Dormer DOR490TIN A002 HSS-TiN Coated Jobber Drill 4.90mm OL:86mm WL:52mm Dormer Metric A002 TiN Jobber Drill Bits have a TiN tip coating for increased tool life and performance. It has a self-centring split point for superb hole quality and positional accuracy. It will drill steel stainless cast iron ceramics plastics and many other materials with ease. Made to DIN 338RN/BS328/ISO 235 standards. PLEASE NOTE ALL sizes under 2.0mm are NOT TiN Coated. Tip diameter: 4.90mm. Working length: 52mm. Overall length: 86mm.
