20.5mm 90 Degree 3 Flute TiAlN Countersink 1840482 7/8 Grade 8 F436 Automotive

7/8 Grade 8 F436 Automotive x 5 pcs Plain Finish QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE

Thread M18 x 1

M22 x 5 pcs QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE

Length of Cut: 12

20.5mm 90 Degree 3 Flute TiAlN Countersink 1840482 7/8 Grade 8 F436 AutomotiveThree Flute Countersink 90 degrees, DIN 335, UNI Countersinking Counterboring screw holes for Countersunk screws acc. to DIN 963, 964, 965, 966, 7513, 7516 For Countersunk screws acc. to ISO 2009, 2010, 7046 1, 7046 2, 7047 Chamfering of tapping holes For use in machine applications. Type N For non ferrous, Type UNI For difficult to machine materials