Drilling tools with cross grinding for industrial uses. Fully ground, right-hand turning versions that produce precise drill holes thanks to their high concentricity and exact centring. PFERD offers spiral drills in the STEEL (118 point angle) and INOX (135 point angle) versions. High-performance drilling tools in the STEEL in HSSG (M2) version for industrial uses. Fully ground right-hand turning version with cross grinding that produces precise drill holes thanks to their high concentricity and exact centring. Advantages Very good chip removal. High concentricity. Exact centring and low feed force thanks to cross grinding. Suitable for general use on steel, cast steel, grey cast iron, annealed cast iron, bronze, brass, aluminium. Easy centring. Long tool life. Recommendations for use Observe the recommended rotational speeds. When drilling metals, use a high-quality cutting oil or cooling lubricant, if possible. This facilitates smooth running and extends the drill tool life. Exce