CODE	Dia. Inch	mm	Type	Thick mm	Concavity
NKHHD1205	16	410	SMOOTH	3	37
NKHHD1206	16	410	NOTCHED	3	37
NKHHD1207	18	460	SMOOTH	3	46
NKHHD1208	18	460	NOTCHED	3	46
NKHHD1209	18	460	SMOOTH	3.5	46
NKHHD1210	18	460	NOTCHED	3.5	46
NKHHD1211	20	510	SMOOTH	3.5	57
NKHHD1212	20	510	NOTCHED	3.5	57
NKHHD1213	22	560	SMOOTH	4.5	68
NKHHD1214	22	560	NOTCHED	4.5	68
NKHHD1215	22	560	SMOOTH	6	68
NKHHD1216	22	560	NOTCHED	6	68
NKHHD1217	24	610	SMOOTH	4.5	81
NKHHD1218	24	610	NOTCHED	4.5	81
NKHHD1219	24	610	SMOOTH	6	81
NKHHD1220	24	610	NOTCHED	6	81
NKHHD1221	26	660	SMOOTH	5	97
NKHHD1222	26	660	NOTCHED	5	97
NKHHD1223	26	660	SMOOTH	6	97
NKHHD1224	26	660	NOTCHED	6	97
NKHHD1225	28	712	SMOOTH	6	102
NKHHD1226	28	712	NOTCHED	6	102
NKHHD1227	28	712	SMOOTH	8	102
NKHHD1228	28	712	NOTCHED	8	102