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Factory ISO9001 High Quality Down The Hole Concave Face DHD380 Shank 9.5" 241mm DTH Water Well

Factory ISO9001 High Quality Down The Hole Concave Face DHD380 Shank 9.5" 241mm DTH Water Well

Factory ISO9001 High Quality Down The Hole Concave Face DHD380 Shank 9.5" 241mm DTH Water Well Drill Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling Concave Face DHD380 Shank 8.5" 22

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling Concave Face DHD380 Shank 8.5" 22

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling Concave Face DHD380 Shank 8.5" 222mm DTH Bit Drill Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality Hard Rock Drilling Concave Face DHD380 Shank 8" 203mm DTH Drill Bi

Factory ISO9001 High Quality Hard Rock Drilling Concave Face DHD380 Shank 8" 203mm DTH Drill Bi

Factory ISO9001 High Quality Hard Rock Drilling Concave Face DHD380 Shank 8" 203mm DTH Drill Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling Concave Face DHD380 Shank 8 Inch 200mm

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling Concave Face DHD380 Shank 8 Inch 200mm

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling Concave Face DHD380 Shank 8 Inch 200mm DTH Drill Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling 8 Inch 200mm DHD380 Shank DTH Hammer D

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling 8 Inch 200mm DHD380 Shank DTH Hammer D

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling 8 Inch 200mm DHD380 Shank DTH Hammer Drill Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling 8 Inch DHD380 DTH Drill Bit

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling 8 Inch DHD380 DTH Drill Bit

Factory ISO9001 High Quality Down The Hole Hard Rock Drilling 8 Inch DHD380 DTH Drill Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality Down The Hole Drilling 8 Inch DHD380 DTH Rock Drilling Bit

Factory ISO9001 High Quality Down The Hole Drilling 8 Inch DHD380 DTH Rock Drilling Bit

Factory ISO9001 High Quality Down The Hole Drilling 8 Inch DHD380 DTH Rock Drilling Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality Down The Hole Drilling DHD380 8 Inch DTH Bit

Factory ISO9001 High Quality Down The Hole Drilling DHD380 8 Inch DTH Bit

Factory ISO9001 High Quality Down The Hole Drilling DHD380 8 Inch DTH Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality DTH Drilling DHD380 8 Inch Drill Bit

Factory ISO9001 High Quality DTH Drilling DHD380 8 Inch Drill Bit

Factory ISO9001 High Quality DTH Drilling DHD380 8 Inch Drill Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..

Factory ISO9001 High Quality DHD380 8 Inch DTH Hammer and Drill Bit

Factory ISO9001 High Quality DHD380 8 Inch DTH Hammer and Drill Bit

Factory ISO9001 High Quality DHD380 8 Inch DTH Hammer and Drill Bit, US $ 500 - 2,100 / Piece, Energy & Mining, Hunan, China, New Diamond.Source from Hunan New Diamond Construction Machinery Co., Ltd. on Alibaba.com..