Patented shape design , suppressing temperature rise effectively . To make grooves on the contact surface of the chip to reduce the heat conduction area .
CNC precision cutting, tolerance below +-0.01mml
The surface roughness is about Ra0.15-0.23um
The perforated design uses the wind to suppress the temperature rise . Deep surface treatment for excellent smoothness .
[VIP The 1 year ] Index:3
