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 PRO78 – 33pce Professional Bit Set £14.16 Clarke CHT153 – 19pce HSS Drill Bit Set £16.28 Clarke CHT530 – 6pce HSS Countersink Set £36.04 Clarke CHT579 – 17pce SDS+ Drill Bit & Chisel Set £33.22