses.
    Drilling bits are well-made of high industrial grade micro grain carbide;
    Best durability and wear resistance;
    Sole ID engraved on drilling bits for rapid identification and maintenance;
    0.001mm plus or minus tolerance only;
    Be able to re-sharpen and maximum longevity;
    Guaranteed prompt delivery;
    OEM and ODM service available;