*Precision machined tungsten carbide
  blades produce Valve Seats with:
 -Accurate Seat Angle
 - Superior Seat Surface
 -True, Flat Seal
 -Seats concentric with valve Guide
*Available in a wide range of cutter
  diameters and angles
*Content: 
  -  5 pcs expandable pilot 5.5mm- 12.5mm
   - 6 double-sider cutter
    Cutter 52 - 65mm / 60° - 75°
    Cutter 46 - 60mm / 45° - 30°
    Cutter 44 - 52mm / 75° - 30°
    Cutter 37 - 46mm / 60° - 45°
    Cutter 37 - 44mm / 75° - 30°
    Cutter 28 - 35mm / 75° - 45°
-1 T-handle