Irwin Pro Titanium Nitride Coated Drill Bit 4mm 75mm Pack of 1

Irwin 10502581 HSS Pro TiN Coated Drill Bit 4.0mm Pack of 1

Irwin Pro Titanium Nitride Coated Drill Bit 4mm 75mm Pack of 1

Overall Rating: 4.5 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 11,366 customer reviews from independent review platforms.

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Cheapest Total Price
1-3 days
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£1.95
Delivery from £5.95

Irwin Pro Titanium Nitride Coated Drill Bit

Overall Rating: 4.7 / 5 (average from multiple review sources, as of 25 Dec 2025)
Based on a total of 12,514 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Unknown
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£1.95
Delivery from £5.95

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Irwin Pro Titanium Nitride Coated Drill Bit 4mm 75mm Pack of 1 - Details

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We have found 2 prices for Irwin Pro Titanium Nitride Coated Drill Bit 4mm 75mm Pack of 1. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

Irwin Pro Titanium Nitride Coated Drill Bit 4mm 75mm Pack of 1 - Price Information

  • Cheapest price: £1.95
  • The cheapest price is offered by tooled-up.com(UK) . You can order the product there.
  • The price range for the product Irwin Pro Titanium Nitride Coated Drill Bit 4mm 75mm Pack of 1 is €£1.95to €£1.95 with a total of 2 offers.
  • Payment methods: The online shop tooled-up.com(UK) supports: PayPal, Visa, Mastercard
  • Delivery: The shortest delivery time is 1-3 days working days offered by tooled-up.com(UK) .
Irwin Pro Titanium Nitride Coated Drill Bit 4mm 75mm Pack of 1

Cheapest offer

The Irwin IRW10502581 is a 4mm diameter HSS Pro TiN Coated Drill Bit with an overall length of 75mm, supplied individually. This versatile size is one of the most commonly used diameters for metalworking applications, making it essential for trade professionals and engineers working with steel, aluminium, and harder alloys. The 4mm diameter is perfect for standard fixings, electrical work, and general fabrication tasks. Enhanced with Titanium Nitride coating, this drill bit delivers drilling speeds 40-60% faster than traditional HSS bits whilst maintaining excellent tool life. The 135° split point grinding tip provides perfect centring and eliminates the need for pilot holes in most applications. Constructed from premium HSS steel with a 2.5µ TiN coating offering 80 HRC hardness, the bit features outstanding wear resistance. The coating's thermal properties ensure heat is diverted away from the bit, reducing power consumption and extending performance life. Features and Benefits: • 4mm
£1.95
1-3 days
tooled-up.com(UK)
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