2B250SF Heavy Duty QD Sheave 3.45mm • Heavy-duty construction makes this

• Heavy-duty construction makes this series of drills ideal for the medium to light tensile strength metal drilling applications

It provides up to 100X more life than traditional abrasive wheels when cutting metals

reduced downtime and a lower cost per cut

reduced heat buildup and allows performance at higher speeds on smaller diameter sheaves

air flows freely through the chuck

2B250SF Heavy Duty QD Sheave 3.45mm • Heavy-duty construction makes this2B sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and are individually packaged. Sheaves are bored to accept QD style bushings. Order bushings separately. The last 1 or 2 letters of the sheave part number designates the QD bushing size. Click Here for Catalog Page