
FORM A = round tool bit
Made of EW9Co10 = cobalt alloyed HSS DIN Form
4964 A Design: - hardened, tempered and dimensionally stable ground - front faces unground.
- diameter tolerance: h8
Available qualities: 19 EW9Co10 = 10 % cobalt (HRC 65-67) ASP/C 60 = 10,5 % cobalt (HRC 66-68) = highly alloyed powder-metallurgical HSS The special manufacturing process ensures an even distribution of carbides and better homogeneity. Quality ASP/C 60 available on request.
Use: - for turning, reboring, recessing, etc. - suitable for the production of special form tools
| d1× l1 mm | 193200 | d1× l1 mm | 193200 | d1× l1 mm | 193200 |
| 3×100 | | 8×80 | | 12×200 | |
| 4×100 | | 8×100 | | 14×160 | |
| 5×100 | | 8×160 | | 16×100 | |
| 6×63 | | 10×100 | | 16×200 | |
| 6×80 | | 10×160 | | 20×100 | |
| 6×100 | | 12×100 | | 20×200 | |
| 6×160 | | 12×160 | | — | — |
Form A, unilateral bisect
Made of EW 9 Co 10 = cobalt alloyed HSS. HSS-Co Form
A Design: - preground length: Ø × 1.5 - diameter tolerance; h6/h7
Use: For engraving, duplicating and contour turning, die and mould construction
| d1× l1 mm | 193260 | l2 mm | d1× l1 mm | 193260 | l2 mm | d1× l1 mm | 193260 | l2 mm |
| 3×63 | | 4�5 | 8×80 | | 12�0 | 12×100 | | 18�0 |
| 4×63 | | 6�0 | 8×100 | | 12�0 | 16×125 | | 24�0 |
| 6×80 | | 9�0 | 10×100 | | 15�0 | — | — | — |
Form D, pointed, 60° 60° Made of EW9Co10 = cobalt alloyed HSS Form HSS-Co D
Design: - diameter cylindrical ground within tolerance h7/h8 - bisection pre-ground with 60° cutting edge
| d1× l1 mm | 193270 | l2 mm | d1× l1 mm | 193270 | l2 mm | d1× l1 mm | 193270 | l2 mm |
| 3×63 | | 4�5 | 5×63 | | 7�5 | 6×80 | | 9�0 |
| 4×63 | | 6�0 | 5×80 | | 7�5 | 8×100 | | 12�0 |
| 4×100 | | 6�0 | 6×63 | | 9�0 | 10×100 | | 15�0 |