Technical Specifications:

• Diameter: 04mm
• Length: 119mm
• Steel Type: HSS 4341
• Hardness: 62 – 64 HRC
• DIN: 340
• Helix Angle: 15° – 25°
• Sharpening: Cutting Angle 118°

Description:

The long iron drills HSS DIN 340 are made from high-quality HSS 4341 steel with a hardness of 62 – 64 HRC. They are designed for drilling in iron, soft steels, soft alloys, and plastic metals with a resistance index of R ≤ 650 N/mm².

Important Features:

• Wide Application: Suitable for drilling in materials such as iron, soft steels, soft alloys, plastic metals with a resistance index of R ≤ 650 N/mm².
• Proper Use: For handheld drills without hammer function, with low speed and high torque, preferably with a column drill.
• Usage Recommendations: Use cutting oil for optimal results.