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Row Drill Bit Factory

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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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. We are one of the professional China Row Drill Bit suppliers and Row Drill Bit factory, we are mainly engaged in wholesale Row Drill Bit.

  • 2001

    Established
    in

  • 5000 +

    Million
    Pieces

  • 20 +

    R&D Team
    Members

  • 45 +

    Exporting
    Countries

Precision Wood Drilling Tools Are Becoming More Important in Modern Woodworking

In woodworking production, drilling is no longer treated as a simple secondary process. Whether in furniture manufacturing, cabinet assembly, timber construction, or CNC woodworking, hole accuracy directly affects installation quality, structural alignment, and production efficiency.

Because of this, specialized drilling tools such as Row Drill Bit, Wood Boring Drill Bits, and Woodworking Boring Bit continue gaining attention across professional woodworking markets.

Unlike general-purpose drill bits, these tools are designed specifically for controlled wood drilling applications where clean holes, positioning accuracy, and stable cutting performance are critical.

Row Drill Bits Are Commonly Used for Line Boring Operations

Row drill bits are widely used in furniture and cabinet production where multiple holes must be drilled in precise alignment.

In practical manufacturing environments, they are often installed on:

  • multi-spindle boring machines
  • CNC drilling centers
  • cabinet line boring systems
  • woodworking production equipment

Their primary function is to maintain:

  • consistent hole spacing
  • smooth drilling quality
  • accurate positioning
  • efficient repetitive drilling

This becomes especially important in:

  • cabinet hinge installation
  • shelf pin hole production
  • modular furniture assembly
  • panel processing systems

Compared with ordinary drill bits, row drill bits are optimized for high-frequency woodworking operations requiring stable repeatability.

Search behavior commonly includes:

  • row drill bit for woodworking machines
  • line boring drill bits for cabinets
  • multi spindle woodworking drill bit

For industrial woodworking applications, drilling consistency often matters more than maximum cutting speed.

Wood Boring Drill Bits Are Designed for Deep and Clean Wood Penetration

Wood boring drill bits are engineered specifically for drilling larger or deeper holes in wood materials.

Unlike standard twist drill bits, boring bits typically focus on:

  • faster chip removal
  • reduced clogging
  • cleaner hole walls
  • smoother penetration

They are widely used across:

  • timber construction
  • carpentry work
  • furniture production
  • utility installation
  • wood framing applications

Depending on the drilling requirement, wood boring drill bits may include:

  • auger-style bits
  • spade boring bits
  • self-feed bits
  • brad point boring bits

Different structures are selected based on:

  • drilling depth
  • wood hardness
  • hole diameter
  • machine compatibility

Common search intent includes:

  • best wood boring drill bits
  • deep hole wood drill bits
  • heavy duty boring bits for timber

In practical use, efficient chip evacuation is one of the most important factors affecting drilling performance in wood materials.

Woodworking Boring Bits Help Improve Machining Accuracy

Woodworking boring bits are commonly used when cleaner finishes and more controlled drilling results are required.

In furniture and panel processing industries, rough or inaccurate holes can create:

  • assembly misalignment
  • unstable fittings
  • visible surface damage
  • reduced production accuracy

Because of this, woodworking boring bits are often designed with:

  • center positioning tips
  • sharper cutting edges
  • optimized flute structures
  • anti-tear-out geometries

These features help improve:

  • drilling precision
  • entry hole cleanliness
  • smoother cutting performance
  • dimensional consistency

Applications commonly include:

  • hinge cup drilling
  • dowel hole production
  • precision furniture assembly
  • laminated board drilling

Search demand often includes:

  • woodworking boring bit for hinge drilling
  • precision wood boring drill bit
  • carbide boring bits for furniture manufacturing

For professional woodworking operations, hole quality directly influences final assembly performance.

CNC Woodworking Is Increasing Demand for Specialized Boring Tools

As CNC woodworking equipment becomes more common, boring tools are evolving alongside automated production systems.

Modern CNC drilling environments require tooling capable of handling:

  • higher spindle speeds
  • continuous operation
  • precise positioning
  • repetitive machining cycles

Because of this, manufacturers increasingly focus on:

  • carbide-tipped boring bits
  • heat-resistant materials
  • vibration reduction
  • longer tool lifespan

Industrial users often prioritize tooling that can maintain consistent drilling quality across large production batches.

This trend is especially visible in:

  • modular furniture manufacturing
  • custom cabinet production
  • automated panel processing
  • industrial woodworking lines

Professional Buyers Are Paying More Attention to Drilling Consistency

In woodworking production, drilling quality directly affects downstream processes such as assembly, hardware installation, and finishing.

Poor-quality boring bits may cause:

  • edge chipping
  • inaccurate hole depth
  • tool overheating
  • excessive wear
  • inconsistent positioning

As a result, distributors and industrial buyers increasingly evaluate:

  • grinding precision
  • carbide quality
  • heat treatment stability
  • production consistency
  • CNC compatibility

Reliable boring tools help reduce production interruptions while improving machining efficiency.

Specialized Wood Drilling Tools Continue Expanding Across Industrial Markets

As woodworking production standards continue rising, drilling tools are becoming more specialized for different machining environments.

Row drill bits support high-precision line boring systems in furniture manufacturing. Wood boring drill bits improve deep drilling efficiency in timber and carpentry applications. Woodworking boring bits help deliver cleaner and more accurate drilling results for professional assembly work.

In modern woodworking industries, drilling tools are no longer viewed as simple accessories. They have become essential components in maintaining machining precision, workflow efficiency, and production consistency.