
| N/mm2 | N/mm2 | HB | 6537 | |||||
| 6535 HA | ||||||||
| 103120 | < 1200 | < 850 | <300 | coated | 140° | shank | ||
| vc = m/min. | UNI | |||||||
| 103120 | 40-100 | 30-50 | 60-90 |
High-performance drill for maximum bore quality and alignment accuracy 10 Design: - 4 guide chamfers (2 cutting edges plus 2 guide chamfers)
- VHM micro grain 10-12 % Co - TiAlN coating - special grinding, point angle 140°, side rake angle 30° - special chip flute geometry - core thickness reinforced, taper normal
Use: For highest accuracy in the diameter range, maximum accuracy of alignment and positioning plus concentricity. Ultra-smooth surface and very good chip flow through optimised coating. Specially suited for NC production
Note: d (m7) d (h6)
1 2 Drill pilot hole with 102736.
| d1 mm | 103120 | l1 mm | l2 mm | d2 mm | f mm/U | d1 mm | 103120 | l1 mm | l2 mm | d2 mm | f mm/U | d1 mm | 103120 | l1 mm | l2 mm | d2 mm | f mm/U |
| 3,00 | | 92 | 54 | 6 | 0�060 - 0�250 | 6,90 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,80 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,10 | | 92 | 54 | 6 | 0�060 - 0�250 | 7,00 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,90 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,20 | | 92 | 54 | 6 | 0�060 - 0�250 | 7,10 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,00 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,30 | | 92 | 54 | 6 | 0�060 - 0�250 | 7,20 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,10 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,40 | | 92 | 54 | 6 | 0�060 - 0�250 | 7,30 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,20 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,50 | | 92 | 54 | 6 | 0�060 - 0�250 | 7,40 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,30 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,60 | | 92 | 54 | 6 | 0�060 - 0�250 | 7,50 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,40 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,70 | | 92 | 54 | 6 | 0�060 - 0�250 | 7,60 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,50 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,80 | | 102 | 64 | 6 | 0�060 - 0�250 | 7,70 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,60 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 3,90 | | 102 | 64 | 6 | 0�060 - 0�250 | 7,80 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,70 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 4,00 | | 102 | 64 | 6 | 0�060 - 0�250 | 7,90 | | 146 | 108 | 8 | 0�080 - 0�350 | 11,80 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 4,10 | | 102 | 64 | 6 | 0�060 - 0�250 | 8,00 | | 146 | 108 | 8 | 0�100 - 0�450 | 11,90 | | 204 | 156 | 12 | 0�100 - 0�450 |
| 4,20 | | 102 | 64 | 6 | 0�060 - 0�250 | 8,10 | | 162 | 120 | 10 | 0�100 - 0�450 | 12,00 | | 204 | 156 | 12 | 0�100 - 0�500 |
| 4,30 | | 102 | 64 | 6 | 0�060 - 0�250 | 8,20 | | 162 | 120 | 10 | 0�100 - 0�450 | 12,50 | | 230 | 182 | 14 | 0�100 - 0�500 |
| 4,40 | | 102 | 64 | 6 | 0�060 - 0�250 | 8,30 | | 162 | 120 | 10 | 0�100 - 0�450 | 12,80 | | 230 | 182 | 14 | 0�100 - 0�500 |
| 4,50 | | 102 | 64 | 6 | 0�060 - 0�250 | 8,40 | | 162 | 120 | 10 | 0�100 - 0�450 | 13,00 | | 230 | 182 | 14 | 0�100 - 0�500 |
| 4,60 | | 102 | 64 | 6 | 0�060 - 0�250 | 8,50 | | 162 | 120 | 10 | 0�100 - 0�450 | 13,50 | | 230 | 182 | 14 | 0�100 - 0�500 |
| 4,70 | | 102 | 64 | 6 | 0�060 - 0�250 | 8,60 | | 162 | 120 | 10 | 0�100 - 0�450 | 13,80 | | 230 | 182 | 14 | 0�100 - 0�500 |
| 4,80 | | 116 | 78 | 6 | 0�060 - 0�250 | 8,70 | | 162 | 120 | 10 | 0�100 - 0�450 | 14,00 | | 230 | 182 | 14 | 0�100 - 0�500 |
| 4,90 | | 116 | 78 | 6 | 0�060 - 0�250 | 8,80 | | 162 | 120 | 10 | 0�100 - 0�450 | 14,50 | | 260 | 208 | 16 | 0�100 - 0�500 |
| 5,00 | | 116 | 78 | 6 | 0�080 - 0�350 | 8,90 | | 162 | 120 | 10 | 0�100 - 0�450 | 14,80 | | 260 | 208 | 16 | 0�100 - 0�500 |
| 5,10 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,00 | | 162 | 120 | 10 | 0�100 - 0�450 | 15,00 | | 260 | 208 | 16 | 0�100 - 0�500 |
| 5,20 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,10 | | 162 | 120 | 10 | 0�100 - 0�450 | 15,50 | | 260 | 208 | 16 | 0�100 - 0�500 |
| 5,30 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,20 | | 162 | 120 | 10 | 0�100 - 0�450 | 15,80 | | 260 | 208 | 16 | 0�100 - 0�500 |
| 5,40 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,30 | | 162 | 120 | 10 | 0�100 - 0�450 | 16,00 | | 260 | 208 | 16 | 0�150 - 0�550 |
| 5,50 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,40 | | 162 | 120 | 10 | 0�100 - 0�450 | 16,50 | | 285 | 234 | 18 | 0�150 - 0�550 |
| 5,60 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,50 | | 162 | 120 | 10 | 0�100 - 0�450 | 16,80 | | 285 | 234 | 18 | 0�150 - 0�550 |
| 5,70 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,60 | | 162 | 120 | 10 | 0�100 - 0�450 | 17,00 | | 285 | 234 | 18 | 0�150 - 0�550 |
| 5,80 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,70 | | 162 | 120 | 10 | 0�100 - 0�450 | 17,50 | | 285 | 234 | 18 | 0�150 - 0�550 |
| 5,90 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,80 | | 162 | 120 | 10 | 0�100 - 0�450 | 17,80 | | 285 | 234 | 18 | 0�150 - 0�550 |
| 6,00 | | 116 | 78 | 6 | 0�080 - 0�350 | 9,90 | | 162 | 120 | 10 | 0�100 - 0�450 | 18,00 | | 285 | 234 | 18 | 0�150 - 0�550 |
| 6,10 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,00 | | 162 | 120 | 10 | 0�100 - 0�450 | 18,50 | | 310 | 258 | 20 | 0�150 - 0�550 |
| 6,20 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,10 | | 204 | 156 | 12 | 0�100 - 0�450 | 18,80 | | 310 | 258 | 20 | 0�150 - 0�550 |
| 6,30 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,20 | | 204 | 156 | 12 | 0�100 - 0�450 | 19,00 | | 310 | 258 | 20 | 0�150 - 0�550 |
| 6,40 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,30 | | 204 | 156 | 12 | 0�100 - 0�450 | 19,50 | | 310 | 258 | 20 | 0�150 - 0�550 |
| 6,50 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,40 | | 204 | 156 | 12 | 0�100 - 0�450 | 19,80 | | 310 | 258 | 20 | 0�150 - 0�550 |
| 6,60 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,50 | | 204 | 156 | 12 | 0�100 - 0�450 | 20,00 | | 310 | 258 | 20 | 0�150 - 0�550 |
| 6,70 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,60 | | 204 | 156 | 12 | 0�100 - 0�450 | — | — | — | — | — | — |
| 6,80 | | 146 | 108 | 8 | 0�080 - 0�350 | 10,70 | | 204 | 156 | 12 | 0�100 - 0�450 | — | — | — | — | — | — |