Straight Metric Cutter 15 x 20mm Overview Straight cutter with sharp, durable tungsten carbide blade. Twin flute for a clean finish. Technical Specification: Length of Blade 20mm Diameter of Shaft 15mm" name="description"/> Straight Metric Cutter 15 x 20mm Overview Straight cutter with sharp, durable tungsten carbide blade. Twin flute for a clean finish. Technical Specification: Length of Blade 20mm Diameter of Shaft 15mm" property="og:description"/> Straight Metric Cutter 15 x 20mm Overview Straight cutter with sharp, durable tungsten carbide blade. Twin flute for a clean finish. Technical Specification: Length of Blade 20mm Diameter of Shaft 15mm" name="twitter:description"/>