
Best selling Drill bit insert from Bohrkraft
On this page you'll find a ranking of the best Bohrkraft products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Bohrkraft Countersink HSS DIN 335 90° 25.0 mm
The HSS DIN 335 90° countersink with a diameter of 25.0 mm from Bohrcraft is a precise tool designed for burr-free and chatter-free deburring, chamfering, and sinking in one operation. This product is suitable for processing various materials, including all ferrous and non-ferrous metals as well as hard and soft plastics. To achieve optimal results, it is important to maintain a low cutting speed and adequate cooling during use. The countersink features a cylindrical shank with a diameter of 10 mm and complies with the DIN standard 335-C. With an overall length of 67 mm, it offers an effective working length suitable for various applications.
- Burr-free and chatter-free deburring, chamfering, and sinking in one operation
- Suitable for ferrous and non-ferrous metals as well as plastics
- Cylindrical shank with a diameter of 10 mm
- Complies with DIN standard 335-C.

2. Bohrkraft Step drill set HSS 3 pcs. 4 - 30 mm
Bohrcraft 17601330003 Step Drill Set HSS-G 3-piece - Sizes 1-2A-3A
Description
Step drill made of solid, hardened HSS and ground using the CBN method. The special shape of the drill allows all sizes to be used for both centering and drilling. Equipped with size markings and a split tip. The use of drilling paste significantly extends the lifespan. The step drill features a cylindrical shank. Suitable for automotive and electrical applications, mechanical engineering, switchgear, and plumbing installations. Step drills are suitable for thin materials up to 2.0 mm sheet thickness and non-ferrous metals up to 4.0 mm sheet thickness. Compatible with most common materials such as steel sheet, stainless steel, plastics, and non-ferrous metals. Robust quality for industry and crafts. Designed for regular use and long lifespan.
Technical Data
1 / 4-12 mm (1 mm)
2A / 4-20 mm (2 mm)
3A / 4-30 mm (2 mm)
Material: HSS-G
Shank: Cylindrical with 3 flat surfaces
Range: 4.0 - 30.0 mm
Weight (kg): 0.38
Scope of Delivery
In ABS plastic case, 3-piece set.

Bohrkraft Step drill set HSS 3 pcs. 4 - 30 mm
4 - 30
3. Bohrkraft Twist drill set HSS-G ground 1.0 - 13 mm 25 pcs.
The HSS-G Ground Spiral Drill Bit Set from Bohrkraft includes 25 high-quality spiral drill bits with a diameter of up to 13 mm. These bits are made from HSS-G metal, making them particularly robust and durable. They comply with the DIN standard 338, which is established for spiral drill bits, and are thus suitable for precise drilling in various materials. The set comes in a practical ABS box that allows for organized storage and easy access to the individual bits. The color group of the set is green, which not only provides an appealing look but also facilitates the identification of the bits. With a drilling capacity of up to 13 mm, these spiral drill bits are versatile and suitable for both professional use and DIY projects. The spiral drill bit set is a valuable addition to any tool collection and offers a reliable solution for various drilling needs.

Bohrkraft Twist drill set HSS-G ground 1.0 - 13 mm 25 pcs.
13 mm
4. Bohrkraft Countersink HSS DIN 335 90° 12.4 mm
The HSS DIN 335 90° countersink from Bohrcraft is a precise tool designed for burr-free and chatter-free deburring, countersinking, and sinking in a single operation. With a diameter of 12.4 mm and an overall length of 56 mm, this countersink is suitable for processing both ferrous and non-ferrous metals as well as hard and soft plastics. The use of a low cutting speed combined with adequate cooling ensures high-quality results. The cylindrical shank with a diameter of 8 mm allows for easy handling and compatibility with standard drills. This tool is ideal for professionals and hobbyists who value precise and clean machining.
- Burr-free and chatter-free countersinking and sinking in one operation
- Suitable for ferrous and non-ferrous metals as well as plastics
- Made from high-quality HSS for durability and efficiency.

Bohrkraft Countersink HSS DIN 335 90° 12.4 mm
12.4 millimetres
5. Bohrkraft Taper & deburring countersink set HSS 6.3 - 20.5 mm 90° 6 pcs.
Bohrcraft Countersink Set KS6-K HSS ABS Box // 6.3 - 20.5 / 6-piece
Description
90° countersink according to DIN 335 Type C HSS-G CBN adjusted. For burr-free deburring, chamfering, and countersinking in one operation. The correct cutting speed and adequate cooling ensure the best results. Suitable for most common materials. Robust quality for industry and crafts. Designed for regular use and long service life.
Technical Data
Standard: DIN 335-C
Material: HSS-G
Shank: Cylindrical
Top Angle: 90°
Weight (kg): 0.3
Sizes: 6.3 / 8.3 / 10.4 / 12.4 / 16.5 / 20.5 mm
Scope of Delivery
In an ABS plastic case.

Bohrkraft Taper & deburring countersink set HSS 6.3 - 20.5 mm 90° 6 pcs.
8,3, 6,3, 16.5 mm, 20.5 mm, 10.4 mm, 12.4 mm
6. Bohrkraft Taper & deburring countersink set HSSE-Co 6.3 - 20.5 mm 90° 6 pcs. for stainless steel
The cone and deburring countersink set from Bohrkraft is a high-quality toolset specifically designed for deburring and chamfering holes in various materials such as stainless steel, aluminum, brass, and plastics. With a diameter range of 6.3 mm to 20.5 mm, this 6-piece set offers a versatile solution for precise machining requirements. The cone countersinks are manufactured according to DIN 335 Form C with a 90° angle, allowing for efficient and clean processing. The use of HSS Co5 ensures high tool life and cutting quality, while the included plastic box provides safe storage and easy transport. This set is ideal for professionals and DIY enthusiasts who value quality and precision.
- High-quality HSS Co5 material for durability and efficiency
- Suitable for a variety of materials, including stainless steel and plastics
- Precise cone countersinks with a 90° angle for clean chamfering and deburring
- Convenient plastic box for secure storage and transport.

Bohrkraft Taper & deburring countersink set HSSE-Co 6.3 - 20.5 mm 90° 6 pcs. for stainless steel
12.4 mm, 16.5 mm, 10.4 mm, 20.5 mm, 6,3, 8,3
7. Bohrkraft Diamond tile drill bit set for angle grinder 2 x 6 / 1 x 8 / 1 x 10 mm
The Diamond Tile Drill Bit Set from Bohrkraft is a high-quality tool solution specifically designed for drilling into hard materials such as tiles, marble, and porcelain. This set includes a total of four drill bits with diameters of 6 mm, 8 mm, and 10 mm, making them ideal for various applications. The drill bits are equipped with a special diamond coating that ensures high precision and durability. They are designed for use with angle grinders and provide an effective way to drill clean and precise holes in ceramic surfaces. The combination of different diameters allows for flexible handling, enabling users to select the appropriate drill bit according to their needs. This set is a valuable addition to any toolbox and is suitable for both professional craftsmen and DIY enthusiasts looking to achieve high-quality results.

Bohrkraft Diamond tile drill bit set for angle grinder 2 x 6 / 1 x 8 / 1 x 10 mm
6, 10 mm