HAM 3270 Diamond solid carbide pilot drill w/ PCD-tip
for counterbore HAM 3641, type N, cylindrical shank, right hand cut
design features: point grind: 4-facet ground point angle: 120° web thinned chisel edge: DIN 1412, form A side rake angle: 25° profile: standard
cutting material grade and applications:
PCD-tip ultra micro grain
Deep drilling of nonferrous metals and
plastics, particularly suitable for carbon
fibres; clean and accurate bore-holes,
without delamination and fraying at the
entry-sides and delivery ends of the
bore holes.