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Sherwood

No.38 GAUGE HSS S/S JOBBER DRILL

SKU:

SHR0250005Q

Ft151.90

ÁFA nélkül

Ft192.91

ÁFÁ-val

RAKTÁRON (50+)

    A termék részletei

    Number Sizes Series J100
    General purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. Point angle: 118°, helix angle: normal, web thickness: standard, relief angle: 8° - 20°, tolerance of diameter: h8, tolerance of shank: f11. Manufactured to ANSI B328, BS 328 and DIN 338.


    Number & Letter Gauge Drills:
    Gauge drills are still in common use in the U.S. In the past, they were popular elsewhere, but now have been largely discarded in favour of metric sizes. When using a gauge rather than a standard measurement of size the user has to refer to a table of gauge sizes. For example, to drill a hole which is 10 thou (thousandth of an inch .0010) bigger than a 1/8 inch bolt, the user must first work out that 1/8 inch is 125 thou, so the hole size needed is 135 thou, and then must look up in a reference book which gauge drill bit is closest to this diameter - a number 29. Number gauge sizes are similar or equivalent in some respects to, but different from, American wire gauge. Number gauge is usually used from size 80 (the smallest) to size 1 (the largest) followed by letter gauge size A (the smallest) to size Z (the largest). Number gauge is actually defined down to size 97, but these smaller sizes are rarely encountered. It happens that as the technology for making small drill bits and drilling small holes has become more available, metric drills have become the norm.


    Termék specifikáció
    Tulajdonságok
    Érték

    Anyag

    Nagy sebességű acél

    Brand

    Sherwood

    Csúcsszög

    118°

    EAN

    5036140387003

    ECLASS Code

    21010101

    Egyedülálló vagy készlet

    Individual

    Felületkezelés/bevonat

    fekete oxid

    Forgácshorony kialakítása

    Őrölt fuvola

    Fúró átmérője hüvelykben

    2.578in.

    Fúróátmérő mérőeszköz

    No.38

    Fúróátmérő, metrikus

    0.101mm

    Fúróátmérő, tűrés

    h8

    Hornyok száma

    2

    Horony hossza

    30mm

    Hűtőfolyadék-ellátás

    Külső

    lélekvastagság

    Alap

    Pont típusa

    Osztott pont

    Spirál típusa

    Normál hélix

    Szabványoknak megfelet

    BS 328 DIN 338

    Szár átmérője, tűrés

    f11

    Teljes hossz

    57mm

    UNSPSC Code

    23241634

    Vágási irány

    Jobb kéz

    Vájattípus

    Spirál