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High Speed NQ HQ PQ NWG Core Drilling Bit for Concrete Slabs / Granite Tile

Categories Wet Diamond Core Drill Bits
Brand Name: Yaheng
Model Number: Au1
Place of Origin: China
MOQ: 1
Price: us dollar 120~380 per piece
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 piece per month
Delivery Time: 1~10 working days
Packaging Details: Air or Sea Packing Standard
Waterway: Auxiliary water way design
Use: for broken formation
Material: high quality diamond material
Available Size: NQ HQ PQ NWG ect
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    High Speed NQ HQ PQ NWG Core Drilling Bit for Concrete Slabs / Granite Tile

    Diamond Cutting Tools High drill speed Core Drilling Bit for concrete slabs


    Fast Details


    Product Name

    Q-Series Diamond core bit

    Design

    Matrix


    Inner Diameter(mm)

    Φ27/Φ59.5/Φ75.4/Φ95.5Φ122mm

    Normal

    Normal

    Hardness

    1~12

    Face discharge

    High Matrix

    Water Way

    Straight or trapezoid

    Auxiliary Water Way

    Super High Matrix


    Features:
    1. Core drills are designed for fast cuttings of stone, ceramic.
    2. These thin wall professional core bits make drilling smooth precision holes, clean and very easy.
    3. The 3/8" diameter drill bit pilots the PILOT CROWN PRO PLUS for precise cutting work on
    granite, marble, stone and ceramic tile.
    4. The bit fits easily in all electric drill chucks. Drill depth 2".

    5. Wide hardness range.Yaheng could produce the bit hardness from 5 to 55°
    6. High drill speed.
    7. Longer service life.

    8. Competitive prices.

    9. 15 years experience in manufacturing diamond core bits.


    Application:


    1. Construction diamond core bits for drilling reinforced concrete with soft to hard aggregate, green concrete, cured concrete, concrete slabs, masonry concrete, masonry slabs, roof tile, asphalt and abrasive materials.
    2. Aggregated concrete, bricks, fired bricks, hard clay brick, masonry brick, refractory material, hard clay refractory materials.
    3. Professional drilling core for wet use, especially developed for operating on highly reinforced concrete materials.
    4. High segments 10mm, 12mm, 15mm ensure high working speed as well as the longer life.


    Item No

    OD OF THE BIT

    ID OF THE BIT

    Reaming Shell

    mm

    mm

    mm

    AQ

    47.5~47.75

    26.85~27.1

    AQ

    47.88~48.13

    BQ

    59.44~59.69

    36.27~36.52

    BQ

    59.82~60.07

    NQ

    75.19~75.44

    47.5~47.75

    NQ

    75.57~75.82

    HQ

    95.38~95.76

    63.38~63.63

    HQ

    95.85~96.27

    PQ

    121.8~122.3

    84.84~85.09

    PQ

    122.43~122.81


    Brief Introduction of Auxiliary Water Way Core Bit

    The Auxiliary Water Way Core Bit are cutting tools .They are widely be used for wire-line core drilling. They contain diamond segments bonded to a base material.

    The Bits could be impregnated or surface set.

    They are widely applied in cutting non-ferrous materials.

    Yaheng’s bits are using high quality diamond materials and also based on Yaheng’s exquisite technology.

    Quality High Speed NQ HQ PQ NWG Core Drilling Bit for Concrete Slabs / Granite Tile wholesale
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