Used on boring machines and dowel drilling devices. Use for drilling through holes in solid wood, wood composites, plastic and laminated materials.For panels with a 30-40mm maximum thickness.
TECHNICAL DETAILS:
-super-strength steel;
-spiral portion coated with orange or black P.T.F.E.;
-HWM head with precision balanced centre point;
-2 precision ground cutting edges (Z2);
-2 spiral flutes;
-parallel shank with driving flat and length adjusting screw.