China DTH Drilling Tools manufacturer
Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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dth button bits

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Product Description We are able to manufacture, export and supply our clients excellent quality DTH Hammers. These hammers are meticulously manufactur... 2025-12-30 00:27:30
...Button Bits Cross Bit And Chisel Bit 28mm To 55mm Product specifications: Diameter: 28mm-55mm Degree: 4°,6°,7°,11°and 12° Type: Chisel bit, Cross ... 2024-12-09 12:11:48
...Button Bits Drill Bits For Small Hole Drilling Product specifications: Diameter: 28mm-55mm Degree: 4°,6°,7°,11°and 12° Type: Chisel bit, Cross bit ... 2024-12-09 12:11:48
.../32/33/34/35/36/37/38/40/42/48/50/55mm Tapered button bits:28/29/30/32/33/34/35/36/37/38/40/41/42/45mm Types of drill bits Diameter (mm) 2024-12-09 12:11:48
.../34/35/36/37/38/40/42/48/50/55mm Tapered button bits:28/29/30/32/33/34/35/36/37/38/40/41/42/45mm Taper ... 2024-12-09 12:11:48
.../19/22/25mm Drill bit diameter Taper(°) (mm) (in) 28 1 3/32 6,7 30 1 3/16 6,7 32 1 1/4 6,7,11,12 34 1 11/32 6,7,11,12 ... 2024-12-09 12:11:48
... applications. They are manufactured using premium quality materials, including carbon steel, alloy steel, and high manganese steel. The available ... 2024-12-09 18:50:49
Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by compressed air via the drill pipe. The piston strikes ... 2024-12-09 12:57:59
Product Description There are three different bit heads on offer, Convex, Flat Face and Concave, also with three different inserts that can tackle any ... 2025-12-30 00:27:30
...Button Bits Diameter Button(mm) Taper Flushing holes Part No. mm inch Gauge Front Angle (°) Button Type Side Front Taper 7° Button Bits 32 1 17/64" ... 2024-12-09 12:11:48
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