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Beijing Jincheng Mining Technology Co., Ltd.
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3'' Middle Pressure DTH Button Bits Tools , Down The Hole Hammer Bits

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Product Details
Brand Name: JCDRILLS
Model Number: DHD3.5-90mm
Certification: ISO,CE
Place of Origin: Hebei,China
Minimum Order: 5pcs
Price: Negotation
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 20000pcs/Year
Delivery Time: In stock or as order quantity
Packaging Details: Standard export package
Type: DTH Button bits
Usage: Mining, Coal, Iron Ore, Gold Mining Drilling
Material: Tungsten Carbide
Shank: IR CIR
Button Bit Shape: Spherical And Ballistic
Face Shape: Flat Shape And Drop-center Shape
Body Type: Normal Type And Retract Type
Angle: 76-90mm
Flushing Hole: 2
Description
3'' Middle Pressure DTH Drill Bit with Flat Concave Convex Drop Center Bit Face Application DTH Drill Button Bits are produced from premium quality ...

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