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Bosch High-Speed Steel (HSS) Cobalt Drill Bits Set 93mm Overall Length, 57mm Drilling Length, 3-Flute Helical 2608585888
Specifications
| Country of Origin | China |
|---|---|
| Brand | Bosch |
| Material | HSS |
| Overall Length | 93mm |
| Shank Type | Cylindrical |
| Shank Size | 5.5mm |
| Number of Pieces | 10 |
| Flute Type | Helical |
| Standards/Approvals | DIN 338/1414 |
| Number of Flutes | 3 |
| Cutting Direction | Right |
| Drill Point Angle | 135° |
| Drilling Length | 57mm |
Key Features
- Made from alloyed high-speed steel with 5% cobalt for enhanced heat and wear resistance.
- Each drill bit features a 135° self-centring split-point tip for precise and accurate drilling.
- Suitable for alloyed and non-alloyed steel with tensile strength up to 1000N/m².
- Helical 3-flute design enables rapid swarf removal and lower feed pressure.
- Compatible for use with pillar drills and drill stands as well as hand and machine use.
- No need for pre-punch or pilot holes for drills up to 10mm diameter.
- Complies with DIN 338/1414 standards ensuring quality and reliability.
- Provides up to 40% faster drilling rates compared to standard HSS bits.
Product Description
Bosch 2608585888 High-Speed Steel (HSS) Cobalt Drill Bits Set offers a professional set of 10 drill bits designed for durability and precision in industrial and mechanical drilling applications. These drill bits have an overall length of 93mm and a drilling length of 57mm, making them suitable for various materials including alloyed and non-alloyed steels.
Manufactured from alloyed high-speed steel with 5% cobalt content, these bits resist heat and wear, enhancing performance during tough drilling tasks. The 135° self-centring split-point tip provides excellent positional accuracy and eliminates wandering, while allowing drilling without pre-punching for diameters up to 10mm. The helical 3-flute design helps in efficient swarf removal, reducing feed pressure and enhancing drilling speed.
This set is ideal for use with pillar drills and drill stands and also suitable for hand or machine use. The cylindrical shank size of 5.5mm offers compatibility with most standard drilling equipment. Built to meet DIN 338/1414 standards, these bits ensure high quality and durability for industrial, construction, and engineering settings.
Made from 5% cobalt alloyed high-speed steel for enhanced heat resistance and wear durability. 135° split-point tip for maximum drilling precision and accuracy. Helical 3-flute design ensures rapid chip evacuation and lower feed pressure.
Eliminates the need for pilot holes up to 10mm drill size. Suitable for drilling tough materials including alloyed and non-alloyed steels. Compatible with pillar drills, drill stands, hand, and machine drilling operations.
Complies with DIN 338/1414 standards guaranteeing consistent performance. Includes 10 drill bits with cylindrical 5.5mm shank for versatile use.
This Bosch drill bit set is a critical tool for professionals in mechanical workshops, construction, and manufacturing industries, providing reliable and efficient drilling performance in demanding applications. Its cobalt-enhanced composition and rigorous manufacturing standard make it an excellent choice for prolonged use and challenging materials.
Explore more high-quality power tool accessories and Drill Bits in the Industrial Tools & Equipment section of EnvMart for professional-grade solutions.
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Frequently Asked Questions
The overall length of each drill bit in this set is 93mm.
The drilling length of the bits is 57mm.
The shank size for these drill bits is 5.5mm, which allows compatibility with most standard drilling equipment.
These drill bits are suitable for drilling both alloyed and non-alloyed steels with a tensile strength up to 1000N/m².
Each drill bit features a 135° self-centring split-point tip for precise and accurate drilling.
This set includes a total of 10 drill bits.
The drill bits have a helical 3-flute design, which enables rapid swarf removal and lower feed pressure.
Yes, these drill bits comply with DIN 338/1414 standards, ensuring quality and reliability.
These bits are compatible for use with pillar drills, drill stands, as well as hand and machine use.
No, there is no need for pre-punch or pilot holes for drills up to 10mm diameter.
The cutting direction of these drill bits is right-handed.
These drill bits are made from high-speed steel (HSS) with 5% cobalt for enhanced heat and wear resistance.
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