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CHIPLESS TAPS FOR THREAD ROLLING MACHINES

 


 

Fluteless taps produce threads by deforming the material, thus without any chips. They are suitable for blind and through holes, and their field of application has grown wider, including now aluminum, steel and stainless.


Outlook & Drawing метчика-раскатника

Short Thread Fluteless Tap for Steels vanadium-containing high-speed steel with Homo Processing


Short Thread Fluteless Tap for Steels



Application of the Fluteless Tap

Tool Material Type: Vanadium-containing High-Speed Steel (HSSE)

Surface treatment: Homo Processing


Features of the Tap

  • High efficiency and longer tool life
  • No chip formation and save chip disposal time
  • Reduced danger of breakage through rigid design
  • For the production of threads in through and blind holes
  • Produce an excellent pitch diameter well within the class of fit the pitch diameter tolerances
  • Ideally suited for short thread application


Attention! Threading with fluteless tap is only applicable for stringy materials


Work material and recommended tapping speed

Work MaterialBlind holeThrough holesuitable cutting
speed (m/min)
Work MaterialBlind holeThrough holesuitable cutting
speed (m/min)
Low Carbon Steels
~C0.25
GoodGood8~13Brass castings/Brass
Bsc.Bs
  7~12
Medium Carbon Steels
C0.25~C0.45
GoodGood7~10Aluminum Rolled
AL
  10~20
High Carbon Steels
C0.45~
GoodGood5~8Bronze
PB
  7~12
Alloy steels
SCM
  5~8Aluminum alloy castings
AC ADC
  10~15
Hardened Steels
HRC25~45
  -Magnesium alloy casting
MC
  -
Stainless Steels
SUS
  5~10Zinc castings
ZDC
  7~12
Cast Steel
SC
  -Titanium Alloys
Ti-AL
  -
Cast Iron
FC
  -Nickel alloys
Inocorel
  -
High Tension Cast Iron
FCD
  -Thermosetting Plastic
Epoxy
  -
Cooper
Cu
GoodGood7~12Thermoplastic
PVC Nylon POM
  -


Lubrication

Cutting FluidWork Material
NON-WATER SOLUBLECarbon steels (low,medium,high), Alloy steels, Hardened Steels, Stain steels, Cast steels, Cast iron, Ductile cast, Cooper, Brass, Brass casting, Bronze, Aluminum Rolled, Aluminum alloy casting, Masnesium alloy casting, Zinc alloy casting
WATER SOLUBLECarbon steels (low,medium,high), Alloy steels, Hardened Steels, Stain steels, Cast steels, Cast iron, Ductile cast, Cooper, Brass, Brass casting, Bronze, Aluminum Rolled, Aluminum alloy casting, Masnesium alloy casting, Zinc alloy casting, Thermosetting Plastic, Thermoplastic
SEMI-DRYCast iron, Ductile cast, Brass, Brass casting, Thermosetting Plastic
DRYCast iron, Brass, Brass casting, Thermosetting Plastic


Ordering of the Chipless Taps for Steel with Short Thread

Metric thread
RG NO.Thread SizeTAP LimitChamfer (lc)Total Length (L)Thread Length (l)Shank Dia. (Ds)
157002M1.7 X 0.35RH3P3683
157004M1.7 X 0.35RH3B3683
132701M1.7 X 0.35RH4P3683
132702M1.7 X 0.35RH4B3683
157006M2 X 0.4RH3P4093
157009M2 X 0.4RH3B4093
157007M2 X 0.4RH4P4093
157010M2 X 0.4RH4B4093
132703M2 X 0.4RH5P4093
132704M2 X 0.4RH5B4093
132707M2.3 X 0.4RH5P4293
132708M2.3 X 0.4RH5B4293
157014M2.5 X 0.45RH3P44103
157017M2.5 X 0.45RH3B44103
157015M2.5 X 0.45RH4P44103
157018M2.5 X 0.45RH4B44103
132709M2.5 X 0.45RH5P44103
132710M2.5 X 0.45RH5B44103
157020M2.6 X 0.45RH3P44103
157023M2.6 X 0.45RH3B44103
157021M2.6 X 0.45RH4P44103
157024M2.6 X 0.45RH4B44103
132711M2.6 X 0.45RH5P44103
132712M2.6 X 0.45RH5B44103
157026M3 X 0.5RH3P46114
157030M3 X 0.5RH3B46114
157027M3 X 0.5RH4P46114
157031M3 X 0.5RH4B46114
157028M3 X 0.5RH5P46114
157032M3 X 0.5RH5B46114
132713M3 X 0.5RH6P46114
132714M3 X 0.5RH6B46114
157034M3.5 X 0.6RH3P48114
157036M3.5 X 0.6RH3B48114
132717M3.5 X 0.6RH5P48114
132718M3.5 X 0.6RH5B48114
157038M4 X 0.7RH4P52125
157041M4 X 0.7RH4B52125
157039M4 X 0.7RH6P52125
157042M4 X 0.7RH6B52125
132719M4 X 0.7RH7P52125
132720M4 X 0.7RH7B52125
157044M5 X 0.8RH4P60135.5
157047M5 X 0.8RH4B60135.5
157045M5 X 0.8RH6P60135.5
157048M5 X 0.8RH6B60135.5
132725M5 X 0.8RH7P60135.5
132726M5 X 0.8RH7B60135.5
157050M6 X 1RH4P62146
157052M6 X 1RH4B62146
132729M6 X 1RH7P62146
132730M6 X 1RH7B62146
All table dimensions in mm.


U-Type thread
RG NO.Thread SizeTAP LimitChamfer (lc)Total Length (L)Thread Length (l)Shank Dia. (Ds)
156902NO.2 - 56 UNCRH3P4293
156904NO.2 - 56 UNCRH3B4293
132609NO.2 - 56 UNCRH4P4293
132610NO.2 - 56 UNCRH4B4293
156906NO.4 - 40 UNCRH3P44103
156908NO.4 - 40 UNCRH3B44103
132617NO.4 - 40 UNCRH5P44103
132618NO.4 - 40 UNCRH5B44103
156910NO.6 - 32 UNCRH3P48114
156913NO.6 - 32 UNCRH3B48114
156911NO.6 - 32 UNCRH5P48114
156914NO.6 - 32 UNCRH5B48114
132625NO.6 - 32 UNCRH6P48114
132626NO.6 - 32 UNCRH6B48114
156916NO.8 - 32 UNCRH4P52125
156918NO.8 - 32 UNCRH4B52125
132633NO.8 - 32 UNCRH6P52125
132634NO.8 - 32 UNCRH6B52125
156920NO.10 - 24 UNCRH4P60135.5
156922NO.10 - 24 UNCRH4B60135.5
132641NO.10 - 24 UNCRH6P60135.5
132642NO.10 - 24 UNCRH6B60135.5
156924NO.10 - 32 UNFRH4P60135.5
156926NO.10 - 32 UNFRH4B60135.5
132643NO.10 - 32 UNFRH6P60135.5
132644NO.10 - 32 UNFRH6B60135.5
1569281/4 - 20 UNCRH6P62146
1569301/4 - 20 UNCRH6B62146
1326551/4 - 20 UNCRH7P62146
1326561/4 - 20 UNCRH7B62146
1569321/4 - 28 UNFRH5P62146
1569341/4 - 28 UNFRH5B62146
1326571/4 - 28 UNFRH6P62146
1326581/4 - 28 UNFRH6B62146
All table dimensions in mm.



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