Net price: €13.16
Description
Tool and shank dimensions
| Technical data | |
|---|---|
| Thread | UNF No 6-40 |
| Tool standard | DIN 371 |
| Thread pitch P | 40 threads per inch |
| Thread direction | left |
| Chamfer | C (2÷3) P |
| Overall length l1 | 56 mm |
| Flute length l2 | 12 mm |
| Length l3 | 20 mm |
| Shank diameter d2 | 4 mm |
| Square drive size a | 3 mm |
High-quality tap for machine cutting of American Unified fine threads. These are UNF inch threads, diameter 6-40. The tolerance class of the threads produced is 2B. Triangular thread profile (60°). Form C chamfer (2 – 3 P) – for cutting internal threads in blind holes and through holes in materials producing short chips. Our Unified machine taps are manufactured to the highest precision from modern HSSE (High Speed Steel) molybdenum-cobalt steel. This material enables high machining productivity and precision. HSSE machine taps also resist various types of mechanical damage arising during machining of hard and difficult-to-machine materials. The cutting edges rarely dull, break, crack, or chip. They are suitable for tapping unalloyed steel, metals, nonferrous metals, brass, bronze, and hard plastics.
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All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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