Spiral Flute Fully Ground End Mill Featuring 12 Shank Diameter Suitable for Industrial Milling Operations

Product Description:

The HSS Drill Bits are precision-engineered tools designed to deliver exceptional performance and durability for a wide range of drilling applications. Crafted from high-speed steel with an impressive hardness rating of 60-66HRC, these drill bits offer outstanding wear resistance and long-lasting sharpness, making them ideal for both professional tradespeople and DIY enthusiasts.

One of the standout features of these HSS drill bits is their fully ground construction. This manufacturing process ensures that each drill bit is meticulously sharpened and finished, resulting in a cutting edge that is both precise and efficient. Fully ground drill bits provide smoother drilling action, reduce the amount of heat generated during use, and extend the overall lifespan of the tool. This makes them particularly suitable for drilling into tough materials such as metal, wood, and plastic.

The drill bits are designed with a split point tip, which significantly enhances their drilling efficiency. The split point design minimizes walking or skidding when beginning to drill, allowing for accurate hole placement right from the start. This feature also reduces the amount of force required to penetrate the material, improving control and reducing user fatigue. Whether you are working on steel, aluminum, or other hard materials, the split point ensures clean, precise holes with minimal effort.

In addition to their superior cutting performance, these HSS drill bits come with a 1/2-inch shank. The standardized shank size ensures compatibility with a wide range of drill chucks, making these bits versatile and easy to integrate with your existing tools. The sturdy shank also provides excellent grip and stability during use, preventing slippage and enhancing safety.

The surface of the drill bits is treated with a sleek black finish. This surface treatment not only gives the bits a professional and attractive appearance but also offers functional benefits. The black surface finish helps to reduce friction and heat buildup during drilling, which in turn prolongs the life of the bit and maintains sharpness longer. Additionally, the black coating provides some degree of corrosion resistance, protecting the drill bits from rust and other environmental factors.

Customization is another key advantage of these HSS drill bits. OEM services are available, allowing customers to request specific configurations or branding options to suit their unique needs. Whether you require custom sizes, packaging, or special markings, the manufacturing process can accommodate these requests to provide a tailored product solution. Furthermore, logos can be applied to the drill bits either through stamping or laser marking, ensuring that your brand identity is clearly and durably displayed on each tool.

Overall, these fully ground HSS drill bits with a split point tip, 1/2-inch shank, and black surface finish combine precision engineering, durability, and versatility. They are perfectly suited for demanding drilling tasks where accuracy and tool longevity are paramount. With the added benefit of OEM customization and professional logo marking options, these drill bits represent a high-quality choice for anyone seeking reliable, high-performance drilling tools.

Features:

• High-quality HSS drill bit suitable for various drilling applications
• OEM service available to customize your hss drill bit requirements
• Available with straight shank type for easy and secure fitting
• Custom logo options including stamping or laser marking on each hss drill bit
• Exceptional heat resistance up to 600°C, ensuring durability and long life

Technical Parameters:

Applications:

The HSS Drill Bits, originating from China, are designed to meet a wide range of drilling needs in various application occasions and scenarios. These high-speed steel (HSS) drill bits are fully ground to ensure precision and efficiency, making them an excellent choice for both professional and DIY users. Whether you are working in a manufacturing workshop, construction site, or home improvement project, these twist drill bits deliver consistent and reliable performance.

One of the key application scenarios for these HSS drill bits is metalworking. Thanks to their high drill bit hardness of 60-66HRC, they are capable of drilling through tough metals such as stainless steel, aluminum, and cast iron with ease. The 118/135 degree split point design allows for accurate centering and reduces walking during drilling, which is particularly useful when working with metal sheets or components that require precision.

In woodworking, these twist drill bits perform exceptionally well due to their sharp edges and fully ground construction. The straight shank design ensures compatibility with most standard drill chucks, making them versatile tools for creating clean holes in various types of wood, from soft pine to hardwoods like oak and maple. Additionally, the optional black oxide or titanium nitride coating enhances durability and reduces friction, extending the lifespan of the drill bits even in demanding conditions.

For those involved in plastic fabrication or composite material drilling, these HSS twist drill bits provide smooth and clean cuts without causing cracks or damage to delicate materials. The inch size measurement system helps users select the exact size needed for their specific projects, ensuring optimal fit and function.

Overall, these fully ground HSS drill bits from China are ideal for use in automotive repair, electrical installations, metal fabrication, and general maintenance tasks. Their robust construction, combined with the choice of coatings and split point technology, makes them indispensable tools for anyone requiring precision drilling across a variety of materials and environments.

Customization:

Our HSS drill bit customization services offer high-quality drill bits made from premium High-Speed Steel (HSS) sourced from China. We provide fully ground, twist drill bit options with a precise spiral flute design to ensure efficient cutting and superior chip removal. Customers can choose from various inch sizes to suit their specific drilling needs. The surface finish is available in black, bright, or Ti-coated, enhancing durability and performance. Customize your drill bits with us for reliable, long-lasting tools tailored to your requirements.

Support and Services:

Our HSS Drill Bits are designed to deliver high performance and durability for a variety of drilling applications. For optimal results, ensure proper use by selecting the correct drill speed and applying steady pressure during operation.

To maintain the longevity of your HSS Drill Bits, regularly clean and sharpen them using appropriate tools. Avoid overheating by using cutting fluids or lubricants, especially when drilling harder materials.

If you encounter any issues or require assistance with your HSS Drill Bits, please refer to the product manual for troubleshooting tips and maintenance guidelines. Our technical support team is also available to provide expert advice and solutions tailored to your specific needs.

We recommend using our HSS Drill Bits in conjunction with compatible drilling machines and accessories to achieve the best performance and safety standards.

Packing and Shipping:

Our HSS Drill Bits are carefully packaged to ensure maximum protection during transit. Each drill bit is individually wrapped or securely placed in a sturdy plastic or metal case to prevent damage and maintain sharpness. The packaging is designed to keep the bits organized and easy to access, making it convenient for both professional and DIY use.

For shipping, we use reliable and durable materials, including reinforced boxes and cushioning fillers, to safeguard the product from any impact or vibration during delivery. All orders are processed promptly and shipped via trusted carriers to ensure timely and safe arrival at your doorstep. Tracking information will be provided so you can monitor the status of your shipment.