NPK
groty do młotów:
NPK E 12-X, 15-X, 18-X, 24-X, 106, 200, 201, 202, 203, 204, 205, 206, 207, 208, 210A, 212, 213, 213A, 215, 216, 218, 224, 220, 225
NPK H 06-X, 08-X, 1-AX, 2-XA/XE, 2-X, 3-XA/XE, 4-X/XE, 5-X, 6-X, 7-X, 8-X, 8-XA, 10-X, 10-XB, 10-XE, 12-X, 12-XE, 16-X, 16-XE
NPK GH 06, 07, 1, 2, 3, 4, 6, 10, 15, 18