Encapsulated stainless steel core for maximum rigidity
EX = EXPOSED SHAFT. Shafts of 650mm, 750mm &1000mm in length are produced with a stainless steel core with an exposed end for more rigid clamping to the chuck drive. Shafts up to 12mm diamter have an exposed end of 50mm long and 6.5mm diamter. Shafts of 16mm diamter have an exposed end of 50mm long and 8.5mm diameter.