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Nominal ⌀ DC | 21 mm | |
Coating | uncoated | |
Tool material | HSS E | |
Norm | DIN 208 B | |
Helix angle | 7-8 degrees | |
Through-coolant | no | |
Shank | Morse taper | |
Application for type of drilling | for through hole | |
⌀ range | 20.010 mm - 21.200 mm | |
Flute length Lc | 62 mm | |
Overhang L1 | 151 mm | |
Overall length L | 232 mm | |
Number of cutting edges Z | 8 | |
Morse taper MT size | 2 | |
Feed f in steel < 750 N/mm2 | 0.25 mm/rev. | |
Reaming oversize in diameter | 0.2 mm - 0.3 mm | |
Colour ring | without | |
Type of product | Phillips bit |
Article number | 164180 21 | |
EAN / GTIN | 4045197092496 | |
Manufacturer number | 164180 21 |
This article |
Recommendations |
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Machine reamer configurable 21 mm |
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Coating | uncoated | uncoated | TiAlN | TiAlN | uncoated |
Colour ring | without | without | green | green | without |
Overall length L | 232 | 271 | 160 | 160 | 201 |
Nominal ⌀ DC | 21 | 21 | 21 | 21 | 21 |
Norm | DIN 208 B | DIN 311 | Manufacturer’s standard | Manufacturer’s standard | DIN 206 B |
Flute length Lc | 62 | 155 | 25 | 25 | 100 |
Application for type of drilling | for through hole | for through holes | for through holes | for blind holes | for through holes |