COLD FORM TAPS FOR THREAD ROLLING MACHINES
FORM TAPS FOR NON-FERROUS ALLOYS WITH SHORT THREAD
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
Application of Fluteless Tap
Suitable for nonferrous alloys such as cooper, brass, bronze and aluminumand it's alloys
Tool Material Type: Vanadium-containing High-Speed Steel (HSSE)
Surface treatment: N (Nitride)
Form Tap Features
- Capable of efficient, long life and high speed tapping
- No chip formation and save chip disposal time
- Ideally suited for short thread application
Attention! Threading with fluteless tap is only applicable for stringy materials
Work material and recommended tapping speed
| Work Material | Blind hole | Through hole | suitable cutting speed (m/min) | Work Material | Blind hole | Through hole | suitable cutting speed (m/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 | Bronze PB | Good | 10~20 | |||
| High Carbon Steels C0.45~ | 5~8 | Aluminum Rolled AL | Good | Good | 7~12 | ||
| Alloy steels SCM | 5~8 | Aluminum alloy castings AC ADC | Excellent | 10~15 | |||
| Hardened Steels HRC25~45 | - | Magnesium alloy casting MC | - | ||||
| Stainless Steels SUS | 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 Form Taps for Non-Ferrous Alloys with Short Thread
| RG NO. | Thread Size | TAP Limit | Chamfer (lc) | Total Length (L) | Thread Length (l) | Shank Dia. (Ds) |
|---|---|---|---|---|---|---|
| 132301 | M1.7 X 0.35 | RH5 | P | 36 | 8 | 3 |
| 132305 | M1.7 X 0.35 | RH5 | B | 36 | 8 | 3 |
| 132303 | M2 X 0.4 | RH5 | P | 40 | 9 | 3 |
| 132304 | M2 X 0.4 | RH5 | B | 40 | 9 | 3 |
| 132307 | M2.3 X 0.4 | RH5 | P | 42 | 9 | 3 |
| 132308 | M2.3 X 0.4 | RH5 | B | 42 | 9 | 3 |
| 132309 | M2.5 X 0.45 | RH6 | P | 44 | 10 | 3 |
| 132310 | M2.5 X 0.45 | RH6 | B | 44 | 10 | 3 |
| 132311 | M2.6 X 0.45 | RH6 | P | 44 | 10 | 3 |
| 132312 | M2.6 X 0.45 | RH6 | B | 44 | 10 | 3 |
| 132313 | M3 X 0.5 | RH6 | P | 46 | 11 | 4 |
| 132314 | M3 X 0.5 | RH6 | B | 46 | 11 | 4 |
| 132317 | M3.5 X 0.6 | RH6 | P | 48 | 11 | 4 |
| 132318 | M3.5 X 0.6 | RH6 | B | 48 | 11 | 4 |
| 132319 | M4 X 0.7 | RH7 | P | 52 | 12 | 5 |
| 132320 | M4 X 0.7 | RH7 | B | 52 | 12 | 5 |
| 132325 | M5 X 0.8 | RH8 | P | 60 | 13 | 5.5 |
| 132326 | M5 X 0.8 | RH8 | B | 60 | 13 | 5.5 |
| 132329 | M6 X 1 | RH8 | P | 62 | 14 | 6 |
| 132330 | M6 X 1 | RH8 | B | 62 | 14 | 6 |
All table dimensions in mm.
| RG NO. | Thread Size | TAP Limit | Chamfer (lc) | Total Length (L) | Thread Length (l) | Shank Dia. (Ds) |
|---|---|---|---|---|---|---|
| 132209 | NO.2 - 56 UNC | RH5 | P | 42 | 9 | 3 |
| 132210 | NO.2 - 56 UNC | RH5 | B | 42 | 9 | 3 |
| 132217 | NO.4 - 40 UNC | RH5 | P | 44 | 10 | 3 |
| 132218 | NO.4 - 40 UNC | RH5 | B | 44 | 10 | 3 |
| 132225 | NO.6 - 32 UNC | RH6 | P | 48 | 11 | 4 |
| 132226 | NO.6 - 32 UNC | RH6 | B | 48 | 11 | 4 |
| 132233 | NO.8 - 32 UNC | RH6 | P | 52 | 12 | 5 |
| 132234 | NO.8 - 32 UNC | RH6 | B | 52 | 12 | 5 |
| 132241 | NO.10 - 24 UNC | RH7 | P | 60 | 13 | 5.5 |
| 132242 | NO.10 - 24 UNC | RH7 | B | 60 | 13 | 5.5 |
| 132243 | NO.10 - 32 UNF | RH7 | P | 60 | 13 | 5.5 |
| 132244 | NO.10 - 32 UNF | RH7 | B | 60 | 13 | 5.5 |
| 132255 | 1/4 - 20 UNC | RH8 | P | 62 | 14 | 6 |
| 132256 | 1/4 - 20 UNC | RH8 | B | 62 | 14 | 6 |
| 132257 | 1/4 - 28 UNF | RH7 | P | 62 | 14 | 6 |
| 132258 | 1/4 - 28 UNF | RH7 | B | 62 | 14 | 6 |
All table dimensions in mm.