Factory High Quality DTH Drilling QL40 115mm Speedbit Flat Front 4.5" Ballistic Button Drill Bit, US $ 100 - 1,300 / Set, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..
Factory High Quality QL40 125mm Speedbit Flat Front Ballistic Button 5" DTH Drill Bit, US $ 100 - 1,300 / Set, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..
Factory High Quality Speedbit Flat Front Ballistic Button QL40 130mm DTH Drill Bit, US $ 100 - 1,300 / Set, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..
Factory High Quality Flat Front QL40 130mm DTH Drill Bit, US $ 100 - 1,300 / Set, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..
Factory High Quality Flat Front QL40 Shank 125mm 5" Rock Drilling DTH Bit, US $ 100 - 1,300 / Set, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..
Factory High Quality DTH Drilling Flat Front QL40 Shank 115mm 4.5" Drill Bit, US $ 100 - 1,300 / Set, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..
Factory High Quality Flat Front QL40 Shank 105mm 4" Drill Bit, US $ 100 - 1,300 / Set, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..
Reverse Circulation Hammers RC DTH Hammer RC542, US $ 10 - 1,000 / Set, Construction works , Energy & Mining, Drilling Tool, Hunan, China, NJG.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..