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Series | Pro Steel | |
⌀ range | 4.71 mm - 6 mm | |
Coating | TiAlN | |
Tool material | Solid carbide | |
Standard | DIN 6537 | |
Version | 6×D | |
Tolerance nominal ⌀ | h7 | |
Number of cutting edges Z | 2 | |
Point angle | 140 degrees | |
Shank | DIN 6535 HB to h6 | |
Through-coolant | yes, to 25 bar | |
Machining strategy | HPC | |
Semi-Standard | yes | |
Flute length Lc | 44 mm | |
Overall length L | 82 mm | |
Shank ⌀ Ds | 6 mm | |
Colour ring | green | |
Type of product | Jobber drill |
Article number | 122777 4,71-X | |
EAN / GTIN | 4062406662196 | |
Manufacturer number | 122777 4,71-X |
This article |
Recommendations |
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![]() ![]() HOLEX Pro Steel solid carbide drill, Weldon shank DIN 6535 HB 4,71-X |
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⌀ range | 4.71 mm - 6 mm | 4.71 mm - 6.00 mm | 4.71 mm - 6 mm | 4.71 mm - 6 mm |
Number of cutting edges Z | 2 | 2 | 2 | 2 |
Coating | TiAlN | TiAlN | TiAlN | TiAlSiN |
Colour ring | green | white | green | pink |
Shank | DIN 6535 HB to h6 | DIN 6535 HA to h6 | DIN 6535 HA to h6 | DIN 6535 HA to h6 |
Tolerance nominal ⌀ | h7 | h7 | h7 | m7 |
Shank ⌀ Ds | 6 mm | 6 mm | 6 mm | 6 mm |