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Showing 20193–20208 of 23773 results
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M8x1.25 BLUE SP/FT 371 HSS-EV OX TAPRead moreHSS âBlue Ringâ Taps
Manufactured to DIN 371/376 Suitable for the following Material Groups
Note: Fluteless taps may also be used on stainless steel.
See âGreen Ringâ Fluteless on page 192.
Spiral Flute (BLT) –
HSS-EV Oxidised Finish
For deep blind holes.
Taper lead to DIN form C
(2 x P to 3 x P).
Tapping tolerance to 6H.
âBiteless Taperâ ISO Metric Coarse
Helix angle 45° -
M8x1.25 BLUE SP/FT 371 HSS-EV OX TAPRead moreSpiral Flute (BLF) – HSS-EV Oxidised Finish
For shorter blind holes. Taper lead to DIN form C (3 x P).
Tapping tolerance to 6H.
âBiteless Flatâ ISO Metric Coarse
Helix angle 45°. -
M8x1.25 BLUE SP/PT 371 HSS-EV OX TAPRead moreHSS âBlue Ringâ Taps
Manufactured to DIN 371/376 Suitable for the following Material Groups
Note: Fluteless taps may also be used on stainless steel.
See âGreen Ringâ Fluteless on page 192.
Spiral Point/Gun Nose –
HSS-EV Oxidised Finish
For through holes.
Taper lead to DIN form B
(3.5 x P to 5.5 x P).
Tapping tolerance to 6HX.
ISO Metric Coarse -
M8x1.25 GREEN F/LESS 371 HSS-EV BRT TAPRead moreHSS âGreen Ringâ Fluteless Taps
Lubrication grooves are a feature of all taps of M3.0 and over. Manufactured to DIN 371/376.
Fluteless – HSS-EV Bright Finish
For through and blind holes.
Taper lead to DIN form B
(3.5 x P to 5.5 x P). Tapping tolerance to 6H.
ISO Metric Coarse -
M8x1.25 GREEN F/LESS 371 HSS-EV TiN TAPRead moreHSS âGreen Ringâ Fluteless Taps
Lubrication grooves are a feature of all taps of M3.0 and over. Manufactured to DIN 371/376.
Fluteless – HSS-EV (TiN Coated)
For through and blind holes.
Taper lead to DIN form B
(3.5 x P to 5.5 x P). Tapping tolerance to 6H.
ISO Metric Coarse -
M8x1.25 GREEN SP/FL 371 HSS-EV NIT TAPRead moreHSS âGreen Ringâ Taps
Manufactured to DIN 371/376
Suitable for the following Material Groups
Spiral Flute – HSS-EV Nitride Finish
For blind holes. Taper lead to DIN form C
(2 x P to 3 x P). Tapping tolerance to 6H. -
M8x1.25 GREEN SP/PT 371 HSS-EV NIT TAPRead moreHSS âGreen Ringâ Taps
Manufactured to DIN 371/376
Suitable for the following Material Groups
Spiral Point/Gun Nose – HSS-EV Nitride Finish
For through holes. Taper lead to DIN form B
(3.5 x P to 5.5 x P).
Tapping tolerance to 6HX.
ISO Metric Coarse -
M8x1.25 HSS-COBALT BLACKRING SP/FL DIN 371 TAPRead moreSpiral Flute
ISO Metric – Spiral Flute
For blind holes. Taper lead to DIN form C. Tapping tolerance to 6H.The unique general purpose properties of these taps guarantee 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 âBlack Ringâ machine taps with their wide range of applications are the result of years of experience in metal cutting. Responsible for our developments were the following demands from our main customers:
⢠Increase of a tapâs versatility.
⢠Reducing the confusing type variety.
⢠Reducing the storage costs for the tools.
⢠Reducing the tool changing times.
For general tapping applications. For production tapping of specific materials a specialist tap may be more suitable. Manufactured to DIN 371/376.The tool geometry (with up to 138 parameters) has been developed and optimised during long-term tests in co-operation with users for the different sections of structural steel, aluminum casting, machining steel, VA-steels, heat-resistant steels and tool steels. Selected hard coatings increase the range of applications. The objective of developing Swiss+Tech’s âBlack Ringâ Taps was the realisation of narrower tolerances and more efficient cutting times for the thread production.
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M8x1.25 HSS-COBALT BLACKRING SP/PT DIN 371 TAPRead moreHSS-E ‘Black Ring’ Taps
The unique general purpose properties of these taps guarantee 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 âBlack Ringâ machine taps with their wide range of applications are the result of years of experience in metal cutting. Responsible for our developments were the following demands from our main customers:
⢠Increase of a tapâs versatility.
⢠Reducing the confusing type variety.
⢠Reducing the storage costs for the tools.
⢠Reducing the tool changing times.
For general tapping applications. For production tapping of specific materials a specialist tap may be more suitable. Manufactured to DIN 371/376.The tool geometry (with up to 138 parameters) has been developed and optimised during long-term tests in co-operation with users for the different sections of structural steel, aluminum casting, machining steel, VA-steels, heat-resistant steels and tool steels. Selected hard coatings increase the range of applications. The objective of developing Swiss+Tech’s âBlack Ringâ Taps was the realisation of narrower tolerances and more efficient cutting times for the thread production.
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M8x1.25 OR. SP/FL 371 HSS-PM NIT+OX TAPRead moreHSS âOrange Ringâ Taps
Spiral Flute – HSS-PM Nitride & Oxide Finish
For blind holes. Taper lead to DIN form C.
This tap has the special
chamfer lead of (3 x P).
Tapping tolerance: spiral flute to 6H.
ISO Metric Coarse Helix angle 40°. Tapping depth 2.5 x D. -
M8x1.25 OR. SP/PT 371 HSS-PM NIT+OX TAPRead moreHSS ‘Orange Ring’ Taps
Spiral Point/Gun Nose –
HSS-PM Nitride & Oxide Finish
For through holes.
Taper lead to DIN form B
(3.5 x P to 5.5 x P).
Tapping tolerance to 6HX.
ISO Metric CoarseSuitable for the following Material Groups;
4.3
Titanium alloys of a hard and very hard to machine nature.
5.1
Heat resistant super alloys including iron based high temperature alloys.
5.2
Heat resistant super alloys, cobalt or nickel based hard to very hard to machine -
M8x1.25 PURPLE SP/FL 371 HSS-PM NIT TAPRead moreHSS âPurple Ringâ Taps
Right Hand Cutting – Left Hand
Spiral Flute – HSS-PM Nitride Finish
For through holes. Left hand spiral.
Taper lead to DIN form D (3.5 x P to 5 x P).
Tapping tolerance to 6HX.
ISO Metric Coarse Helix angle 15°. -
M8x1.25 PURPLE SP/FL 371 HSS-PM NIT TAPRead moreHSS âPurple Ringâ Taps
Spiral Flute – HSS-PM Nitride Finish
For blind holes. Taper lead to DIN form B
(3 x P). Tapping tolerance to 6HX.
ISO Metric Coarse Helix angle 15°. Tapping depth 2.5 x D. -
M8x1.25 RED RING SP/FL DIN 371 HSS-EV OX TAPRead moreSpiral Flute – HSS-EV
Oxidised Finish
For blind holes.
Taper lead to DIN form C (3 x P).
Tapping tolerance:
spiral flute to 6H.
ISO Metric Coarse
Helix angle 40°. Tapping depth 2.5 x D. -
M8x1.25 RED RING SP/PT DIN 371 HSS-EV BRT TAPRead moreHSS âRed Ringâ Taps
Manufactured to DIN 371/376
Suitable for the following Material Groups
Spiral Point/Gun Nose –
HSS-Co Bright Finish
For through holes.
Taper lead to DIN form B
(3.5 x P to 5.5 x P).
Tapping tolerance to 6HX.
ISO Metric Coarse -
M8x1.25 WHITE 371 HSS-EV NIT BLIND TAPRead moreHSS âWhite Ringâ Taps
Straight Flute – HSS-EV Nitride Finish
For blind holes. Plug/bottoming lead to
DIN form C (2 x P to 3 x P).
Tapping tolerance to 6HX.