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| Country of Origin | India |
|---|---|
| Brand | Dormer |
| Material | Cobalt Steel |
| Model | A7775.0 |
| Finish | Bronze |
| Overall Length | 86mm |
| Shank Type | Cylindrical |
| Shank Size | 5mm |
| Number of Pieces | 10 |
| Flute Type | Helical |
| Standards/Approvals | DIN 338 |
| Number of Flutes | 4 |
| Cutting Direction | Right |
| Drill Point Angle | 135° |
| Drilling Length | 52mm |
| Dormer HSCo Jobber Drill Bit, 5mm Diameter, 86 mm OverallBrand | Dormer |
Dormer A7775.0 cobalt steel Drill Bit Set is engineered for professionals in automation, electronics, electrical, and mechanical industries who require precise and durable drilling solutions. This set features 10 pieces of 5mm diameter drill bits with an overall length of 86mm made from high-speed steel with cobalt for enhanced wear resistance and heat tolerance.
The drill bits are manufactured with a cylindrical shank and a 135-degree drill point angle, ideal for efficient metal drilling tasks. The helical flute design facilitates chip removal and smooth cutting. The right-hand cutting direction maximizes drilling performance, while the bronze finish provides added corrosion protection.
Compliant with DIN 338 standards, these drill bits deliver consistent quality and reliability in industrial and manufacturing environments. The 52mm drilling length is optimal for a variety of metal materials, making these bits suitable for automation, machinery assembly, electrical installations, and precision engineering tasks.
This set offers versatility and durability, making it a suitable choice for professionals and hobbyists alike who require high-performance drill bits for metalworking. The 10-piece configuration ensures readiness for multiple projects and replacements.
Constructed from cobalt-enhanced HSS-E material for longevity and precision. Includes 10 identical drill bits for sustained use and versatility. 5mm cylindrical shank compatible with various drill machines. 135° point angle and helical flute type for optimal cutting efficiency.
Right-hand cutting direction for accurate hole drilling. Bronze finish for enhanced corrosion resistance in industrial environments. Complies with DIN 338 quality standards. Suitable for metal drilling in automation, electronics, and mechanical applications.
Explore Dormer’s range of high-quality drill bits and tools for reliable performance in industrial, manufacturing, and laboratory settings. Visit the EnvMart catalog to find compatible accessories and complementary tools.
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