Pay in 4 interest-free payments of $66.03 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Super-fast drilling in ferrous & non-ferrous metals and all timbers
Suitable for use with 32-210mm hole saws
fibreglass
Fits 1/2" chuck drills
Do not sink the burr for more than one third of its periphery
5 Pce 10-31mm 90 Degree HSS Co5 Triple Flute Countersink Set Super-fast drilling in ferrous &5 Pce 10 31mm 90 Degree HSS Co5 Triple Flute Countersink Set Triple flute countersinks are ideal for countersinking and deburring in a wide range of materials including ferrous and non ferrous metals. The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in for a