Twist drills with cylindrical shanks

Beta Tools – the reliable choice for perfect cylindrical holes

Welcome to Beta Tools by Unipac, your trusted source for high-quality twist drill bits. Our extensive collection of precision-engineered drill bits is designed to meet the needs of professionals and DIY enthusiasts alike. With our exceptional twist drill bits, you can achieve precise and clean drilling results in various materials, making every project a success.

The purpose of a twist drill is to create cylindrical holes in various materials such as metal, wood, plastic, and composites. They are characterised by their spiral-shaped grooves, which are called flutes, and a pointed tip. When the twist drill is rotated, the flutes evacuate chips from the hole while the sharp tip cuts into the material, resulting in the formation of a hole.

Here are some specific purposes and applications of twist drills:

• Metalworking: drills are commonly used in metalworking industries for drilling holes in metal sheets, plates, bars, and profiles. These holes may be used for fastening components together, creating openings for bolts, screws, or rivets, or for various machining operations.
• Woodworking: drills are employed for drilling holes in wooden boards, planks, and panels. These holes may be used for joinery, furniture making, installation of hardware such as hinges and handles, or for decorative purposes.
• Plastic and Composite Materials: drills can be used to make holes in plastic and composite materials. These materials often require specialised twist drills with suitable geometries and coatings to prevent overheating and ensure clean hole formation.
• Construction: drilling holes in concrete, masonry, and other building materials. They are commonly used for installing anchors, dowels, and fasteners, as well as for creating openings for plumbing, electrical, and HVAC installations.
• DIY and Home Improvement: drills are essential tools for DIY enthusiasts and homeowners for various projects around the house, including hanging shelves, installing curtain rods, mounting pictures, and assembling furniture.

Twist drills with cylindrical shanks are versatile drill bits designed for various drilling applications, including drilling wood and cutting through tough metals. Made from high-speed steel (HSS) or coated with titanium nitride for enhanced durability, these drill bit types feature spiral flutes running along their length, allowing efficient chip removal and reducing heat buildup during drilling. With sharp cutting edges and cutting lips, twist drills can create precise holes of various diameters, making them suitable for both small and large hole drilling tasks. Whether drilling nonferrous metals or hard materials, twist drill bits provide high-speed and accurate drilling, making them indispensable tools in workshops and construction sites alike.

Discover Our Twist Drill Bit Collection

Explore our comprehensive range of twist drill bits that are meticulously crafted to provide optimal drilling performance. Whether you’re working with wood, metal, plastic, or other materials, our drill bits are designed to deliver accurate holes with minimal effort.

Key Features of Our Twist Drill Bits:

• Versatility: Our twist drill bits are available in various sizes and types, catering to a wide range of drilling needs. From standard twist drill bits to specialty bits like cobalt and titanium-coated, we have the right tool for every application.
• Precision: Achieve clean and precise holes with our drill bits. The sharp cutting edges and well-engineered designs ensure smooth drilling and reduced risk of wandering.
• Durability: Crafted from high-quality materials, our drill bits are built to last. Whether you’re drilling into softwoods or tough metals, our bits maintain their sharpness and longevity.
• Compatibility: Our twist drill bits are compatible with a variety of drilling machines, ensuring ease of use and compatibility with your existing equipment.

Why Choose Beta Tools by Unipac for Twist Drill Bits?

• Quality Assurance: Our drill bits are manufactured to the highest standards, ensuring consistent performance and reliable results.
• Wide Selection: With an array of sizes and coatings, our collection caters to diverse drilling requirements, offering solutions for professionals and DIYers.
• Proven Expertise: Beta Tools by Unipac is a trusted name in the industry, known for delivering innovative tools that professionals rely on.

Before buying, are several factors you should consider to ensure you get the right drill bit for your specific needs:

• Material Compatibility: Different twist drills are designed for drilling into specific materials such as wood, metal, plastic, or masonry. Make sure to choose a twist drill bit that is suitable for the material you intend to drill.
• Drill Bit Size: Consider the diameter of the hole you need to drill. Twist drills come in various sizes, so choose a bit diameter that matches your requirements.
• Shank Type: Twist drills can have different shank types, including straight shanks, hex shanks, and tapered shanks. Ensure that the shank type is compatible with your drilling equipment, such as a drill press or handheld drill.
• Length: Pay attention to the overall length of the twist drill. Longer twist drills may be necessary for drilling deeper holes or reaching inaccessible areas.
• Coating: Some twist drills come with coatings such as titanium nitride (TiN) or black oxide to enhance durability and reduce friction during drilling. Consider whether you need a coated twist drill for improved performance.
• Flute Design: The flute design of a twist drill affects chip evacuation and heat dissipation during drilling. Choose a twist drill with spiral flutes for efficient chip removal and reduced heat buildup.
• Brand and Quality: Invest in twist drills from reputable brands known for their quality and reliability. High-quality twist drills made from premium materials will last longer and provide better performance.
• Price: While price shouldn’t be the sole factor in your decision, consider your budget and balance it with the quality and features of the twist drill you’re considering.