Clarke CHT599 6 Piece Diamond Core Drill Bit Set£93.19 In stock Clarke CHT599 6 Piece Diamond Core Drill Bit Set quantity Add to basket EAN: 5016086222897 SKU: 1801599 Category: Drill Bits, Screwdriver Steels, Bit Sets Description Specification Set includes: 28, 52 & 107mm Diamond Core Drills SDS & shank arbor Hex shank arbor & 10mm pilot drill Supplied in carry case Related products Clarke CHT502 – 8pce Carbide Tip Masonry Drill Bit Set £14.87 Clarke CHT383 – 19pce Cobalt Steel Drill Bit Set £31.10 Clarke Hex Shank Arbor for ½” Chuck £15.18 Clarke CHT566 – 20pce SDS+ TCT Drill Bit Set £36.75