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- 72h delivery
- 14 days to return
Description
Technical data of straight boring knife 20x20 H20
- width of handle h - 20 mm
- width of shank b - 20 mm
- diameter of shank d - 20 mm
- distance n - 8 mm
- total length L - 250 mm
- distance from knife face l - 100 mm
- insert radius r - 0,4 mm
- minimum hole D min. - 34 mm
- weight - 0,71 Kg
Straight boring knife 20x20 for cast iron
High quality turning tool with H20/K20 carbide brazed insert. This is a straight boring knife, size 20x20, NNWa type, manufactured in accordance with ISO 8, DIN 4973. Straight boring knives are suitable for professional machining of hard and hard-to-machine materials, such as cast iron with hardness of about 220 HB, copper and its alloys, light alloys of heat-resistant, heat-resistant materials, plastics, plastic masses, wood and other materials giving short chips. The turning knives we offer are suitable for medium fine and coarse machining at moderate cutting speeds and medium to high feeds. Carbides provide straight boring knives with high wear resistance, give the blade high heat resistance and also protect the blade from the formation of overgrowth. Lathe knives of this type can be used on CNC and conventional machine tools.
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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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