Adaptor for Hole Saw Arbor

Adaptor for Hole Saw Arbor

This versatile adaptor converts 1/2" hex drive arbors to accept 7/16" pilot drills. The hardened steel construction withstands high torque loads. The precision-machined threads ensure secure connections. The compact design maintains tool balance during operation. The knurled surfaces allow for easy hand-tightening. Ideal for use with reduced-shank pilot drills. The black oxide finish resists corrosion and wear. Compatible with most standard hole saw arbors. Eliminates the need for multiple arbors when using different pilot drill sizes. A simple accessory that increases hole saw system versatility in professional and DIY applications.