Dormer Twist drills DIN 338 type VA A147 nominal Ø 9.8 mm HSS-E profile ground straight shank 4XD Right

The spiral drill DIN 338 Type VA A147 is a high-precision tool specifically designed for drilling in stainless and alloyed steels, as well as in cast materials with high strengths. With a nominal diameter of 9.8 mm and an overall length of 133 mm, this drill offers an optimal cutting length of 87 mm, manufactured according to the DIN 338 standard. The drill is made from high-quality HSS-E (high-speed steel with cobalt), ensuring high wear resistance and durability. The 130° tapered convex cutting edge with corrected cutting edge allows for precise drilling without pre-centering, which increases efficiency when working with stainless steel and other demanding materials. The cylindrical shank ensures a secure connection with the drill chuck and allows for easy handling. This spiral drill is ideal for professional applications in metalworking and provides reliable performance under high demands.

• Made from HSS-E with cobalt for increased wear resistance
• Suitable for stainless and alloyed steels as well as cast materials with strengths over 800 N/mm²
• 130° point angle for precise drilling without pre-centering
• Profile ground for improved cutting performance and surface quality
• Delivery includes: 5 pieces per carton.