China Rock Drilling Tools manufacturer
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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portable rock drilling machine

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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

City: shijiazhuang

Province/State:hebei

Country/Region:china

Tel:86-311-69159874

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141 - 150 of 738

portable rock drilling machine

Selling leads
...108mm , H19 * 108mm Taper Degree: 4°46', 6°, 7°, 11°, 12° Prodcut information: Tapered drill rod is a further development of the integral drill ... 2025-07-28 00:16:30
...tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Specifications: Description Button bit made ... 2025-06-21 00:33:34
...Rock Drilling Tools 38mm Hard Rock Drilling Bits Features: 1.All button bits raw material produced. 2.Simple structure and not broken easily 3.Hole ... 2025-07-28 00:16:31
...Rock Drilling Bit Product Information Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ... 2025-06-21 00:32:56
..., button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat treatment so that it can be used ... 2025-06-21 00:32:40
... so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of ... 2025-06-21 00:33:01
...tapered button bits Rock Drilling Bit Product Information: The Drill Bits are made from grade hard alloy and special steel, generally matched with ... 2025-06-21 00:33:33
Tapered Rock Drilling Tools Button Bits Broca Conica Rock Drilling Bit Description: The Drill Bits are made from grade hard alloy and special steel, ... 2025-06-21 00:33:34
...Button Rock Drilling Bit for Metallurgy Mine, Hard Alloy Steel Description: The Drill Bits are made from grade hard alloy and special steel, ... 2025-06-21 00:33:36
... by the effective use of wind energy. Drilling holes of about 5 meters depth for both medium-hard rock and hard stones. It could work with the ... 2025-06-21 00:32:52
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