Machine tap Speedtap 4.0-Uni/Inox, spiral-fluted For metric ISO thread DIN 13
HSS/PM ST4.0 Uni DIN 371 6HX spiral grooved IK HD
MATAP-GRNDHO-ST4.0-HSCOPM-IK-UNI-HD-M16
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Datasheets(X)
Product code | 4648 |
Thread type | Metric thread |
Material to be processed | Steel, Cast metal, Stainless steel, Non-ferrous metal |
Hole type | Blind hole ≤ 3xD |
Thread type x nominal diameter | M16 |
Pitch | 2 mm |
Length (l1) | 110 mm |
Thread length (l2) | 20 mm |
Shank diameter (d2) | 12 mm |
Size of square (a) | 9.0 mm |
Core hole diameter | 14.0 mm |
Number of teeth | 4 PCS |
Cutting material | HSCo-PM |
Standards | DIN 376 |
Surface | HARODUR |
Form | C |
Shank style | Cylindrical with square drive |
Tolerance of screw taps | ISO 2X (6HX) |
Tolerance of shank diameter | h9 |
Twist angle | 50° (right) |
Coolant supply | Internal |
Suitable for tensile strength up to | 1300 N/mm² |
Material of sub-group | General structural steels, Non-alloyed tempering steels < 1000 N/mm², Alloyed tempering steels < 1000 N/mm², Nitriding steels < 1300 N/mm², Grey cast iron, Malleable cast iron, Stainless steels < 850 N/mm², Stainless steels > 850 N/mm², Titanium, Titanium alloys, Copper, Brass, Aluminium, Plastics |
Key | |
vc = cutting speed [m/min] | |
f = feed [mm/r] | |
n = rotation speed [rpm] | |
The suggested cutting values are reference values and must be adapted to the respective conditions. |
Cutting values for Speedtap 4.0 thread tools | ||||||||||||
For M6-M10 | ||||||||||||
Material designation | Tensile strength | M6 | M8 | M10 | ||||||||
vc | n | f | n | f | n | f | ||||||
from | to | from | to | from | to | from | to | |||||
Steels | < 400 N/mm² | 15 | 26 | 796 | 1379 | 1 | 597 | 1035 | 1,25 | 477 | 828 | 1,5 |
Steels | < 850 N/mm² | 15 | 26 | 796 | 1379 | 1 | 597 | 1035 | 1,25 | 477 | 828 | 1,5 |
Steels | < 1100 N/mm² | 15 | 26 | 796 | 1379 | 1 | 597 | 1035 | 1,25 | 477 | 828 | 1,5 |
Steels | < 1300 N/mm² | 12 | 15 | 637 | 796 | 1 | 477 | 597 | 1,25 | 382 | 477 | 1,5 |
Grey cast iron, malleable iron | 12 | 22 | 637 | 1167 | 1 | 477 | 875 | 1,25 | 382 | 700 | 1,5 | |
Stainless steels | < 850 N/mm² | 8 | 15 | 424 | 796 | 1 | 318 | 597 | 1,25 | 255 | 477 | 1,5 |
Stainless steels | > 850 N/mm² | 8 | 15 | 424 | 796 | 1 | 318 | 597 | 1,25 | 255 | 477 | 1,5 |
Titanium, titanium alloys | 3 | 5 | 159 | 265 | 1 | 119 | 199 | 1,25 | 95,0 | 159 | 1,5 | |
Copper, brass | 8 | 15 | 424 | 796 | 1 | 318 | 597 | 1,25 | 255 | 477 | 1,5 | |
Aluminium | 18 | 22 | 955 | 1167 | 1 | 716 | 875 | 1,25 | 573 | 700 | 1,5 | |
Plastics | 26 | 50 | 1379 | 2653 | 1 | 1035 | 1989 | 1,25 | 828 | 1592 | 1,5 |
Cutting values for Speedtap 4.0 thread tools | ||||||
For M20 | ||||||
Material designation | Tensile strength | M20 | ||||
vc | n | f | ||||
from | to | from | to | |||
Steels | < 400 N/mm² | 15 | 26 | 239 | 414 | 2,5 |
Steels | < 850 N/mm² | 15 | 26 | 239 | 414 | 2,5 |
Steels | < 1100 N/mm² | 15 | 26 | 239 | 414 | 2,5 |
Steels | < 1300 N/mm² | 12 | 15 | 191 | 239 | 2,5 |
Grey cast iron, malleable iron | 12 | 22 | 191 | 350 | 2,5 | |
Stainless steels | < 850 N/mm² | 8 | 15 | 127 | 239 | 2,5 |
Stainless steels | > 850 N/mm² | 8 | 15 | 127 | 239 | 2,5 |
Titanium, titanium alloys | 3 | 5 | 48 | 80 | 2,5 | |
Copper, brass | 8 | 15 | 127 | 239 | 2,5 | |
Aluminium | 18 | 22 | 286 | 350 | 2,5 | |
Plastics | 26 | 50 | 414 | 796 | 2,5 |
Cutting values for Speedtap 4.0 thread tools | ||||||||||||
For M12-M16 | ||||||||||||
Material designation | Tensile strength | M12 | M14 | M16 | ||||||||
vc | n | f | n | f | n | f | ||||||
from | to | from | to | from | to | from | to | |||||
Steels | < 400 N/mm² | 15 | 26 | 398 | 690 | 1,75 | 341 | 591 | 2 | 298 | 517 | 2 |
Steels | < 850 N/mm² | 15 | 26 | 398 | 690 | 1,75 | 341 | 591 | 2 | 298 | 517 | 2 |
Steels | < 1100 N/mm² | 15 | 26 | 398 | 690 | 1,75 | 341 | 591 | 2 | 298 | 517 | 2 |
Steels | < 1300 N/mm² | 12 | 15 | 318 | 398 | 1,75 | 273 | 341 | 2 | 239 | 298 | 2 |
Grey cast iron, malleable iron | 12 | 22 | 318 | 584 | 1,75 | 273 | 500 | 2 | 239 | 438 | 2 | |
Stainless steels | < 850 N/mm² | 8 | 15 | 212 | 398 | 1,75 | 182 | 341 | 2 | 159 | 298 | 2 |
Stainless steels | > 850 N/mm² | 8 | 15 | 212 | 398 | 1,75 | 182 | 341 | 2 | 159 | 298 | 2 |
Titanium, titanium alloys | 3 | 5 | 80 | 133 | 1,75 | 69 | 114 | 2 | 60 | 100 | 2 | |
Copper, brass | 8 | 15 | 212 | 398 | 1,75 | 182 | 341 | 2 | 159 | 298 | 2 | |
Aluminium | 18 | 22 | 477 | 584 | 1,75 | 409 | 500 | 2 | 358 | 438 | 2 | |
Plastics | 26 | 50 | 690 | 1326 | 1,75 | 591 | 1137 | 2 | 517 | 995 | 2 |