Another order of Killer Carbide Burrs

John, how long do those last you ?


Hmmm let see. The single cut rough in burr I do 90% of the work with has done 3 Speedmaster heads, 2 Edelbrock heads, 2 victor340’s, and cut the welding I did on one TrickFlow head. I’ll be starting another set of Edelbrock heads with it this week.