Diamond Core Bits – Gold Series

Diamond Core Bits — Gold Series for concrete coring Overview Gold-series diamond core bits (drill bits) for professional concrete coring with core drilling machines. Covers a wide diameter range from 16mm up to 900mm — for small precise openings to large structural cuts. Applications • Coring holes in concrete for plumbing, electrical and HVAC works • Openings for pipes, cables and air ducts • Contracting, finishing and site coring works • Sampling and test coring where required Available Sizes Select the required diameter from the “Size” option to see its exact price. Diameters in millimeters: 16 – 18 – 20 – 22 – 23 – 24 – 25 – 26 – 27 – 28 – 29 – 30 – 32 – 35 – 38 – 40 – 42 – 45 – 52 – 55 – 66 – 76 – 90 – 102 – 114 – 122 – 127 – 132 – 152 – 162 – 168 – 172 – 180 – 202 – 250 – 275 – 302 – 354 – 402 – 450 – 500 – 700 – 800 – 900 mm Before Ordering • Confirm the required hole diameter in millimeters. • Check that the bit length and shank type match your core drilling machine. • Need extra specs (bit length, shank type, cooling method)? Contact us before ordering and we will confirm. General Operating Notes • Secure the bit firmly in the machine before starting. • Follow the machine manufacturer's guidelines for speed and cooling. • Start with gradual pressure until the cut stabilizes. • Use proper safety equipment during coring. Ordering Info • Displayed price is final, VAT inclusive — pricing varies by selected size. • Orders are prepared from the main branch. • All sizes in stock, ready to order. Note: bit length, shank type and package contents may vary by size and supply batch — please confirm with our team when ordering.