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Row Drill Bit

Row drill bits are specialized multi-hole drilling tools designed for high-efficiency and precision drilling in panel furniture and woodworking production lines. Typically used in automatic or semi-automatic drilling machines, these bits enable simultaneous drilling of multiple holes, ensuring perfect alignment and consistent depth. Manufactured with premium carbide or alloy steel, Row Drill Bits offer superior hardness, sharpness, and wear resistance, ideal for working with MDF, particle board, and solid wood. Their optimized flute design ensures excellent chip removal and heat dissipation. Row drill bits are essential components in furniture manufacturing, cabinet assembly, and large-scale production environments.

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    CNC Row Drill Bit

    CNC Row Drill Bit

    SPECIFICATION DIAMETER LENGTH
    Φ3-10*70/57R/L           3-10         70/57
    φ10.1-12*70/57R/L       10.1-12        70/57
    φ12.1-15*70/57R/L       12.1-15        70/57
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    Three Blade Data Crown Diamond Drill Bit

    Three Blade Data Crown Diamond Drill Bit

    SPECIFICATION DIAMETER LENGTH
    Φ5-10*70R/L 5-10 50/70
    Φ11*70R/L 11  50/70
    Φ12*70R/L 12  50/70
    Φ13-15*70R/L 13-15 50/70
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    Four Blade CNC Split Row Drill Bit

    Four Blade CNC Split Row Drill Bit

    SPECIFICATION DIAMETER LENGTH
    φ15-19*70/57R/L 15-19 70/57
    φ20-24*70/57R/L 20-24 70/57
    Φ25-29*70/57R/L 25-29 70/57
    φ30-35*70/57R/L 30-35 70/57
    φ36-40*70/57R/L 36-40 70/57
    Φ41-45*70/57R/L 41-45 70/57
    Φ46-50*70/57R/L 46-50 70/57
    φ51-55*70/57R/L 51-55 70/57
    φ56-60*70/57R/L 56-60 70/57
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    Z3 CNC Woodworking Row Drill Bit

    Z3 CNC Woodworking Row Drill Bit

    SPECIFICATION DIAMETER LENGTH
    Φ12-14*70/57R/L 12-14 70/57
    Φ15-19*70/57R/L 15-19 70/57
    Φ20-24*70/57R/L 20-24 70/57
    Φ25-29*70/57R/L 25-29 70/57
    φ30-35*70/57R/L 30-35 70/57
    φ36-40*70/57R/L 36-40 70/57
    Φ41-45*70/57R/L 41-45 70/57
    Φ46-50*70/57R/L 46-50 70/57
    φ51-55*70/57R/L 51-55 70/57
    φ56-60*70/57R/L 56-60 70/57
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    Woodworking Grooving Saw with Arbor

    Woodworking Grooving Saw with Arbor

    NUMBER
    OF TEETH
    CUTTING
    THICKNESS
    DIAMETER INNER
    DIAMETER
    MONEY/PIECE BOX QTY
    12  1.0  63  20  21.45 10  120 
    12  1.2  63  20  21.45 10  120 
    12  1.5  63  20  21.45 10  120 
    12  1.8  63  20  21.45 10  120 
    12  2.0  63  20  21.45 10  120 
    12  2.2  63  20  21.45 10  120 
    12  2.5  63  20  22.75 10  120 
    12  2.8  63  20  22.75 10  120 
    12  3.0  63  20  22.75 10  120 
    12  3.5  63  20  26 10  120 
    12  4.0  63  20  26 10  120 
    12  4.5  63  20  26 10  120 
    12  5.0  63  20  29.9 10  120 
    12  5.5  63  20  29.9 10  120 
    12  6.0  63  20  29.9 10  120 
    12  7.0  63  20  33.8 10  120 
    12  8.0  63  20  33.8 10  120 
    18  1.0  80  20  29.25 10  120 
    18  1.2  80  20  29.25 10  120 
    18  1.5  80  20  29.25 10  120 
    18  1.8  80  20  29.25 10  120 
    18  2.0  80  20  29.25 10  120 
    18  2.2  80  20  29.25 10  120 
    18  2.5  80  20  31.2 10  120 
    18  2.8  80  20  31.2 10  120 
    18  3.0  80  20  31.2 10  120 
    18  3.5  80  20  35.1 10  120 
    18  4.0  80  20  35.1 10  120 
    18  4.5  80  20  35.1 10  120 
    18  5.0  80  20  40.3 10  120 
    18  5.5  80  20  40.3 10  120 
    18  6.0  80  20  40.3 10  120 
    18  7.0  80  20  46.8 10  120 
    18  8.0  80  20  46.8 10  120 
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Row Drill Bit Industry Knowledge

About CHENGGONG

Yueqing Chenggong Tools Co., Ltd. was established in 2001. The company produces glass drill bits, woodworking milling cutters, countersink drills, marble hole openers, branch drills, woodworking hole openers, aircraft-type woodworking hole openers, ceramic alloy drill bits, Aluminum plate forming knives, etc., are one of the professional manufacturers in China and one of the important suppliers in the world.

  • 2001

    Established
    in

  • 5000 +

    Million
    Pieces

  • 20 +

    R&D Team
    Members

  • 45 +

    Exporting
    Countries