6-28mm 90 Degree 3 Flute Counter Sink 3780-400 5 x 40 Metric Coarse

5 x 40 Metric Coarse 5 Pieces Zinc Plated Hex Bolts & Nuts

• strong planetary gearbox - for high torque and smooth operation

Size III Collared Bushing For Size III Broaches

25 x 20 Metric Coarse x 25 Pieces Serrated Hex Flange Bolts & Nuts Zinc Plated

For general milling or slots and cavities

6-28mm 90 Degree 3 Flute Counter Sink 3780-400 5 x 40 Metric CoarseThree Flute Countersink 90 degrees , DIN 335 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