Twist Drill Bits for Professionals: Quality You Can Rely On
At Metav Werkzeuge, you’ll find professional-grade tools built on years of experience and practical know-how. When it comes to drill bits, we offer a strong, well-rounded range for demanding jobs in industry and trades—while still being a great fit for ambitious DIY projects.
Our modern, innovative products are designed to be robust, durable, and consistently precise. And if you don’t immediately find the perfect match, we’ll gladly help you choose the right option. One essential for any toolkit is the twist drill bit—available in suitable versions for different materials and applications.
Twist Drill Bits: Design and Typical Use
The twist drill (also known as a helical drill) is defined by its spiral flutes, which help remove chips quickly and can also support the flow of lubricants during drilling. Of course, we also carry suitable lubricants for your drilling tasks.
What a Twist Drill Bit Looks Like
A twist drill features a conical tip and multiple cutting edges—typically the main cutting edges, secondary edges, and a chisel edge. Common point angles include:
- 118° or 135° on HSS drill bits (high-speed steel)
- 142° on carbide drill bits
The point angle matters because it influences how well the bit handles lateral forces and impacts. Depending on the material, a larger or smaller angle can help reduce or increase the required feed pressure. A smaller angle can also improve self-centering and reduce the risk of slipping on smooth or curved surfaces.
Materials: Built for Long Service Life
To ensure durability and reliable performance, our twist drill bits are made from robust materials such as:
- HSS (high-speed steel)
- HSS-G (ground high-speed steel)
- HSSE (high-speed steel with 5% cobalt content)
Applications: From Metal to Material-Specific Drilling
Twist drill bits are commonly used for metalworking (often referred to as “metal drill bits”), but there are also optimized versions for wood, masonry, and plastics. The key is matching bit geometry, material, and shank/holder type to the job.
Our Range: High-Quality Drill Bit Sets for Many Tasks
With our different drill bit sets, you can work on all common materials. We continuously develop modern product solutions—so the assortment may change over time. At Metav Werkzeuge, you’ll typically find popular sets like these:
Multi-Material Twist Drill Sets
- HSSE Power Drill Bits (sets in 1–10 mm and 1–13 mm, with three-flat shank): ground high-speed steel with a 5% cobalt alloy for highly precise drilling and excellent heat resistance. The black-and-gold surface finish also supports work on difficult-to-machine materials.
- HSSE Extreme Drill Bits (0.3–16 mm): made from highly alloyed HSSE/cobalt steel—especially stable, heat-resistant, and designed for high run-out accuracy. Suitable for various steels, iron, bronze, cast materials, high-strength alloys, and stainless steel (V2A, V4A, INOX).
- HSSE Twist Drill Bits with Reduced Shank (13.5–20 mm): special split-point/cross grind plus cobalt alloy for exceptional stability—ideal for high-strength materials and stainless steels.
Twist Drill Sets for General Use
- HSS twist drill bits with reduced shank (13.5–30 mm)
- HSS-G mini twist drill bits (0.2–1.95 mm)
These are classic standard drill bits for drilling steel and steel castings (alloyed and unalloyed), gray iron, malleable cast iron, ductile iron, sintered iron, nickel silver, and graphite.
Specialized Sets for Specific Materials
- Masonry & Concrete Drill Bit Set (15 pcs, 3–10 mm): includes common sizes (some in multiple quantities). The two-cutter carbide tip (89 HRC) is highly wear-resistant, while the carbon-steel body supports long service life—ideal for fast, accurate work.
- SDS-Plus Hammer Drill Bit Set (7 pcs, 5–12 mm): industrial-quality set with a four-cutter head for precise holes—even in reinforced concrete. Suitable for hard building materials such as natural stone, granite, and reinforced concrete.
- Wood Drill Bit Set (15 pcs, 3–10 mm): durable, industry-tested quality that’s also excellent for DIY use. The brad-point/centering tip supports very accurate drilling. The C45 steel body delivers strong longevity and high performance—ideal for softwood, hardwood, and MDF, including coated or laminated wood.
FAQ: Common Questions About Drill Bits
What are three common types of drill bits?
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A simple, practical breakdown for most projects includes:
- Twist (metal) drill bits (e.g., HSS/HSS-G/HSSE)
- Wood drill bits (often with a centering/brad point for clean starts)
- Masonry/concrete drill bits (typically carbide-tipped; often SDS variants for rotary hammers)
Which drill bits are the best?
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The “best” drill bits are the ones that match your material and your tool. As a rule of thumb:
- Steel & stainless steel: high-quality ground twist drill bits—often HSSE/cobalt for tougher materials
- Wood: wood bits with a centering point for precise, clean holes
- Masonry/concrete: carbide-tipped masonry or hammer drill bits; with rotary hammers, frequently SDS-plus
Also consider point geometry, consistent run-out, and using the right speed and feed—these details strongly influence hole quality and bit life.
What’s the difference between SDS drill bits and SDS Plus drill bits?
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In everyday language, “SDS” is often used as a shorthand. SDS-plus is the most common shank system for many rotary hammers (typically for light to mid-duty applications). The main point is compatibility: the bit and the chuck must match. SDS-plus is not the same as SDS-max.
Can a rotary hammer drill in normal (non-hammer) mode?
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Yes—many rotary hammers include a drill-only mode (no impact). In that setting, you can drill “normally,” for example in wood or metal. Depending on the machine, you may need a suitable chuck or adapter when using standard cylindrical-shank drill bits.
Professional Twist Drill Bits and More from Metav Werkzeuge
If you’re looking for high-quality twist drill bits or well-matched sets, Metav Werkzeuge is the right place. Our broad product range helps you find the right solution for almost any application.
If you’re unsure which drill bit fits your task—whether for professional use or DIY—we’re happy to advise you. On request, we can also support custom solutions and special tools tailored to your needs.