The HSS-E DIN 338 / Co 5% spiral drill bit from OK-Line is a high-quality tool specifically designed for metalworking. With a diameter of 8.5 millimeters and a length of 117 millimeters, this drill bit offers an optimal combination of stability and precision. The 135° point angle ensures efficient chip removal and allows for fast and clean drilling. The drill bit is made from high-alloy high-speed steel (HSS) and contains 5% cobalt, which increases its hardness and wear resistance. This makes it particularly suitable for demanding applications in metal processing. The cross-ground tip over 3.0 mm improves centering and reduces the risk of slipping during the initial drilling. The spiral drill bit is manufactured according to DIN standard 338, ensuring high quality and reliability.

• 135° point angle for efficient drilling
• Made from HSS with 5% cobalt for increased hardness
• Cross-ground tip over 3.0 mm for improved centering
• Suitable for metalworking.