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Series | CleverDrill | |
Nominal ⌀ DC | 7.45 mm | |
Coating | uncoated | |
Tool material | HSS | |
Standard | DIN 338 | |
Type | N | |
Tolerance nominal ⌀ | h8 | |
Point angle | 118 degrees | |
Shank | Plain shank | |
Number of cutting edges Z | 2 | |
Through-coolant | no | |
recommended maximum drilling depth L2 | 57.8 mm | |
Flute length Lc | 69 mm | |
Overall length L | 109 mm | |
Shank ⌀ Ds | 7.45 mm | |
Feed f in steel < 750 N/mm2 | 0.07 mm/rev. | |
Colour ring | without | |
Type of product | Jobber drill |
Article number | 114031 7,45 | |
EAN / GTIN | 4062406744298 | |
Manufacturer number | 114031 7,45 |
This article |
Recommendations |
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HOLEX CleverDrill HSS jobber drill N 7,45 |
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Overall length L | 109 | 74 | 74 | 74 | 74 | 109 |
Standard | DIN 338 | DIN 1897 | DIN 1897 | DIN 1897 | DIN 1897 | DIN 338 |
Shank | Plain shank | Plain shank | Plain shank | Plain shank | Plain shank | Plain shank |
Tool material | HSS | HSS E | HSS E | HSS E | HSS E | HSS |
Point angle | 118 | 135 | 130 | 130 | 130 | 118 |
Tolerance nominal ⌀ | h8 | h8 | h8 | h8 | h8 | h8 |
Flute length Lc | 69 | 34 | 34 | 34 | 34 | 69 |