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Puur 5.20x210x315 mm HSS EXTRA-PIKK Serie 3 DIN1869RN ZV3001 STIMZET
kood
04160002
Saadavus:
Laos
18,60 €
/tk.
Toote hinnale lisandub käibemaks.
Extra long straight shank drills, series 1, 2, 3
For deep-hole drilling by means of jig bushes of parts made of unalloyed or alloyed steel, cast steel up to 900 N/mm2, grey-, malleable- or nodular cast iron sintered steel etc.
It is necessary to prevent form flute-stopping by frequent withdrawing the drill.
It is necessary to reduce the recommended cutting conditions regarding to the insufficient supply of the cutting fluid.
λ=25°÷30° ε=118°
| materjal | HSS / HSS-G |
|---|
