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A. Each drill bit in this pack is Ø4.5mm in diameter.
A. These bits are suitable for drilling high carbon steel and stainless steel.
A. They are fully ground HSS Cobalt drill bits manufactured to DIN 338.
A. The 5% Cobalt content gives increased heat hardness, which helps extend the life of the drill bit, making it better suited to tough materials such as stainless steel and high carbon steel.
A. The 135° split point is self-centring, which helps reduce thrust and aids easier penetration, reducing the need for a centre punch.
A. Yes. They are supplied in a high-density case for safe storage.
A. Yes. Variants in this product family include DB045FG and DB045RF, which differ in specification. Please check each product listing or contact Parts for Machines for confirmation of the specific differentiator for each version.
A. Yes. Alternatives in the cobalt drill bit range include DB010CB, DB015CB, DB020CB, and DB025CB, each available in a different diameter size.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we'll resolve the issue in line with our returns policy.
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