Removes burrs from internal O-ring grooves.
Range 0-3(groove width).
Includes the following items:
Nogagrip1 – holds all S blades(3.2mm). Spare blades are kept inside back cap. Designed for maximum comfort in your hand.
O-ring blade – working dimensions 1-3mm, incl. angle of 40 degrees, made of HSS (62-64 HRC).