PUNTE ELICOIDALI RULLATE SERIE CORTA HILLS
    PUNTE ELICOIDALI RULLATE SERIE CORTA HILLS

HILLS ROLLED SHORT SERIES TWIST DRILLS

In HSS, forged, rolled tips. Cylindrical shank, 118° cutting angle, burnished finish. In accordance with DIN 338 standards, diameter tolerance h8. Suitable for drilling of all the metals in general, iron, non-alloy steel construction with a tensile strength up to R: 600 N/mm2. It is recommended the use of tips lubricating, where possible, with cutting oil or emulsion.

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Technical Data

Description L1 mm L2 mm Ø mm
Z-PUNTE HSS CORTE HILLS 1,5 40 18 1,5
Z-PUNTE HSS CORTE HILLS 2 49 24 2
Z-PUNTE HSS CORTE HILLS 2,25 57 30 2,5
Z-PUNTE HSS CORTE HILLS 3 61 33 3
Z-PUNTE HSS CORTE HILLS 3,5 70 39 3
Z-PUNTE HSS CORTE HILLS 3,75 70 39 3,75
Z-PUNTE HSS CORTE HILLS 4 75 43 4
Z-PUNTE HSS CORTE HILLS 4,5 80 47 4,5
Z-PUNTE HSS CORTE HILLS 5 86 52 5
Z-PUNTE HSS CORTE HILLS 5,5 93 57 5,5
Z-PUNTE HSS CORTE HILLS 5,25 86 52 5,25
Z-PUNTE HSS CORTE HILLS 6 93 57 6
Z-PUNTE HSS CORTE HILLS 6,5 101 63 6,5
Z-PUNTE HSS CORTE HILLS 7 109 69 7
Z-PUNTE HSS CORTE HILLS 8,5 117 75 8,5
Z-PUNTE HSS CORTE HILLS 9 125 81 9

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