DM302S Sandwich PCD Cutting Tools Blank,For Drilling Application
Sandwich PCD is composed of PCD layer that is sandwiched by tungsten carbide layers in both(top & bottom) sides, the sintering technology is more strict and more difficult than normal type PCD, primarily used for drilling application.
PCD Grade | Grain Size | Diameter | Diamond layer thickness | Overall thickness |
DM302S | 302 μm | Φ 45 mm | 0.5 mm | 1.5/2.0/3.2 mm |