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COLD FORMING FLUTELESS 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.


Design and dimensions of the chipless tap

TiN Coated Short Thread Fluteless Tap vanadium-containing high-speed steel with titanium nitride coating


TiN Coated Short Thread Fluteless Tap



Application of Fluteless Tap

Suitable for both ferrous and non-ferrous alloys materials. And it could be used in tapping Machine, Auto Lathe, CNC, etc.

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

Surface treatment: TiN (Titanium Nitride)


Features of the chipless tap

  • Capable of high-speed cutting and efficient tapping
  • Offer drastically improved durability
  • Applicable for use where the tapping length can not be reached with a standard length tap application


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


Working Material and Cutting Speed

Working MaterialBlind holeThrough holesuitable cutting
speed (m/min)
Working MaterialBlind holeThrough holesuitable cutting
speed (m/min)
Low Carbon Steels
~C0.25
ExcellentExcellent8~13Brass castings/Brass
Bsc.Bs
GoodGood7~12
Medium Carbon Steels
C0.25~C0.45
ExcellentExcellent7~10Bronze
PB
  10~20
High Carbon Steels
C0.45~
ExcellentExcellent5~8Aluminum Rolled
AL
GoodGood7~12
Alloy steels
SCM
GoodGood5~8Aluminum alloy castings
AC ADC
GoodGood10~15
Hardened Steels
HRC25~45
GoodGood-Magnesium alloy casting
MC
  -
Stainless Steels
SUS
ExcellentExcellent5~10Zinc castings
ZDC
GoodGood7~12
Cast Steel
SC
GoodGood-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 FluidsWorking 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 TiN Coated Fluteless Taps with Short Thread

Metric thread
RG NO.Thread SizeTAP LimitChamfer (lc)Total Length (L)Thread Length (l)Shank Dia. (Ds)
156802M1.7 X 0.35RH3P3683
156804M1.7 X 0.35RH3B3683
132551M1.7 X 0.35RH4P3683
132552M1.7 X 0.35RH4B3683
156806M2 X 0.4RH3P4093
156809M2 X 0.4RH3B4093
156807M2 X 0.4RH4P4093
156810M2 X 0.4RH4B4093
132553M2 X 0.4RH5P4093
132554M2 X 0.4RH5B4093
132557M2.3 X 0.4RH5P4293
132558M2.3 X 0.4RH5B4293
156814M2.5 X 0.45RH3P44103
156817M2.5 X 0.45RH3B44103
156815M2.5 X 0.45RH4P44103
156818M2.5 X 0.45RH4B44103
132559M2.5 X 0.45RH6P44103
132560M2.5 X 0.45RH6B44103
156820M2.6 X 0.45RH3P44103
156823M2.6 X 0.45RH3B44103
156821M2.6 X 0.45RH4P44103
156824M2.6 X 0.45RH4B44103
132561M2.6 X 0.45RH6P44103
132562M2.6 X 0.45RH6B44103
156827M3 X 0.5RH3B46114
156831M3 X 0.5RH3P46114
156828M3 X 0.5RH4B46114
156832M3 X 0.5RH4P46114
156829M3 X 0.5RH5B46114
132565M3 X 0.5RH5P46114
132563M3 X 0.5RH6P46114
132564M3 X 0.5RH6B46114
156834M3.5 X 0.6RH3P48114
156836M3.5 X 0.6RH3B48114
132567M3.5 X 0.6RH6P48114
132568M3.5 X 0.6RH6B48114
156838M4 X 0.7RH4P52125
156841M4 X 0.7RH4B52125
156853M4 X 0.7RH5P52125
156854M4 X 0.7RH5B52125
156839M4 X 0.7RH6P52125
156842M4 X 0.7RH6B52125
132569M4 X 0.7RH7P52125
132570M4 X 0.7RH7B52125
156844M5 X 0.8RH4P60135.5
156847M5 X 0.8RH4B60135.5
156845M5 X 0.8RH6P60135.5
156848M5 X 0.8RH6B60135.5
132575M5 X 0.8RH8P60135.5
132576M5 X 0.8RH8B60135.5
156850M6 X 1RH4P62146
156852M6 X 1RH4B62146
132579M6 X 1RH8P62146
132580M6 X 1RH8B62146
All table dimensions in mm.


U-Type thread
RG NO.Thread SizeTAP LimitChamfer (lc)Total Length (L)Thread Length (l)Shank Dia. (Ds)
156713NO.2 - 56 UNCRH3P4293
156715NO.2 - 56 UNCRH3B4293
132409NO.2 - 56 UNCRH4P4293
132410NO.2 - 56 UNCRH4B4293
132411NO.2 - 56 UNCRH5P4293
132412NO.2 - 56 UNCRH5B4293
156717NO.4 - 40 UNCRH3P44103
156719NO.4 - 40 UNCRH3B44103
132417NO.4 - 40 UNCRH4P44103
132418NO.4 - 40 UNCRH4B44103
156722NO.6 - 32 UNCRH3P48114
156725NO.6 - 32 UNCRH3B48114
132422NO.6 - 32 UNCRH5P48114
156726NO.6 - 32 UNCRH5B48114
132424NO.6 - 32 UNCRH6P48114
132426NO.6 - 32 UNCRH6B48114
156728NO.8 - 32 UNCRH4P52125
156730NO.8 - 32 UNCRH4B52125
132433NO.8 - 32 UNCRH6P52125
132434NO.8 - 32 UNCRH6B52125
132435NO.8 - 32 UNCRH7P52125
132436NO.8 - 32 UNCRH7B52125
156732NO.10 - 24 UNCRH4P60135.5
156734NO.10 - 24 UNCRH4B60135.5
156747NO.10 - 24 UNCRH6P60135.5
156748NO.10 - 24 UNCRH6B60135.5
132441NO.10 - 24 UNCRH7P60135.5
132442NO.10 - 24 UNCRH7B60135.5
156736NO.10 - 32 UNFRH4P60135.5
156738NO.10 - 32 UNFRH4B60135.5
132443NO.10 - 32 UNFRH7P60135.5
132444NO.10 - 32 UNFRH7B60135.5
1567401/4 - 20 UNCRH6P62146
1567421/4 - 20 UNCRH6B62146
1324551/4 - 20 UNCRH7P62146
1324561/4 - 20 UNCRH7B62146
1567441/4 - 28 UNFRH6P62146
1567461/4 - 28 UNFRH6B62146
1324571/4 - 28 UNFRH7P62146
1324581/4 - 28 UNFRH7B62146
All table dimensions in mm.



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