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    IRWIN 10502519 HSS Cobalt Drill Bit 3.5 x 70mm

    # 10502519

    • Ideal drilling stainless steel and other high alloy steels.
    • Heavy-duty web construction for strength and durability.
    • Manufactured to DIN 338 Standards.
    • The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloy steels.
    • They have 5% cobalt for higher heat and abrasion resistance and a heavy-duty web construction for strength and durability.
    • The 135° split point begins drilling immediately; minimising bit walk and they are manufactured to DIN 338 Standards.
    • Diameter: 3.5mm.
    • Total length: 70mm.
    • Working length: 39mm.

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