Description: 1.Hardening treatment of the parts surface with longer operating life and excellent anti-wear properties. 2.Structural optimisation, improving the structural strength and ease of operation 3... Read More
Specification Thin kerf bits provide a larger core size for the same diameter hole and ensure higher penetration rate. TW series of bits are especially suitable for portable and underground rig drilling, which ... Read More
FEATURES: 1. High diamond concentration 2. High penetration rate 3. Long lifespan RECOMMENDED FOR: Suitable for medium to ultra hard formations from abrasive to fine competent, using water or mud flush. Crown ... Read More
Our company, Sinotechdrill International Co., Ltd is a leading supplier of mining equipment and solutions in China, focusing on the field of mining equipment, insisting on continuous innovation and open ... Read More
TD450AT - LS 12-20 Degree All Terrain Hdd Equipment Dual Wall Pipe Rock Drilling Features 1. Germany REXROTH variable and load sensitive controlling main hydraulic system, main hydraulic parts sourced from the ... Read More
Underground down top hammer drill rig for mining with imported hydraulic rock drill STD-UMT series underground drills are new generation of digital drill products for the requirement of modern mining technology ... Read More
Mining drilling bits NQ3 HQ3 PQ3 wireline Impregnated diamond core bit Wireline impregnated diamond coe bits 1. Available in all standard drilling sizes (A, B, N, H and P). 2. Various crown height and waterways ... Read More
NQ HQ PQ Casing Shoe In Drilling Surface Set Type Feature 1) All inner parts are made of easily drillable aluminum alloy 2) The device can be connected directly to same type casing 3) Reliable back-pressure ... Read More
Down The Hole Drill Rig for Engineering Drilling 90-152 Hole Diameter Introduction: Our TDD150 DTH drill rig is specially designed for engineering drilling, the whole machine travels fast, the body is flexible ... Read More
Hydraulic DTH Rig/ Blast Hole Drill Rig with 25m Hole depth,138-180mm Drilling range Introduction: Down the hole drill series is in accordance with the innovative design of the mine characteristics, with novel ... Read More
