Bordo 3842-S 90° HSS Cobalt Single Flute Countersink Set 10-30mm, 5pcs Linemans Plier Clear-lid compartment storage box from

Clear-lid compartment storage box from Fischer for keeping small parts organised

Alemlube heavy duty 25MM ID petrol farm tank hose

Hand suction gun for drawing and dispensing oil

Vitrified bond runs true with low vibration on standard bench grinders

Bordo 3842-S 90° HSS Cobalt Single Flute Countersink Set 10-30mm, 5pcs Linemans Plier Clear-lid compartment storage box fromSingle flute countersinks are ideal for countersinking and deburring in a wide range of materials including ferrous and non ferrous metals. The fluted countersink cutter 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 second machining operation such as tapping. 5 Pce 10 30mm 90 Degree HSS Co5 Single Flute Countersink