Carbide Twist Drill Bits
WDF specializes in drilling tools. Our Carbide Twist Drill Bits are made from top-quality, hardened carbide! They're incredibly tough, incredibly durable, and incredibly durable, making them perfect for high-speed cutting. They produce precise, smooth holes, work incredibly quickly, and eliminate the need for subsequent repairs. Their unique design makes them easy to drill even high-hardness metals and difficult-to-cut materials. They're used in industries like machine tools, automotive parts, and aerospace—the perfect choice for demanding work!
Newest Carbide Twist Drill Bits from WDF are made from premium carbide, offering exceptional hardness and wear resistance. As a professional China manufacturer and supplier with factory-level production, they deliver stable cutting performance under heavy loads and resist chipping, outlasting ordinary steel drills. WDF provides durable, cost-effective, and reliable drill bits that reduce tool changes and improve machining efficiency.
This tool is naturally suited for high-speed cutting, dramatically increasing your efficiency. The holes they create are precise and smooth, making them easy to use even for high-precision work. The clever design allows for smooth chip removal and rapid heat dissipation, ensuring reliable operation. Even with extremely tough or challenging materials, they're no problem.
Product Parameters
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Geometry |
Carbide Twist Drill Bits |
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Structure |
Carbide (solid carbide/welded carbide tip) |
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Type |
For efficient hole drilling in metals and some high-hardness non-metallic materials (drilling through and blind holes, suitable for high-precision and high-speed machining). |
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Material |
Carbide substrate (often with coatings such as TiAlN and TiCN for enhanced wear resistance, high-temperature resistance, and adhesion resistance). |
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Processing Material |
Suitable for machining metals such as steel, cast iron, stainless steel, and aluminum alloys, as well as non-metallic materials such as high-hardness plastics and composites. |
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Other Characteristics |
Features a spiral chip flute, a cutting edge angle of 118° (customizable for difficult-to-machine materials), a chisel edge bevel angle of 40° to 60°, and comes with a straight or tapered shank. A helix angle of 20° to 35° optimizes chip evacuation and cutting stability. Superior chipping resistance compared to high-speed steel twist drills. |
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Diameter |
Minimum: 0.5 mm; Maximum: 50 mm |
Applications
Quality Carbide Twist Drill Bits have a wide range of applications! They can handle carbon steel, alloy steel, stainless steel, cast iron, and even softer (non-ferrous) metals like copper and aluminum. Whether you're working in general machinery, automotive parts, aircraft engineering, or mold making, this tool is incredibly effective. It delivers excellent results at an affordable price, making it a true asset for demanding jobs!
Product Advantages
1. Hard! Durable! Long-lasting: Carbide is inherently tough and wear-resistant, making it far more durable than ordinary tools. Less tool changes are required, saving you significant money. Even with heavy, non-stop work, it remains remarkably stable. 2. A Master of High-Speed Cutting: It's engineered for high-speed cutting! It maintains stable output even at full rpm, significantly improving efficiency. Saving time means saving money, and the entire process is accelerated.
3. Accurate and Beautiful Holes: The drilled holes are precisely dimensioned and have smooth, polished surfaces (excellent surface quality). This saves you the trouble of rework later, saving both labor and time. It can handle even the most precise work.
4. Compatible with All Materials: Carbide Twist Drill Bits are extremely versatile, especially for hard, challenging materials. No matter how challenging the metal, they can handle it and meet almost any need.
Send Inquiry
Contact Info
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Address
No. 2, No. 21 Mould Road, Daqi Street, Beilun District, Ningbo, Zhejiang province China
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Tel
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