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Description
Technical data of conical reamer 7 1:50
- working diameter D - 7 mm
- diameter of the shank part d - 8 mm
- length l1 - 5 mm
- length of working part l - 105 mm
- total length L - 135 mm
- number of teeth Z - 6
- taper angle 1:50 - 1.146 degrees
Hand conical reamer for metal 7
Hand reamer 7 taper finisher for tapered holes with a taper angle of 1:50
High quality conical hand reamer 7 NRSk, made in Poland, with diameter D 7 mm. It is of Polish production and conforms to the dimensional standard DIN 9. It is made entirely of high quality HSS (High Speed Steel). It is designed for professional machining of tapered holes with a convergence of 1:50. It is suitable for performing finishing work adjusting the size of holes to a certain pre-set tolerance and roughness. Tapered 7 hand reamers can be used for machining hard materials of class P1.2 - P1.3. These are carbon steels (unalloyed), metals, copper, aluminum, non-ferrous alloys and others. HSS reamers are very hard, durable and can withstand extremely harsh cutting conditions. Their advantage is also increased resistance to abrasion and any mechanical damage to the blades (fractures, cracks). Reamers are suitable for very fine, manual machining with a special knob.
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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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