Zhuzhou Jinxin cemented carbide, CNC inserts, CNC cutting
tool, mining alloy, carbide rod, carbide mould, non-standard
carbide design, high quality carbide products create development,
create our mutual future.
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Jinxin Cemented Carbide Partner
Cemented Carbide Screw Compound Drill Bit
• drill has long life: equipped with exclusive technology --- GB A class of high-grade carbide ball gear, strength ≥2800N, hardness (HRA) ≥92.
• High quality drilling, tunneling speed, high efficiency, long life and other advantages.
• external waveform threaded connection, pressure is 0.5-0.7Mpa, use impact drill casing.
• widely used in railway, highway embankment, and power plant project, the slope solid pile hole excavation
Zhuzhou Jinxin Cemented Carbide Co., Ltd, specializes in manufacturing a series of Tungsten Carbide products.such as: Carbide roller /Carbide Saw Tips /Carbide Buttons for Rock Bits /Carbide Inserts for Road Milling /Plaing Bits /Carbide Inserts for Coal Cutter Picks /Carbide Inserts for Snopw Plow Blades /Carbide Inserts for Mining Tools /Carbide Round Rods (dia from 1.0 to 25.4 mm) /Carbide Tubes /Carbide tips for Debarking Bits /Carbide Brazed Inserts or Tips /Carbide pins /Tire studs /Carbide Blanks /Carbide Wear-Parts, etc.
All of our tungsten Carbide Products are made from the high-purity Original/Virgin Raw Materials and HIP/Sintered, with very high quality and excellent performances. Also the price is very competitive.