Featuring by patented indexable center pilot insert design
• High precision fully ground and edge honing to increase tool life and surface finish.
• Special geometry design delivers the benefits of the center drill in guiding position and eliminates the
defects caused by the chip flow from the gap between the center drill and insert.
Center Pilot Insert >>
NC2032 : • K20F grade, AlTiN coated, fully ground, honed cutting edge.
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For carbon steel & alloy steel C<0.3% and stainless steel.
NC40 : • P35 grade, TiN coated, fully ground, honed cutting edge.
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For carbon steel & alloy steel C>0.3% and stainless steel.