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Series | Pro Tap | |
Thread size | 7/8-9 UNC | |
Coating | TiN | |
Thread type | UNC | |
Flank angle | 60 degrees | |
Tool material | HSS E | |
Standard | DIN 376 | |
Tolerance class | 2B | |
Taper lead form | B | |
Shank | Plain shank with h9 | |
Through-coolant | no | |
Application for type of drilling | up to 3×D for through holes | |
Cutting direction | right-hand | |
Thread pitch | 2.822 mm | |
Threads per inch | 9 | |
Thread ⌀ | 22.23 mm | |
Overall length L | 140 mm | |
Shank ⌀ Ds | 18 mm | |
Shank square □ | 14.5 mm | |
Tapping hole ⌀ | 19.5 mm | |
Type of threading tool | Machine tap for dynamic machining | |
Number of clamping slots | 3 | |
Colour ring | green | |
Number of cutting edges Z | 3 | |
Thread depth | 66.69 mm | |
Type of product | Tap |
Article number | 133375 7/8-9 | |
EAN / GTIN | 4062406374303 | |
Manufacturer number | 133375 7/8-9 |
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Recommendations |
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![]() ![]() HOLEX Pro Tap machine tap HSS-E 7/8-9 |
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Colour ring | green | blue | blue | green | green | green |
Flank angle | 60 degrees | 60 degrees | 60 degrees | 60 degrees | 60 degrees | 60 degrees |
Thread ⌀ | 22.23 mm | 22.23 mm | 22.23 mm | 22.23 mm | 22.23 mm | 22.23 mm |
Thread size | 7/8-9 UNC | 7/8-9 UNC | 7/8-9 UNC | 7/8-9 UNC | 7/8-9 UNC | 7/8-9 UNC |
Shank | Plain shank with h9 | Plain shank with h9 | Plain shank with h9 | Plain shank with h9 | Plain shank with h9 | Plain shank with h9 |
Tolerance class | 2B | 2BX | 2BX | 2BX | 2BX | 2B |
Type of product | Tap | Tap | Tap | Tap | Tap | Tap |