noscriptGuhring 657, Jobber Drill, 8.5mm, High Helix, Cobalt High Speed Steel, TiN 00657 008.500 | Cromwell Tools

Guhring

657, Jobber Drill, 8.5mm, High Helix, Cobalt High Speed Steel, TiN

SKU:

GUH0266556V

MPN:

00657 008.500

657, Jobber Drill, 8.5mm, High Helix, Cobalt High Speed Steel, TiN main-0

£31.89

Ex VAT

£38.27

Inc VAT

OUT OF STOCK
    Product Details

    Series 657 HSS-Co Straight Shank Jobber Drills
    TiN Coated - Metric
    Rigid, high heat resistant drill with large helix angle of 35°. Suited for titanium and titanium alloys, stainless steels and heat resisting austenitic steels. TiN coated gives greater wear resistance and longer tool life. Limited suitability for special alloys such as Hastelloy, Inconel, Nimonic etc. Manufactured to DIN338.


    Product Specification
    Attribute
    Value

    Brand

    Guhring

    Coolant Delivery

    External

    Cutting Direction

    Right Hand

    Drill Diameter Metric

    8.5mm

    Drill Diameter Tolerance

    h8

    EAN

    4031093211642

    ECLASS Code

    21010101

    Finish/Coating

    TiN

    Flute Construction

    Ground Flute

    Flute Length

    75mm

    Flute Type

    Spiral

    Helix Angle

    35°

    Helix Type

    High Helix

    Individual or Set

    Individual

    Material

    Cobalt High Speed Steel

    MFR Part No.

    00657 008.500

    Number of Flutes

    2

    Overall Length

    117mm

    Point Angle

    130°

    Point Type

    Conventional

    Series

    657

    Shank Diameter Tolerance

    f11

    Standards Met

    DIN 338

    UNSPSC Code

    23241634

    Web Thickness

    Similar to Form C