Twist Drill Bits List
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DRILL BITS
TWIST DRILL BITS
High Quality HSS Straight Twist Drill Bit D5.20*26*46*70
High Quality HSS Straight Twist Drill Bit D5.20*26*46*70
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HSS Taper Shank Extra Length Drill Bits Hard Alloy Drill Bit 6.00X30d Long
HSS Taper Shank Extra Length Drill Bits Hard Alloy Drill Bit 6.00X30d Long
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Factory High Quality HSS Drill Bit for Metal Drilling D9*40*D10*92
Factory High Quality HSS Drill Bit for Metal Drilling D9*40*D10*92
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Large Chip HSS Solid Carbide Twist Drilling CNC Universal Shank Custom Carbide Drill Tools D6.7*31*48*80
Large Chip HSS Solid Carbide Twist Drilling CNC Universal Shank Custom Carbide Drill Tools D6.7*31*48*80
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Carbide 2 flutes Tialn coating drilling tool bit Twis carbide drill bits cnc tools
Carbide 2 flutes Tialn coating drilling tool bit Twis carbide drill bits cnc tools
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HSS twist drill bit Black Oxide Fully Ground Straight Shank
HSS twist drill bit Black Oxide Fully Ground Straight Shank
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HSS Twist Drill Bits, Fully ground, Roll forged and Milled available
HSS Twist Drill Bits, Fully ground, Roll forged and Milled available
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Solid Carbide Center Drill Bits and HSS Center Drill Bit
Solid Carbide Center Drill Bits and HSS Center Drill Bit
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Advantages of Twist Drill Bits

Versatility

Versatility

Suitable for drilling a wide range of materials, including metals, wood, plastics, and composites, making them versatile tools for various applications.

Efficient Chip Removal

Efficient Chip Removal

The helical design of the flutes effectively transports chips away from the drilling site, reducing the risk of clogging and improving drilling efficiency.

High Cutting Speed

High Cutting Speed

Capable of achieving high cutting speeds due to their design, allowing for faster drilling operations and increased productivity.

Precision and Accuracy

Precision and Accuracy

Provide consistent and accurate hole dimensions thanks to their well-designed point geometry, which helps in maintaining precise drilling angles and reducing wobble.

Durability

Durability

Constructed from various materials, including high-speed steel (HSS) and cobalt alloys, offering durability and resistance to wear and heat, depending on the specific bit type.

Ease of Use

Ease of Use

Simple to use and readily available in a wide range of sizes and configurations, making them convenient for both professional and DIY drilling tasks.

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FAQ

  • What are the characteristics of Twist Drill Bits?

    Twist drill bits are a type of cutting tool used to create round holes in materials such as wood, metal, plastic, and other materials.
    Spiral Flutes: These are helical grooves running along the length of the drill bit. They help in removing material (chips) from the hole being drilled and also aid in cooling the cutting surface.
    Cutting Edges: The tip of the drill bit typically has two cutting edges that do the actual drilling. These edges are angled to provide efficient cutting action.
    Point Angle: The angle at the tip of the drill bit, commonly 118 degrees or 135 degrees, which affects how the drill bit penetrates the material.
    Shank: The part of the drill bit that is held in the drill chuck. Shanks can be straight or tapered.
    Material: Twist drill bits can be made from various materials, including high-speed steel (HSS), cobalt steel, carbide, and others, depending on the application and material being drilled.

  • What are the Advantages of Twist Drill Bits?

    Twist drill bits have following several advantages: Versatility, Wide Range of Sizes, Efficient Material Removal, High Precision, Durability, Ease of Use, Cost-Effective, Heat Resistance, Variety of Coatings, Adaptability. These advantages make twist drill bits a reliable and essential tool for many drilling tasks, offering a combination of efficiency, precision, and durability.

  • What are the Applications of Twist Drill Bits?

    Twist drill bits are widely used in various industries and applications due to their versatility and effectiveness in drilling holes. Such as Woodworking, Metalworking, Construction, DIY and Home Improvement, Electronics, Aerospace, Medical, Jewelry Making, Manufacturing, Agriculture, Marine and more. Twist drill bits are essential tools in these applications due to their ability to create precise, clean, and consistent holes in a variety of materials.