Taper reamers 1:16 ASME B94,2-1995 HSS Material type P M K HSS Material groups Execution N S H C Internal cooling Norm QuĆalintyoomf materialĆ d 1 Ć d2 Ć d3 l 1 l a Tol.2 Coating INDEX T1-030010 1/4 10,30 12,00 14,3 62 27 10,7 0027 3/8 13,70 15,40 17,5 65 27 13,5 0029 Nakró1j/2/ Chamfer 16,90 19,10 17,5 79 35 13,0 0031 3/4 22,25 24,40 23,0 82 35 17,5 0035 6 i Information concerning dimensions of the holes for tapere threas in the technical part of the catalogue p. 333 7 Example of order 178 T1-030010-0027 Taper reamer 1:16 1/4 HSS