A set of seven quick change hex shank through hole drilling timber supplied in a storage tube whats included1 x 15mm hex drill1 x 20mm hex drill1 x 25mm hex drill1 x 30mm hex drill1 x 40mm hex drill1 x 50mm hex drill1 x 60mm hex drill specifications shank diameter14 inch hex drill dimensions in mm drill dia x flute length x ol15 x 16 x 6320 x 22 x 7225 x 25 x 8030 x 25 x 8240 x 35 x 9550 x 48 x 10760 x 45 x 112