Slitting Knife For Corrugated Board Used in Corrugated Carton Making Machine used for corrugated carton slitter scorer machine,cardboard slotting machine,carton printing machine etc. Theycan be made by tungsten carbide with long life working time.We have all standard size and also can customized as customers' requirements. Item Common sizes� OD*ID*T(mm) Holes Available for� machine Item Common sizes� OD*ID*T(mm) Holes Available for� machine 1 230 110*1.1 6 holes 9.0 FOSBER 13 270 168*1.4 8 holes 11 K&H 2 230 135*1.1 4 key slots FOSBER 14 270 168.3*1.5 8 holes 10.5 HSIEH HSU 3 220 115*1.0 3 holes 9.0 AGNATI 15 270 140*1.3 6 holes 11 VATAN MAKEINA 4 240 32*1.2 2 holes 8.5 BHS 16 270 170*1.3 8 holes 10.5 5 240 115*1.0 3 holes 9 AGNATI 17 280 160*1.0 6 holes 7.5 MITSUBISHI 6 250 150*0.8 PETERS 18 280 168*1.4 6 holes 12 K&H 7 257 135*1.1 FOSBER 19 280 202*1.4 6 holes 8 MITSUBISHI 8 260 112*1.5 6 holes 11 ORANDA 20 290 112*1.4 6 holes 12 TCY 9 260 112*1.4 6 holes 11 MINGWEI 21 290 168*1.4 8 holes 12 K&H 10 260 140*1.5 ISOWA 22 291 203*1.1 6 holes 8.5 FOSBER 11 260 168.3*1.2 8 holes 10.5 MARQUIP 23 300 112*1.2 6 holes 11 TCY 12 260 168.3*1.5 8 holes 10.5 HSIEH HSU