<http://schema.org/description>
"Screw holes may be drilled flush or counterbored using these quality hexshanked countersinks. Uses jobber-length drill bits. Completely adjustable."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.grizzly.com/products/5-64-4-5-Screw-Pilot-Countersink/G2570>