PROJAHN ‎‎Drill bit HSS-G DIN 345 28 mm MT3 | 220280

The PROJAHN HSS-G DIN 345 28 mm drill bit is engineered for high precision and durability. Made from high-speed steel (HSS-G), it offers excellent resistance to breaking forces and optimal chip removal. Suitable for drilling through tough materials like steel (up to 900 N/mm²), cast iron, and non-ferrous metals such as aluminum and bronze. The tapered finish and normal spiral angle enhance drilling efficiency. This drill bit is crafted according to DIN 345 standards, ensuring consistent quality and performance.

Specifications & Features:

• Material: High-speed steel (HSS-G)
• Standard: DIN 345
• Diameter: 28 mm
• Total Length: 291 mm
• Shank Type: Morse taper
• Point Angle: 118°
• Tolerance: h8
• Core Thickness: Normal
• Use Case: Steel, cast iron, aluminum, bronze, graphite