Общий каталог FANAR 2021 - страница 179

Countersinks with inserts PF INDEX 25,5 1 T9-100013-0400 20,5 2 T9-100012-0560 14,5 2 T9-100011-0720 Accessories ProcePssMingK parameters Material groups N S H DesignationInternal cooling INDEX Material feed f (mm/tooth) InQsuearltityAHof 3m3a0terial T9-104000-0127 Carbon steel Clamping screwCoating T9-100001-0000 Superalloys Key T9-100002-0000 Tool steel Stainless Cast iron Nakrój / Chamfer Z-axis plunging depth Z (mm) 6 - For the phase 30°hole dia. Size of chamfering C (mm) - For the phase 45°hole dia. Size of chamfering C (mm) Ćd (mm) Ćd (mm) 7 - For the phase 60° hole dia. Size of chamfering C (mm) Ćd (mm) Note: When the hole depth is smaller than the Z-axis plunging depth (Zd), special care should be taken to avoid an interference between the tool's front end and the bottom of the hole. Technical informations • When the hole diameter to be chamfered is small or the cutting edges near the front end of tool are used, use at higher side of the revolution range shown in the Table. In contrast, when the hole diameter to be chamfered is large or the cutting edges far from the tool's front end are used, use the lower side of the revolution range shown in the Table. • When chamfering a small diameter hole (smaller than ø10 mm) in a plungemilling mode, peck-feeding should not be used. • When the hole diameter to be chamfered is smaller than ø10 mm or the cutting edges near the tool's front end are used, the feed should be set within 0.15 mm/t. Example of order 176 T9-100013-0400 Countersink with insert 40