Irwin® HSS Cobalt Drill Bits (10) 4.0mm OL:75mm WL:43mm
SKU: 93202538466

Irwin® HSS Cobalt Drill Bits (10) 4.0mm OL:75mm WL:43mm

Sale price$27.89 Regular price$30.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Irwin® HSS Cobalt Drill Bits (10) 4.0mm OL:75mm WL:43mmThe 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. The IRW10502520 HSS Cobalt Drillbits are supplied in a pack of 10 and have the following dimensions:

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.

The IRW10502520 HSS Cobalt Drillbits are supplied in a pack of 10 and have the following dimensions:
Diameter: 4.0mm.
Total length: 75mm.
Working length: 43mm.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 93202538466

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Reviewed in the United States on February 8, 2026
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