- High-performance ground standard twist drill made from heavy-duty high speed steel. - The fully ground twist drill has a precise concentricity. - Thanks to the split point, this drill has good centring properties and requires little pressure.
- HDPE hull; - Polyethylene head shell with Automatic adjustment; - Electrical protection up to 1000V AC and 1500V DC (low voltage installations); - 6 Anchorage points; - Built-in anti-sweat band; - EN 397; - EN 50365.