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SwissTech

4000, Long Series Drill, 8.5mm, Long Series, Straight Shank, Cobalt High Speed Steel, Uncoated

SKU:

SWT1254085A

zł55.98

Ex VAT

zł68.86

Inc VAT

IN STOCK (50+)

    Product Details

    These Series 4000 HSS-Co Parabolic Flute Straight Shank Long Series Drills are designed for superior drilling. Each drill is TiN coated, metric sized and possesses a parabolic flute. The drills have a high resistance to non-alloyed and alloyed steels and a chipbreaking point that performs well on long chipping materials with a tensile strength up to 1,300 N/mm2. The drills have a point angle of 130°, a high helix angle, a strengthened web thickness, a normal relief angle as well as a Ttlerance of diameter of h8 and a tolerance of shank of f11.


    Features and Benefits
    • Titanium Nitride coating provides longer tool life
    • Chipbreaking point performs well on long chipping materials
    • Drills up to 5 times the diameter
    • Available in a variety of sizes and specifications to suit your needs


    Typical Applications
    • Suited for long chipping materials


    Standards
    • DIN 340
    • BS 328


    Product Specification
    Attribute
    Value

    Brand

    SwissTech

    Coolant Delivery

    External

    Cutting Direction

    Right Hand

    Drill Diameter Metric

    8.5

    Drill Diameter Tolerance

    h8

    Drill Length Type

    Long Series

    EAN

    5036140197114

    ECLASS Code

    21010101

    Finish/Coating

    Uncoated

    Flute Length

    109mm

    Flute Type

    Spiral

    Helix Angle

    28°

    Helix Type

    Normal Helix

    Individual or Set

    Individual

    Material

    Cobalt High Speed Steel

    Number of Pieces

    1

    Overall Length

    165mm

    Point Angle

    135°

    Series

    4000

    Shank Diameter Tolerance

    f11

    Shank Type

    Straight

    Standards Met

    BS 328 DIN 340

    System of Measurement

    Metric

    UNSPSC Code

    23241637

    Web Thickness

    Strengthened