FORMAT NC centering drill HSS TiCN type 1146
Product documents
| Document | Document type |
|---|---|
| Product overview |
Design: HSS Co5, according to factory standard
Very sturdy model, profile grinding, right cutting, with precise point geometry and narrow cross blade. With a side clearance angle of 12°/30°. Helix angle smaller than normal, core thickness considerably smaller than normal and taper normal.
From Ø 6 mm with carrier surface according to DIN 1835-B. Ø tolerance: h6.
Application: For precise drill positioning. Used for centring and chamfering thread holes in one step.
