Core Drill Sets

3 products

A core drill set gives you the most-used diameters in one case, at a lower price than buying core bits individually. Typical sets cover 38mm to 127mm for waste pipes, extractor ducts, boiler flues and cable runs.

Every set uses the same Marcrist diamond cores sold individually, so you can add sizes later. Sets are supplied with the adaptor and pilot drill you need to run them on a hand-held core drill or SDS-plus drill.

  • Same day despatch on orders by 12pm
  • 30 day returns
  • Buy now, pay later with Klarna

Buying guide

More about this range

A premium range of core drill sets, ideal for professionals and DIY enthusiasts alike.

Whether you're drilling through concrete, brick, or stone, our core drill sets provide precision, durability, and efficiency. Each set is designed with high-grade materials to handle tough materials, ensuring clean holes with every use.

Sets are the cheaper route when you need several diameters - the DCU550 kit and DCU750X kit include the pilot drill, adaptors, extension and case. Complete rig-and-machine packages sit in core drilling equipment.

Buying single diameters instead? See all diamond core drill bits, the machines that drive them, and adapters if your spindle thread differs.

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