Silverline 675264 Dowel And Bit Set Of 47-piece 6, 8 And 10mm Includes: 3 carbon steel wood boring drill bits, 6, 8 and 10mm; 44 assorted dowel pins, 30 x 6mm (18pce), 40 x 8mm (14pce) and 40 x 10mm (12pce).