Chongqing Maolian Electromechanical Equipment Co., Ltd.

Chisel
New Steel High-tech Professional Rock Chisel Bits

New Steel High-tech Professional Rock Chisel Bits

rock chisel bit feature: 1.competitive price 2.the taper hole big Dia.: 15~25mm 3.good quality We are the prdfessional supplier for rock drilling machine at high quality and competitive price. We specialize in drill rods, drill bits, air hose, air compressor for over 10 years.The...
Best Steel Drill Bit for Drill Rock (Chiesel Bits)

Best Steel Drill Bit for Drill Rock (Chiesel Bits)

Steel drill bit 1 the taper angle can be 4, 5, 6, 11, 12 degree 2 the drill bit hole Dia. :15~25mm 3 good quality drill bits 2011 Best Steel Drill Bit for Drill Rock (Chiesel Bits)We are the professional  supplier for rock drilling machine at high quality and competitive price....



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