today i want to
tell you about burr tool or rotary tool
run on high speed used in die grinder
and material are different it is used to grind work piece
it might be HSS titanium cobalt carbide
this 10 piece set is around $20, i was using one set at my workplace 10 piece cost $500, so you can see difference
these are low quality tool
mostly it is used in die grinder
when using die grinder or rotary toll must know speed RPM
these are diffrent shape
cylidrical niddle type round head
egg type tree type cone type
now demonstration
see performance on wood
grinding shape of tool on wood
now i want to show you on aluminum i will grind mushroom shape of aluminum
now i want to grind steel piece
it also grind a steel pieace
now i am watching the worn out condition of tool
there is heavy wear and tear on burr tool
i will not buy this type of low quality tool again