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Nominal ⌀ DC | 31 mm | |
Coating | uncoated | |
Tool material | HSS | |
Standard | DIN 343 | |
Type | N | |
Tolerance nominal ⌀ | h8 | |
Point angle | 120 degrees | |
Shank | Morse taper | |
Number of cutting edges Z | 3 | |
Through-coolant | no | |
recommended maximum drilling depth L2 | 133.5 mm | |
Flute length Lc | 180 mm | |
Overall length L | 301 mm | |
Min. pre-drilling -⌀ Dmin | 21 mm | |
Morse taper MT size | 3 | |
Feed f in steel < 750 N/mm2 | 0.29 mm/rev. | |
Colour ring | without | |
Type of product | Jobber drill |
Article number | 116620 31 | |
EAN / GTIN | 4062406097363 | |
Manufacturer number | 116620 31 |
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Number of cutting edges Z | 3 | 2 | 2 | 2 |
Overall length L | 301 mm | 301 mm | 301 mm | 360 mm |
Nominal ⌀ DC | 31 mm | 31 mm | 31 mm | 31 mm |
Standard | DIN 343 | DIN 345 | DIN 345 | DIN 341 |
Tolerance nominal ⌀ | h8 | h8 | h8 | h8 |
Morse taper MT size | 3 | 3 | 3 | 3 |
Feed f in steel < 750 N/mm2 | 0.29 mm/rev. | 0.25 mm/rev. | 0.25 mm/rev. | 0.25 mm/rev. |