Общий каталог Winstar 2015 - 2016 - страница 204

Drill Insert & Holder D Drilling Insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D 0 1 Drilling Holder . . . . . . . . . . . . . . . . . . . . . . . D 0 2 ~ D 0 7 DIW Series DDR Series DIW Series Traditional design with three cutting corners. Suitable for Alloy Steel, Stainless Steel and Cast Iron, Hard Steel (Please refer to Catalog). DDR Series New design with four cutting corners, for economical drill. With longer sides for prolonged surface of the hole.