Home   Equipment   Information   Download   Contact Us         PRODUCTS   Rock drilling tools     Tapered drilling tools     Thread drilling tools   DTH drilling tools     High air pressure DTH drill bits     Middle-low air pressure DTH drill bits   Roller bits     Mining     Hydrogeology     Oil and gas     Raise drill   Cutting tooth     Mining     Rotary drilling     Graders     Road milling   Construction tools     Shield cutter     Civil engineering tools     Others   PDC drilling tools     PDC anchor bits     PDC full face drilling bits     PDC core bits         Others           22 mm Tool         CUTTING CONDITIONS A B E F PRODUCT CODE 41 mm 45 mm 12.8 mm 23 mm RW2-13A1 41 mm 48 mm 17.5 mm 25 mm RW2-17.5A 41 mm 45 mm 18.8 mm 13 mm RW2-18A1           26 mm Tool         CUTTING CONDITIONS G A B PRODUCT CODE 49 mm 17.8 mm 16.7 mm RM3-17A 49 mm 17.8 mm 21 mm RM3-17B 49 mm 19.8 mm 16.5 mm RM3-20A