型號 錐度 規格 d1 A
72.050.740.100 SK30 DIN69871 32 200
72.060.740.100 SK40 DIN69871 40 320
72.070.740.100 SK50 / BT50 DIN69871 40 320
72.010.740.200 SK40 DIN2080 40 320
72.015.740.200 SK50 DIN2080 40 320
72.150.740.100* BT30 JIS B6339 32 230
72.160.740.200 BT40 JIS B6339 40 320
