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Description
Technical data of manual reamer 31 H7
- working diameter D=d - fi 31 H7
- length of working part l - 165 mm
- length of grip part l1 - mm
- total length L - 270 mm
- number of teeth Z - 12
- length of the side of the quadrant driver a - 25 mm.
Hand reamer for metal 31 H7
Manualreamer 31 H7 NRTh H7 manual fixed mandrel for cylindrical holes. It is used for finishing cylindrical holes in H7 tolerance. It is designed to ensure the exact dimension of the diameter of the hole to be machined.
High-quality 31 H7 NRTh manual reamer with a diameter of 31 mm, made to the highest standards, in accordance with the dimensional standard DIN 206. It is designed for reaming previously drilled holes. It is suitable for manual machining with a special knob. The machining tolerance class is H7. In our store we offer you high-quality NRTh reamers, made entirely of special HSS (High Speed Steel). Thanks to this steel, 31 H7 hand reamers are very hard and durable, resistant to any mechanical damage and characterized by a long service life. They can be used for machining parts made of unalloyed steels, automatic steels, brass, bronze, aluminum, metals and nonferrous metals, metal alloys, as well as other hard materials.
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Shipping
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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