Machine tap Speedtap 4.0-Uni/Inox, straight grooved For metric ISO fine thread DIN 13
HSS/PM ST4.0 Uni DIN 374 6HX straight grooved HD
MATAP-THRGHO-ST4-HSCOPM-UNI-HD-MF8X1
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Datasheets(X)
Product code | 4609 |
Thread type | Metric fine thread |
Material to be processed | Steel, Cast metal, Stainless steel, Non-ferrous metal |
Hole type | Clearance hole ≤ 3xD |
Thread type x nominal diameter | MF8 |
Pitch | 1 mm |
Length (l1) | 90 mm |
Thread length (l2) | 22 mm |
Shank diameter (d2) | 6 mm |
Size of square (a) | 4.9 mm |
Core hole diameter | 7.0 mm |
Number of teeth | 3 PCS |
Cutting material | HSCo-PM |
Standards | DIN 374 |
Surface | HARODUR |
Form | B |
Shank style | Cylindrical with square drive |
Tolerance of screw taps | ISO 2X (6HX) |
Tolerance of shank diameter | h9 |
Coolant supply | External |
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, Stainless steels < 850 N/mm², Stainless steels > 850 N/mm², Titanium, Titanium alloys, Copper, Brass, Aluminium, Plastics, Malleable cast iron |
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 MF20x1.5 | ||||||
Material designation | Tensile strength | MF20x1.5 | ||||
vc | n | f | ||||
from | to | from | to | |||
Steels | < 400 N/mm² | 22 | 32 | 350 | 509 | 1,5 |
Steels | < 850 N/mm² | 22 | 32 | 350 | 509 | 1,5 |
Steels | < 1100 N/mm² | 22 | 32 | 350 | 509 | 1,5 |
Steels | < 1300 N/mm² | 18 | 25 | 286 | 398 | 1,5 |
Stainless steels | < 850 N/mm² | 15 | 20 | 239 | 318 | 1,5 |
Stainless steels | > 850 N/mm² | 15 | 20 | 239 | 318 | 1,5 |
Titanium, titanium alloys | 5 | 8 | 80 | 127 | 1,5 | |
Grey cast iron, malleable iron | 15 | 26 | 239 | 414 | 1,5 | |
Copper, brass | 10 | 18 | 159 | 286 | 1,5 | |
Aluminium | 18 | 26 | 286 | 414 | 1,5 | |
Plastics | 32 | 60 | 509 | 955 | 1,5 |
Cutting values for Speedtap 4.0 thread tools | ||||||||||||
For MF8x1-M10x1.25 | ||||||||||||
Material designation | Tensile strength | MF8x1 | MF10x1 | MF10x1.25 | ||||||||
vc | n | f | n | f | n | f | ||||||
from | to | from | to | from | to | from | to | |||||
Steels | < 400 N/mm² | 22 | 32 | 875 | 1273 | 1 | 700 | 1019 | 1 | 700 | 1019 | 1,25 |
Steels | < 850 N/mm² | 22 | 32 | 875 | 1273 | 1 | 700 | 1019 | 1 | 700 | 1019 | 1,25 |
Steels | < 1100 N/mm² | 22 | 32 | 875 | 1273 | 1 | 700 | 1019 | 1 | 700 | 1019 | 1,25 |
Steels | < 1300 N/mm² | 18 | 25 | 716 | 995 | 1 | 573 | 796 | 1 | 573 | 796 | 1,25 |
Stainless steels | < 850 N/mm² | 15 | 20 | 597 | 796 | 1 | 477 | 637 | 1 | 477 | 637 | 1,25 |
Stainless steels | > 850 N/mm² | 15 | 20 | 597 | 796 | 1 | 477 | 637 | 1 | 477 | 637 | 1,25 |
Titanium, titanium alloys | 5 | 8 | 199 | 318 | 1 | 159 | 255 | 1 | 159 | 255 | 1,25 | |
Grey cast iron, malleable iron | 15 | 26 | 597 | 1035 | 1 | 477 | 828 | 1 | 477 | 828 | 1,25 | |
Copper, brass | 10 | 18 | 398 | 716 | 1 | 318 | 573 | 1 | 318 | 573 | 1,25 | |
Aluminium | 18 | 26 | 716 | 1035 | 1 | 573 | 828 | 1 | 573 | 828 | 1,25 | |
Plastics | 32 | 60 | 1273 | 2387 | 1 | 1019 | 1910 | 1 | 1019 | 1910 | 1,25 |
Cutting values for Speedtap 4.0 thread tools | ||||||||||||
For MF14x1.5-MF18x1.5 | ||||||||||||
Material designation | Tensile strength | MF14x1.5 | MF16x1.5 | MF18x1.5 | ||||||||
vc | n | f | n | f | n | f | ||||||
from | to | from | to | from | to | from | to | |||||
Steels | < 400 N/mm² | 22 | 32 | 500 | 728 | 1,5 | 438 | 637 | 1,5 | 389 | 566 | 1,5 |
Steels | < 850 N/mm² | 22 | 32 | 500 | 728 | 1,5 | 438 | 637 | 1,5 | 389 | 566 | 1,5 |
Steels | < 1100 N/mm² | 22 | 32 | 500 | 728 | 1,5 | 438 | 637 | 1,5 | 389 | 566 | 1,5 |
Steels | < 1300 N/mm² | 18 | 25 | 409 | 568 | 1,5 | 358 | 497 | 1,5 | 318 | 442 | 1,5 |
Stainless steels | < 850 N/mm² | 15 | 20 | 341 | 455 | 1,5 | 298 | 398 | 1,5 | 265 | 354 | 1,5 |
Stainless steels | > 850 N/mm² | 15 | 20 | 341 | 455 | 1,5 | 298 | 398 | 1,5 | 265 | 354 | 1,5 |
Titanium, titanium alloys | 5 | 8 | 114 | 182 | 1,5 | 99 | 159 | 1,5 | 88 | 141 | 1,5 | |
Grey cast iron, malleable iron | 15 | 26 | 341 | 591 | 1,5 | 298 | 517 | 1,5 | 265 | 460 | 1,5 | |
Copper, brass | 10 | 18 | 227 | 409 | 1,5 | 199 | 358 | 1,5 | 177 | 318 | 1,5 | |
Aluminium | 18 | 26 | 409 | 591 | 1,5 | 358 | 517 | 1,5 | 318 | 460 | 1,5 | |
Plastics | 32 | 60 | 728 | 1364 | 1,5 | 637 | 1194 | 1,5 | 566 | 1061 | 1,5 |
Cutting values for Speedtap 4.0 thread tools | ||||||||||||
For MF12x1-MF12x1.5 | ||||||||||||
Material designation | Tensile strength | MF12x1 | MF12x1.25 | MF12x1.5 | ||||||||
vc | n | f | n | f | n | f | ||||||
from | to | from | to | from | to | from | to | |||||
Steels | < 400 N/mm² | 22 | 32 | 584 | 849 | 1 | 584 | 849 | 1,25 | 584 | 849 | 1,5 |
Steels | < 850 N/mm² | 22 | 32 | 584 | 849 | 1 | 584 | 849 | 1,25 | 584 | 849 | 1,5 |
Steels | < 1100 N/mm² | 22 | 32 | 584 | 849 | 1 | 584 | 849 | 1,25 | 584 | 849 | 1,5 |
Steels | < 1300 N/mm² | 18 | 25 | 477 | 663 | 1 | 477 | 663 | 1,25 | 477 | 663 | 1,5 |
Stainless steels | < 850 N/mm² | 15 | 20 | 398 | 531 | 1 | 398 | 531 | 1,25 | 398 | 531 | 1,5 |
Stainless steels | > 850 N/mm² | 15 | 20 | 398 | 531 | 1 | 398 | 531 | 1,25 | 398 | 531 | 1,5 |
Titanium, titanium alloys | 5 | 8 | 133 | 212 | 1 | 133 | 212 | 1,25 | 133 | 212 | 1,5 | |
Grey cast iron, malleable iron | 15 | 26 | 398 | 690 | 1 | 398 | 690 | 1,25 | 398 | 690 | 1,5 | |
Copper, brass | 10 | 18 | 265 | 477 | 1 | 265 | 477 | 1,25 | 265 | 477 | 1,5 | |
Aluminium | 18 | 26 | 477 | 690 | 1 | 477 | 690 | 1,25 | 477 | 690 | 1,5 | |
Plastics | 32 | 60 | 849 | 1592 | 1 | 849 | 1592 | 1,25 | 849 | 1592 | 1,5 |