ÖKO taps have been developed for the protection of the environment and are suitable for cutting in a broad range of materials without the use of lubricants.

Rekord A-ÖKO-TICN

Chamfer. 2-3 threads.

Geometry. For cutting blind and through holes.

Material. Cast iron.

Machining. Dimension M10, cutting speed vc = 20 m/min; blind hole, depth 20 mm; initial torque Mt = 5.1 Nm, after 4000 threads 12 Nm; breakage at Mt = 74 Nm.

Rekord A-ÖKO-TIALN-T4

Chamfer. Form "C" 2-3 Threads

Application. "OKO" Geometry designed especially for CNC controlled machines dry or with the use of minimal mist systems.

Materials.

Cast Material, Cast Iron. Cast Iron with nodular graphite, Cast Iron with vermicular graphite, Malleable Cast Iron, short chipping brass and bronze.

Coating. TiAlN-T4 for better thread surface finishes, higher cutting speeds and longer tool life.

Rekord D-ÖKO-TIN

Chamfer. Form "C" 2-3 Threads

Application. "OKO" Geometry designed especially for CNC controlled machines dry or with the use of minimal mist systems.

Materials.

Structural and free cutting steels and heat treated steel within tensile strength ranges from 58000 to 116000 PSI (119 BHN-22HRc).
For stainless and acid resistant steels.
Almost all aluminum alloys can be worded with our tap "OKO"

Coating. TiN for better thread surface finishes, higher cutting speeds and longer tool life.

Enorm ÖKO-TIN, Enorm ÖKO-TICN

Enorm ÖKO-TIN

Enorm ÖKO-TICN

Chamfer. 2-3 threads is standard.

Geometry. For cutting blind holes up to 2 x d.

Material. Steel. For complete listing see Machining.

Machining.

Unalloyed and low carbon construction steels: Dimension M10, cutting speed vc = 15 m/min; blind hole, depth 20 mm; initial torque Mt = 8 Nm, after 1000 threads 18 Nm; breakage at Mt = 74 Nm.
Unalloyed tool steels: Dimension M10, cutting speed vc = 10 m/min; blind hole, depth 20 mm; initial torque Mt = 9.5 Nm, after 1000 threads 18 Nm; breakage at Mt = 74 Nm.
Heat-treatable steels: Dimension M10, cutting speed vc = 5 m/min; blind hole, depth 20 mm; initial torque Mt = 11.5 Nm, after 500 threads 28 Nm; breakage at Mt = 74 Nm.
Corrosion and acid-proof steels: Dimension M10, cutting speed vc = 5 m/min; blind hole, depth 20 mm; initial torque Mt = 10 Nm, after 1000 threads 18.5 Nm; breakage at Mt = 74 Nm.

Enorm ÖKO50-TIN

Chamfer. 2-3 threads.

Geometry. For cutting blind holes deeper than 2 x d.

Material. Steel. For complete listing see Machining under Enorm type taps.

Machining. See Machining under Enorm type taps.