Coatings are designed for

optimised tapping performance

in specifi c materials .

PSteel
MStainless Steel
KCast Iron
NNon-Ferrous
SHigh-Temp Alloys
HHardened Materials

wear toughness resistance

Coating Grade Description 05 10 15 20 25 30 35 40 45

PVD coated TiCN and fi ne grain carbide. Extraordinary wear resistance when K tapping cast iron. High-temperature hardness allows long life at up to 4x faster speed than HSS-E-PM taps.

Coated carbide, PVD two-layer coating over fi ne-grain carbide. Coating consists of low friction CrC/C over wear-resistant TiN. CrC/C resists galling of non-ferrous materials to the tap. Provides superior performance for tapping cast aluminium and N other non-ferrous materials.

Coated carbide, PVD two-layer coating with heat-resistant TiAlN base layer and low-friction MoS2 top layer over carbide substrate. Use in hardened steel 55–63 HRC.

Coated HSS-E-PM, PVD heat- and wear-resistant high-vanadium cobalt powder metal HSS substrate coated with wear-resistant TiCN base layer. Use in steel, cast iron, and cast aluminium with silicon.

H P

K

M HSS-E-PM, PVD heat- and wear-resistant high-vanadium cobalt powder metal HSS substrate. Coating consists of low-friction CrC/C over wear-resistant TiN base layer. Use for tapping stainless steel and non-ferrous materials. N

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