SD4M 11mm Double Cut Carbide Rotary Burr 3220840 hardness comparisons

hardness comparisons

hammers or spins

Useage: For use at the end of each work period or more frequently if required to remove synthetic and mineral based oils and greases plus most other ingrained industrial contaminants such as synthetic and petroleum based oils greases & lubricants and general dirt and grime

Fractional Size: 1

and a high-output circuit board module with digital tach output

SD4M 11mm Double Cut Carbide Rotary Burr 3220840 hardness comparisonsSD Ball Shape Burrs Double cut Very efficient stock removal. Creates a small chip. Good finish. Excellent operator control Solid Carbide Overall length 54mm Flute length 9. 5mm Cutting diameter 11mm Shank diameter 6mm