Swiss+Tech® HSS "White Ring" Taps

Manufactured to DIN 371/376.

Straight Flute - HSS-EV Nitride Finish ISO Metric Coarse

For blind holes. Taper lead to DIN form C (2.5 x P). Tapping tolerance to 6HX 2BX.

Swiss+Tech® Production Taps

Swiss+Tech® blue ring spiral flute taps have a oxidised finish and a ''biteless taper'' (BLT) for deep blind holes.
Taper lead to
DIN form C (2xP to 3xP).
Tapping tolerance to 6H.
Helix angle 45°
Conform to DIN 371/376

For all technical and dimensional specifications please refer to our catalogue.

Blue Ring Spiral Flute Metric Coarse Production Tap HSS-EV

Swiss+Tech® HSS "Purple Ring" Taps

Manufactured to DIN 371/376.

Spiral Flute - HSS-PM Nitride Finish ISO Metric Coarse

For blind holes. Taper lead to DIN form B (4.5 x P). Tapping tolerance to 6HX 2BX. Helix angle 15°. Tapping depth 2.5 x D.

Swiss+Tech® Production Taps

Swiss+Tech® production spiral point taps are for threading through holes.
Manufactured from HSS-EV with an oxidised finish
Taper lead to DIN form B.
(3.5 x P to 5.5 x P).
Tapping tolerance to 6H.

Manufactured to DIN 371/376

For all technical and dimensional specifications please refer to our catalogue.

Blue Ring Spiral Point Metric Coarse Production Tap HSS-EV

Swiss+Tech® HSS "Purple Ring" Taps

Manufactured to DIN 371/376.

Spiral Flute - HSS-PM Nitride Finish ISO Metric Coarse

For blind holes. Taper lead to DIN form B (4.5 x P). Tapping tolerance to 6HX 2BX. Helix angle 15°. Tapping depth 2.5 x D.

Swiss+Tech® 'Black Ring' Taps HSS-E

Swiss+Tech® Black Ring Taps are the realisation of narrower tolerances and more efficient cutting times when tapping. The Swiss+Tech® HSS-E Black Ring tool geometry has been developed and optimized during long-term tests with users threading materials such as structural steel, aluminium castings, machining steel, VA-steels, heat-resistant steels and tool steels.

HSS-E Black Ring Taps

The unique general-purpose properties of Swiss+Tech® Black Ring Tap guarantees high productivity by reducing the amount of time spent changing taps for different materials and at the same time reduces the number of taps required by the machine shop. Swiss+Tech® Black Ring machine taps with their wide range of applications are the result of years of experience in metal cutting to the demands from customers:
For increased versatility.
Reducing the confusing type variety.
Reducing the storage costs for the tools.
Reducing the tool changing times, for general tapping applications.

Manufactured to DIN 371/376

For all technical specifications please refer to our catalogue.

Swiss+Tech® HSS "Green Ring" Taps

Manufactured to DIN 371/376.

Spiral Flute - HSS-EV Nitride Finish ISO Metric Coarse

For blind holes. Taper lead to DIN form C (2.5 x P). Tapping tolerance to 6H 2B. Helix angle 45°. Tapping depth 2.5 x D.

Swiss+Tech® HSS "Red Ring" Taps

Manufactured to DIN 371/376.

Spiral Point - HSS-Co Bright Finish ISO Metric Coarse

For through holes. Taper lead to DIN form B (5xP). Tapping Tolerance: Spiral Point to 6HX 2BX.

Swiss+Tech® HSS "Green Ring" Taps

Manufactured to DIN 371/376.

Spiral Flute - HSS-EV Nitride Finish ISO Metric Coarse

For blind holes. Taper lead to DIN form C (2.5 x P). Tapping tolerance to 6H 2B. Helix angle 45°. Tapping depth 2.5 x D.

Swiss+Tech® Production Taps

Swiss+Tech® production spiral point taps are for threading through holes.
Manufactured from HSS-EV with an oxidised finish
Taper lead to DIN form B.
(3.5 x P to 5.5 x P).
Tapping tolerance to 6H.

Manufactured to DIN 371/376

For all technical and dimensional specifications please refer to our catalogue.

Blue Ring Spiral Point Metric Coarse Production Tap HSS-EV