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Carbide Material DTH Drilling Tools Flat Spehrical DHD3.5 Drill Bit

    Buy cheap Carbide Material DTH Drilling Tools Flat Spehrical DHD3.5 Drill Bit from wholesalers
     
    Buy cheap Carbide Material DTH Drilling Tools Flat Spehrical DHD3.5 Drill Bit from wholesalers
    • Buy cheap Carbide Material DTH Drilling Tools Flat Spehrical DHD3.5 Drill Bit from wholesalers

    Carbide Material DTH Drilling Tools Flat Spehrical DHD3.5 Drill Bit

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    Brand Name : Tianhe
    Model Number : DHD3.5-90 drill bit
    Certification : ISO9001
    Price : Negotiation
    Supply Ability : 5000pcs/month
    Delivery Time : Shipped in 25 days after payment
    • Product Details
    • Company Profile

    Carbide Material DTH Drilling Tools Flat Spehrical DHD3.5 Drill Bit

    Gold flat spehrical DTH drilling tools of DHD3.5 drill bit 90,95,100,115mm


    Features:


    1. applicable hard,very hard and medium soft rock formations.

    2. Reliable quality, long service life, rare abnormal breakage during service life.

    3. Good flushing effect to ensure high drilling rate

    4. Strict quality warranty and compensation rules



    General Introduction

    Bit Face Shape Selection:


    1. Drop Center Bit


    For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.


    2. Concave Face


    The all-around application bit face specifically for medium hard and homogeneous rock formations.


    Good hole deviation control and good flushing capacity.


    3. Convex Face


    For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.


    4. Flat Face Bit


    This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.


    Carbide Button Shape Selection:


    1. Semi-Ballistic Buttons


    2. Ballistic Button


    3. Spherical Button


    4. Two-step Button


    Our Advantages:


    We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production.
    We using the best quality raw materials.
    We adopting advanced production technology & strict testing procedure.
    We passed ISO9001 quality management system certification.
    We accept OEM manufacturing and produce on your design.


    Raw Material

    Steel:


    First class special alloy steel with high strength, heat resistance and wearable


    Carbide
    The best tungsten carbides from China are commonly applied.
    Tungsten carbide from European is also available.


    Specification

    1. Steel Carbide
    2. 12 years experience
    3. Can match to the original bit shank
    4. Atlas quality

    Quality Carbide Material DTH Drilling Tools Flat Spehrical DHD3.5 Drill Bit for sale
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