HIGH EFFICIENCY,HIGH QUALITY GRINDING LIP,GOOD GRINDING RESULTS.
CONSIDERABLE DESIGN,INVISIBLE TOOL BOX,DELICATE &FRIENDLY USE.
PEERLESS,SUPER FUNCTION,DURABLE,STRONG MOTOR CAN WORK FOR2 HOURS.
NORMAL DRILL,CENTER DRILL,CARBIDE NC SPOT DRILL COULD BE RE-SHARPEN.
SUIT FOR THE DRILL PROCESSS ON STEEL,CASTING IRON,BRASS AND ALUMINUM.
GRIND WHEEL CAN BE USED FOR 1500 TIMES. |
