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Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit

    Buy cheap Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit from wholesalers
     
    Buy cheap Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit from wholesalers
    • Buy cheap Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit from wholesalers
    • Buy cheap Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit from wholesalers

    Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit

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    Brand Name : SINOCOREDRILL
    Model Number : BWL NWL HWL PWL
    Certification : CE ISO9001
    Payment Terms : T/T
    Supply Ability : Based on Detailed Order
    Delivery Time : 30Days
    • Product Details
    • Company Profile

    Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit

    Hole Opener Reaming Shell NQ HQ Diamond Reaming Shell / Back Reamer For Diamond Drill Bit


    NQ HQ Diamond Reaming Shell/back reamer for drill bit


    1.Test Report & MTC

    2.Ready stock for normal sizes

    3.Customized sizes welcomed

    4.One stop service



    Reaming shells are produced with diamond panel pads using specially chosen diamonds, although reaming shells generally last 3 - 4 times longer than core bits they should be retired as soon as they wear under gauge otherwise it could result in an undersize bore hole diameter which can mean reaming later.
    Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit.
    Specifications:
    'Q' series, 'T' series, 'T2'series and others.
    Reliable quality and advanced German technology
    More consistent & Stable performance
    Competitive prices and longer lifespan
    Professional OEM, superior grade quality, more than 10years manufacturing experience


    Technicial Parameters


    Core bitsReaming Shell
    SizeO.D (mm)I.D (mm)SizeSet Diameter
    (mm)
    H95.76/95.3863.63/63.38HQ96.27/95.89
    H3/HoTT95.76/95.3861.24/60.99HQ3/HQTT---
    HWG(HX)98.98/98.6076.33/76.08HWG(HX)99.36/99.11
    HMLC98.98/98.9663.63/63.38HMLC98.20/97.80
    P122.30/121.8085.09/84.84PQ122.81/122.43
    P3122.30/121.8083.18/82.93PQ3122.81/122.43
    T2-7676.12/75.8761.82/61.57T2-7676.50/76.20
    T2-101101.12/100.8083.82/83.57T2-101101.50/101.20


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