... centering ability Due to its very short chisel edge, Multi-facet point has quite small "drill walk", therefore, the ... 10 degree, it could still cut.Wide usageMulti-facet point twist drill bits have a family of different members ... to the less cutting forces and less heat, multi-facet point twist drill bit has much longer tool lives. ... the speed to purse the high productivity.Multi-Point Twist Drill Bits