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Direct supplies tooling for metal processing from Taiwan
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

Fluteless Tap for Non-Ferrous Alloysvanadium-containing high-speed steel with nitride coatingFluteless Tap for Non-Ferrous Alloys

Application of Fluteless Tap

Suitable for nonferrous alloys such as aluminum, magnesium, zinc, copper and it's alloys.

Tool Material Type

Vanadium-containing High-Speed Steel (HSSE)

Surface treatment

Nitride

Features

  • Capable of efficient, long life and high speed tapping.
  • No chip formation and save chip disposal time
  • Quite fit for aluminum alloy casting and zinc casting in through / blind hole application

Working Material and Cutting Speed

Working Material Blind hole Through hole suitable cutting
speed (n/min)
Working Material Blind hole Through hole suitable cutting
speed (n/min)
Low Carbon Steels
~C0.25
    8~13 Brass castings/Brass
Bsc.Bs
Good Good 7~12
Medium Carbon steels
C0.25~C0.45
    7~10 Aluminum Rolled
AL
Good Good 10~20
High Carbon steels
C0.45~
    5~8 Bronze
PB
Good   7~12
Alloy steels
SCM
    5~8 Aluminum alloy castings
AC ADC
Excellent Good 10~15
Hardened steels
HRC25~45
    - Magnesium alloy casting
MC
    -
Stainless steels
SUS
  Good 5~10 Zinc castings
ZDC
Excellent Excellent 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
Good Good 7~12 Thermoplastic
PVC Nylon POM
    -

Lubrication

Cutting Fluids Work Material
NON-WATER SOLUBLE Carbon 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 SOLUBLE Carbon 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-DRY Cast iron, Ductile cast, Brass, Brass casting, Thermosetting Plastic
DRY Cast iron, Brass,  Brass casting, Thermosetting Plastic

Ordering of Fluteless Tap

Thread type : Metric Unit : mm
RG NO. Thread Size TAP Limit Chamfer (lc) Total Length (L) Thread Length (l) Shank Dia. (Ds)
1000012714 M3 X 0.5 RH5 P 46 9 4
1000012734 M4 X 0.7 RH6 P 52 10 5
1000012735 M4 X 0.7 RH6 B 52 10 5
1000012744 M5 X 0.8 RH6 P 60 11 5.5
1000012745 M5 X 0.8 RH6 B 60 11 5.5
1000012756 M6 X 1 RH7 P 62 12 6
1000012757 M6 X 1 RH7 B 62 12 6
1000128945 M8 X 1.25 RH6 P 70 18 6.2
1000128946 M8 X 1.25 RH6 B 70 18 6.2
1000012776 M8 X 1.25 RH7 P 70 18 6.2
1000012777 M8 X 1.25 RH7 B 70 18 6.2
1000012791 M8 X 1 RH7 B 70 18 6.2
1000012808 M10 X 1.5 RH7 P 75 19 7
1000012809 M10 X 1.5 RH7 B 75 19 7
1000128947 M10 X 1.25 RH6 P 75 19 7
1000128948 M10 X 1.25 RH6 B 75 19 7
1000012822 M10 X 1.25 RH7 P 75 19 7
1000012823 M10 X 1.25 RH7 B 75 19 7
1000128951 M12 X 1.75 RH7 P 82 23 8.5
1000128952 M12 X 1.75 RH7 B 82 23 8.5
1000012846 M12 X 1.75 RH8 P 82 23 8.5
1000012847 M12 X 1.75 RH8 B 82 23 8.5
1000128943 M12 X 1.75 RH9 P 82 23 8.5
1000128944 M12 X 1.75 RH9 B 82 23 8.5
1000012860 M12 X 1.5 RH7 P 82 23 8.5
1000012861 M12 X 1.5 RH7 B 82 23 8.5
1000128941 M12 X 1.5 RH8 P 82 23 8.5
1000128942 M12 X 1.5 RH8 B 82 23 8.5
1000012876 M12 X 1.25 RH7 P 82 23 8.5
1000012877 M12 X 1.25 RH7 B 82 23 8.5
1000012894 M12 X 1 RH7 P 82 23 8.5
1000012895 M12 X 1 RH7 B 82 23 8.5
1000012912 M14 X 2 RH10 P 88 25 10.5
1000012913 M14 X 2 RH10 B 88 25 10.5
1000012926 M14 X 1.5 RH9 P 88 25 10.5
1000012927 M14 X 1.5 RH9 B 88 25 10.5
1000012940 M16 X 2 RH10 P 95 27 12.5
1000012941 M16 X 2 RH10 B 95 27 12.5
1000012954 M16 X 1.5 RH9 P 95 27 12.5
1000012955 M16 X 1.5 RH9 B 95 27 12.5
1000012968 M18 X 2.5 RH11 P 100 29 14
1000012969 M18 X 2.5 RH11 B 100 29 14
1000012984 M18 X 1.5 RH10 P 100 29 14
1000012985 M18 X 1.5 RH10 B 100 29 14
1000012986 M20 X 2.5 RH11 P 105 30 15
1000012987 M20 X 2.5 RH11 B 105 30 15
1000012988 M20 X 1.5 RH10 P 105 30 15
1000012989 M20 X 1.5 RH10 B 105 30 15