| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | GB/T |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Wide Application Range for Metal and Plastic
Engineered for industrial reliability, these high-speed steel (HSS) pagoda drill bits are ideal for drilling through a variety of materials. Whether you're working with sheet metals like aluminum, brass, and mild steel, or plastics such as PVC and acrylic, the spiral flute design ensures clean, burr-free holes with excellent chip removal and surface finish.
Multi-Diameter Drilling with Integrated Deburring
Each drill bit features a precision step design that allows for drilling multiple hole sizes using a single tool. The stepped geometry provides smooth transitions between diameters, while each step naturally deburrs the hole as it drills, saving time and reducing the need for secondary cleanup or rework.
Enhanced Durability Through Thermal Treatment
Constructed from premium HSS and heat-treated for maximum strength, these bits offer excellent resistance to wear and high temperatures. The thermal optimization ensures that the cutting edge stays sharp and intact, even under high-speed and high-load industrial drilling operations.
Optimized Spiral Flute for Chip Evacuation
The spiral flute design improves chip evacuation efficiency, helping to prevent clogging and reduce heat buildup. This results in smoother drilling, especially in layered materials or when performing continuous, deep hole applications.
Trusted Across Industries
Designed for both professional trades and demanding workshop use, these industrial-grade pagoda drill bits are widely applied in electrical panel modification, HVAC installation, sheet metal work, and plastic enclosure fabrication. Their versatility and high-performance design make them essential for any serious metal or plastic drilling task.
1. Precision-Ground, Razor-Sharp Cutting Edge
Manufactured from high-speed steel (HSS), these industrial-grade step drill bits feature finely ground cutting edges for efficient penetration into metal sheets and plastic components. The sharp edge profile reduces cutting resistance and burr formation, enabling cleaner holes with minimal surface damage.
2. Self-Centering Split Point Tip for Accurate Starts
The integrated split point tip is designed for precise, walk-free starts - even on curved or hardened surfaces. It eliminates the need for center punching and provides excellent control, reducing bit wandering and improving alignment for industrial applications.
3. Spiral Flute for Superior Chip Evacuation
Engineered with a spiral flute geometry, each step of the bit promotes fast and consistent chip removal. This reduces friction and heat buildup, minimizes clogging, and ensures reliable performance during high-speed, continuous drilling in metal or plastic materials.
4. Wear-Resistant, Corrosion-Protected Surface
The drill bits are available with polished or high-performance coatings (e.g., titanium nitride) that increase resistance to rust, wear, and high temperatures. This enhances longevity, especially in environments where lubricants, moisture, or harsh operating conditions are present.
5. Multi-Diameter Stepped Design with Balanced Operation
The precisely machined step configuration allows for drilling various hole sizes with a single bit, increasing productivity and minimizing tool changes. The design is optimized for balance and vibration control, making it ideal for applications such as electrical panel fabrication, automotive modifications, HVAC installations, and general metalworking.
1. Exceptional Wear Resistance & Thermal Stability
Crafted from premium high-speed steel (HSS), our industrial-grade pagoda drill bits are engineered to endure the heat and friction of demanding drilling tasks. Their enhanced hardness and thermal treatment ensure prolonged edge retention and structural integrity, even during continuous use on tough materials like stainless steel, aluminum, and PVC.
2. Multi-Diameter Drilling with Precision Finishes
Designed for efficiency, each bit features a stepped geometry that enables drilling multiple hole sizes with a single tool. The clean step transitions and integrated deburring capability result in smooth, burr-free holes, minimizing the need for secondary finishing and maximizing productivity.
3. Spiral Flute for Superior Chip Evacuation
The advanced spiral flute design optimizes chip removal, reducing clogging and heat buildup during high-speed drilling. This ensures smoother operation, consistent cutting performance, and extended tool life, particularly valuable in metal fabrication, electrical work, and industrial panel modification.
4. Engineered for Industrial Versatility
Whether you're working in electrical, HVAC, automotive, or general metalworking environments, this multi-functional step drill bit delivers professional-grade results. Its robust design, precision control, and wide material compatibility make it a reliable solution across a broad range of industrial and workshop applications.
Q1: What makes high-speed steel (HSS) pagoda drill bits superior to regular drill bits?
A: HSS pagoda drill bits are made from a high-performance alloy that offers enhanced heat resistance, durability, and wear resistance compared to conventional carbon steel bits. Specifically designed for industrial use, they maintain cutting sharpness over longer periods and support precise, clean drilling across multiple materials. The spiral flute and stepped design also provide built-in deburring and reduce tool changeover.
Q2: What materials can the Industrial Grade Pagoda Drill Bit handle?
A: These bits are optimized for drilling into sheet metals like aluminum, brass, and mild steel, as well as plastics such as PVC, ABS, and acrylic. Their spiral flute design ensures clean chip evacuation and minimizes clogging, making them suitable for electrical panel work, enclosure fabrication, HVAC installations, and more.
Q3: Are different size options available for this step drill bit?
A: Yes. Each pagoda (step) drill bit offers multiple hole diameters in one tool, thanks to its tiered geometry. This eliminates the need to switch bits for different sizes. Additionally, custom step configurations and sizing can be provided upon request to meet specific industrial requirements.
Q4: Can this bit be used for high-speed, high-load drilling?
A: Absolutely. Engineered from heat-treated HSS and designed with a spiral flute, this bit excels in high-speed and high-pressure conditions. It resists heat buildup, prevents premature dulling, and maintains performance over extended industrial use-ideal for demanding environments that require reliable, repetitive drilling.
){kind=link}