Twist drill
Twist drill bit
BAER twist drill bit belong in every household
The next DIY project can come. Leave nothing to chance and don't work with any standard drilling tools. Save yourself the hassle of blunt or burnt-out drill bits. A real professional drill from BAER will last even in extreme situations. Try our power drills or extreme drill bit, to be able to work universally without having to sacrifice top performance. Our range includes twist drill bit, which are designed for special materials. wood drill bits metal drill bits, concrete drill bits, stone drill bits, SDS-Plus drill bits with PGM certification. Whether impact drilling or rotary drilling, whether hand drill or stationary drilling machine - At UNS you will find what you are looking for!
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Twist drill bits for professionals: quality that convinces
At BAER Tools you will find professional tools, developed from our many years of experience and our relevant know-how. Especially in the field of drill bits, we offer you an extensive range of suitable products. These are ideal for professional use in industry and trade as well as for do-it-yourselfers.
Our modern and innovative products are robust and durable and of the highest quality. And if you ever don't find what you are looking for straight away, we will be happy to advise you on the right choice. You can always rely on our expertise . Particularly important in any tool assortment is the twist drill bit, which we can offer you in suitable designs for different materials.
Twist drill bit - appearance and area of applications
The twist drill bit was invented as early as 1863 and owes its name to the twisted spirals ("helixes"), which ensure rapid removal of the metal chips produced and at the same time serve to supply lubricant. By the way, we also stock the right lubricants for your drilling work!
Appearance
In addition to a conical head, the twist drill bit has various cutting edges - usually main, secondary and transverse. The tip of the head has either a point angle of 118° or 135° for HSS drill bits (high-speed steel) or 142° for carbide drill bits.
The angle is important to make the drill bit insensitive to lateral or impact forces. Depending on the material, a higher or lower angle helps to reduce or increase the contact pressure. A small angle also helps to centre the drill bit and reduce the risk of slipping on smooth or curved surfaces .
Material
The twist drills bit are made of particularly resistant and robust material to guarantee a long service life time. Our drill bits are made of the following materials:
- HSS (high-speed steel)
- HSSG (high-speed steel, ground version)
- HSSE (high-speed steel with a cobalt content (Co) of 5%)
Application
As a rule, the twist drill bit is used for various metals (and is therefore also called a metal drill bit), but there are also drill bits adapted for wood, stone or plastics. We explain our range in detail in the next section.
Our range: high quality twist drill bit sets for all applications
With our various twist drill bit sets you can process all common materials. You will always find these drill sets for different materials in first-class, durable BAER quality. We always offer new, modern and innovative product solutions, therefore the program can change at any time. Currently you can find in our product range, for example, the following popular twist drill bit sets:
#1 Twist drill bits for all materials
- HSSE Power drill bit (for all materials), drill bit set in 1 - 10 mm and 1 - 13 mm variants, with three-flats shank. It is a drill body made of high-speed ground steel with 5% cobalt alloy for extremely precise drilling and excellent heat resistance. Visually, this twist drill bit set stands out with its black and gold surface treatment. This makes it possible to machine materials that are difficult to machine.
- HSSE Extreme drill bits (for all materials): 0.3 mm to 16 mm. These twist drill bits are made of high-alloy HSSE/Cobalt steel and are therefore particularly stable, heat-resistant and guarantee high concentricity. They are suitable for machining various steels, iron, bronzes, cast materials as well as high-strength alloys and stainless steel (V2A, V4A, INOX).
- HSSE twist drill bits with reduced shank (for all materials): 13.5 mm to 20 mm. This drill bit has a special cross grinding (called split point) and a cobalt alloy. It is extremely stable and heat resistant, making it ideal for machining high-strength materials and stainless steels.
#2 Twist drill bits for general use
- HSS twist drill bits with reduced shank for general use: 13.5 mm to 30 mm
- HSSG mini twist drill bits for general use: 0.2 mm to 1.95 mm
These are standard drill bits for drilling steel and cast steel (alloyed and unalloyed), gray cast iron, malleable cast iron, nodular cast iron, sintered iron, nickel silver, graphite.
#3 Special twist drill bits for specific materials - in a set
- Stone and concrete drill bit set, 15 pieces, 3 to 10 mm. Here you will find all common sizes, even in multiple versions. The double-edged carbide tip (89 HRC) is particularly resistant, the drill body made of carbon steel ensures a long service life time. With this you can work particularly precisely and quickly!
- SDS-Plus hammer drill bit set, 7 pieces, 5 to 12 mm. These industrial-quality hammer drill bit sets have a four-fluted drill head that allows you to drill precise holes even in reinforced concrete. The long service life time and excellent performance are another plus. This twist drill bit is suitable for all hard building materials, for example, natural stone, building granite or reinforced concrete.
- Wood drill bit set, 15-piece, 3 to 10 mm. The durable wood drill bit set in tested industrial quality is also ideal for do-it-yourselfers. It is predestined for precise work, as the center point allows very accurate drilling. Thanks to the C45 drill body, this is very durable and also guarantees a long tool life time. With these drill bit sets you can work on both soft and hard wood and even MDF boards. Even coated wood or glued wood is no problem for this drill bit!
Twist drill bits made of metal and other professional tools from BAER Tools
If you are looking for a high-quality twist drill bit, you are guaranteed to find it at BAER Tools. Our wide product range and the first-class twist drill bits or perfectly assembled sets always offer the right twist drill bit for every application.
If you are unsure which drill bits are suitable for your application (for professional work or DIY), we will of course be happy to advise you. In addition, there is the possibility to produce special tools for you individually.
In addition to our drill bits (e.g. twist drill bits, screw taps, step drills) you will also find around 10,000 other excellent products for industry, crafts and for use in your own four walls. Feel free to browse through our store at your leisure and discover our quality products.
Would you like to know more or do you have any questions for us or about our products before you place an order? Then you can always reach us via our contact form or simply contact us by phone. Our friendly customer service is guaranteed to help you competently.