dth drill bits, dth drill bits Suppliers and Manufacturers ...
mission series DTH hammer bits 165mm DHD 360 ... drive chuck accessories for mission 60 DTH hammer ,used to connect the drill bit. US 95.00 Piece. ... excavating machines for drilling hard and super hard rock formations and it can also be used for making tri-cone button bits. YK20 14.40-14.60 86 2460 YK25 14.40-14.60 86.5 2550 YG11C 14.20-14 ...
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