Tecwerk Spiralbohrer DIN 338 Typ N Z3 Nenn-Ø 6,8 mm HSS-Co profilgeschliffen Zylinderschaft rechtsschneidend

The Tecwerk DIN 338 Type N spiral drill is a high-precision tool specifically designed for a variety of drilling tasks in construction steels, unalloyed and alloyed steels, as well as cast materials. With a nominal diameter of 6.8 mm and a high-quality HSS-Co (high-speed steel with cobalt) construction, this drill offers excellent performance and durability. The drill is profile-ground and features a cylindrical shank that ensures safe handling and precise guidance during the drilling process. The 130-degree point angle and right-hand cutting design enable effective drilling with minimal slipping. The special geometry of the cutting edges prevents the drill from snagging when drilling into existing holes, enhancing both efficiency and safety. The drill is available in a practical packaging of 10 pieces, making it an ideal choice for professional applications.

• Particularly accurate round holes achievable with IT9 level
• Increased feed rates of up to 60% due to 3 cutting edges
• Prevents slipping thanks to special tip geometry
• No snagging when drilling into existing holes
• Reduced wear due to workload distribution across 3 cutting edges.