SPECIAL STEPPED DRILL
two cutting edges • V-point • two-stage • right-hand rotation •
parallel shank
designed for efficient production of bore and countersink at
one workstep in aluminium and UPVC profiles, etc. on
copying machines, boring machines, etc.
counter sunk 180° • recommended for socket head screw |
HS | d | NL | D | GL | S | Part number right-hand rotation | € |  |
| 4,3 | 11 | 8 | 117 | 8 | 7280.043.080.HS.R | | |
| 5,3 | 13 | 10 | 133 | 10 | 7280.053.100.HS.R | | |
| 6,4 | 15 | 12 | 142 | 12 | 7280.064.120.HS.R | | |
| 7 | 10 | 10 | 123 | 10 | 7280.100.650.HS.R | | |
| 7 | 11 | 10 | 148 | 10 | 7280.100.900.HS.R | | |
counter sunk 90° • recommended for countersunk screw |
HS | d | NL | D | GL | S | Part number right-hand rotation | € | |
| 4,3 | 11 | 8 | 117 | 8 | 7280.043.900.HS.R | | |
| 5,3 | 13 | 10 | 133 | 10 | 7280.053.900.HS.R | | |
| 6,4 | 15 | 12 | 142 | 12 | 7280.064.900.HS.R | | |
