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Description
Technical data of machine reamer 7 H7
- working diameter D (H7) - 7 H7
diameter of the shank part (d9) - 7.1 mm
- length of working part l - 31 mm
- length of grip part l1 - 40 mm
- total length L - 109 mm
- number of teeth Z - 6
- tolerance 7 H7 - lower dimension min. 7,000 mm; upper dimension max.7,015 mm.
Machine reamer for metal 7 H7
Reamer 7 H7 machine finisher with cylindrical shank. Conforms to DIN 212, made entirely of special HSS (High Speed Steel). It is an arbor finishing reamer with a cylindrical shank embedded. It is designed for finishing cylindrical holes - after the drill. It is used to correct shape errors, to bring out the hole axis, to reduce roughness and also to achieve perfect smoothness of the machined hole. 7 H7 machine reamers of this type are suitable for various types of conventional machine tools (lathes and milling machines) as well as modern CNC computer-controlled machine tools. High-speed steel reamers are very hard and durable and also resistant to any mechanical damage (fractures, cracks, chipping). They can be used for machining materials of P1.2 class - P1.3.
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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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