noscriptSherwood 4.20mm DIA COBALT DRILL FOR STAINLESS STEEL TYN004200H | Cromwell Tools

Sherwood

4.20mm DIA COBALT DRILL FOR STAINLESS STEEL

SKU:

SHR0261272J

MPN:

TYN004200H

£5.49

Ex VAT

£6.59

Inc VAT

OUT OF STOCK

    Product Details

    The Sherwood range of HSS-Co heavy duty straight shank jobber drills offers durable and reliable cutting performance, boasting 5% cobalt alloy for enhanced strength and longevity in high-temperature, high-speed operations. These drills excel in drilling steels with tensile strength up to 1,400 N/mm², very hard bronze, stainless steels, as well as heat and acid-resistant steels. The cutting edges maintain sharpness for extended periods, minimising the need for frequent sharpening and maximising productivity, while also resisting corrosion effectively.


    Features and Benefits:
    • Crafted with a 5% cobalt alloy, ensuring optimal performance at elevated speeds and temperature
    • Capable of cutting metals with tensile strength up to 1,400 N/mm²
    • 135° point angle facilitates precise hole making and efficient cutting
    • Extended cutting edge lifespan reduces the frequency of sharpening
    • Excellent corrosion resistance enhances tool longevity


    Standards
    • Manufacturing Standard: BS 328, DIN 338B


    Typical Applications
    • Suitable for various cutting and drilling applications, including steel, bronze, stainless, and acid-resistant steels


    Product Specification
    Attribute
    Value

    Brand

    Sherwood

    Coolant Delivery

    External

    Cutting Direction

    Right Hand

    Drill Diameter Metric

    4.2mm

    Drill Diameter Tolerance

    h8

    ECLASS Code

    21010101

    Finish/Coating

    Bronze Oxide

    Flute Construction

    Ground Flute

    Flute Length

    43mm

    Flute Type

    Spiral

    Helix Type

    Normal Helix

    Individual or Set

    Individual

    Material

    Cobalt High Speed Steel

    Number of Flutes

    2

    Overall Length

    75mm

    Point Angle

    135°

    Point Type

    Split Point

    Shank Diameter Tolerance

    f11

    Standards Met

    BS 328 DIN 338B

    UNSPSC Code

    23241634

    Web Thickness

    Strengthened