I bought a few bits and bobs on amazon,a 10 pack of 6 mm tungsten carbide burrs 3 mm shank,10pack of 3 mm tungsten carbide burrs 3 mm shank,pack of 20, 15 mm flapwheels 120 grit with 2 detatchable 3 mm screw in shanks and a pack of 20, 10 mm 240 grit flapwheels with 2 screw in 3 mm shanks,have been trying them out over the last week or two,the carbide burrs are excellent for the carving I do on my turnery and the flapwheels make short work of getting and smoother surface,the flapwheels come in 120,240,320,400,and 600 grits and I will be buying some of the other grits in the near futureoh there are 10 carbide burrs in each pack,total paid for all items just under £30.00p,cheers, Eric.