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Machine tap Speedtap 4.0-Uni/Inox, straight grooved For metric ISO thread DIN 13

HSCo-PM Uni DIN371/376 6HX str. grooved HARODUR
MATAP-THRGHO-ST4.0-HSCOPM-376-UNI-HD-M27

Art.-no. 5443710414
EAN 4062856188093
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For throughhole thread. Particularly suitable for stainless chromium-nickel steels, non-alloyed and alloyed steel ≤1300 N/mm². Generation 4.0 sets new standards with threads.

Product code

4608

Thread type

Metric thread

Material to be processed

Steel, Cast metal, Stainless steel, Non-ferrous metal

Hole type

Clearance hole ≤ 3xD

Thread type x nominal diameter

M27

Pitch

3 mm

Length (l1)

160 mm

Thread length (l2)

38 mm

Shank diameter (d2)

20 mm

Size of square (a)

16.0 mm

Core hole diameter

24 mm

Number of teeth

4 PCS

Cutting material

HSCo-PM

Standards

DIN 376

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, Malleable cast iron, Stainless steels < 850 N/mm², Stainless steels > 850 N/mm², Titanium, Titanium alloys, Copper, Brass, Aluminium, Plastics

Cutting values for Speedtap 4.0 thread tools
For M24-M30
Material designation Tensile strength M24 M27 M30
vc n f n f n f
from to from to from to from to
Steels < 400 N/mm² 22 32 292 424 3 259 377 3 233 340 3,5
Steels < 850 N/mm² 22 32 292 424 3 259 377 3 233 340 3,5
Steels < 1100 N/mm² 22 32 292 424 3 259 377 3 233 340 3,5
Steels < 1300 N/mm² 18 25 239 332 3 212 295 3 191 265 3,5
Grey cast iron, malleable iron 15 26 199 345 3 177 307 3 159 276 3,5
Stainless steels < 850 N/mm² 15 20 199 265 3 177 236 3 159 212 3,5
Stainless steels > 850 N/mm² 15 20 199 265 3 177 236 3 159 212 3,5
Titanium, titanium alloys 5 8 66 106 3 59 94 3 53 85 3,5
Copper, brass 10 18 133 239 3 118 212 3 106 191 3,5
Aluminium 18 26 239 345 3 212 307 3 191 276 3,5
Plastics 32 60 424 796 3 377 707 3 340 637 3,5
Cutting values for Speedtap 4.0 thread tools
For M14-M20
Material designation Tensile strength M14 M16 M20
vc n f n f n f
from to from to from to from to
Steels < 400 N/mm² 22 32 500 728 2 438 637 2 350 509 2,5
Steels < 850 N/mm² 22 32 500 728 2 438 637 2 350 509 2,5
Steels < 1100 N/mm² 22 32 500 728 2 438 637 2 350 509 2,5
Steels < 1300 N/mm² 18 25 409 568 2 358 497 2 286 398 2,5
Grey cast iron, malleable iron 15 26 341 591 2 298 517 2 239 414 2,5
Stainless steels < 850 N/mm² 15 20 341 455 2 298 398 2 239 318 2,5
Stainless steels > 850 N/mm² 15 20 341 455 2 298 398 2 239 318 2,5
Titanium, titanium alloys 5 8 114 182 2 100 159 2 80 127 2,5
Copper, brass 10 18 227 409 2 199 358 2 159 286 2,5
Aluminium 18 26 409 591 2 358 517 2 286 414 2,5
Plastics 32 60 728 1364 2 637 1194 2 509 955 2,5
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 M2-M3
Material designation Tensile strength M2 M2.5 M3
vc n f n f n f
from to from to from to from to
Steels < 400 N/mm² 22 32 3501 5093 0,4 2801 4074 0,45 2334 3395 0,5
Steels < 850 N/mm² 22 32 3501 5093 0,4 2801 4074 0,45 2334 3395 0,5
Steels < 1100 N/mm² 22 32 3501 5093 0,4 2801 4074 0,45 2334 3395 0,5
Steels < 1300 N/mm² 18 25 2865 3979 0,4 2292 3183 0,45 1910 2653 0,5
Grey cast iron, malleable iron 15 26 2387 4138 0,4 1910 3310 0,45 1592 2759 0,5
Stainless steels < 850 N/mm² 15 20 2387 3183 0,4 1910 2546 0,45 1592 2122 0,5
Stainless steels > 850 N/mm² 15 20 2387 3183 0,4 1910 2546 0,45 1592 2122 0,5
Titanium, titanium alloys 5 8 800 1273 0,4 637 1018 0,45 531,0 849 0,5
Copper, brass 10 18 1592 2865 0,4 1273 2292 0,45 1061 1910 0,5
Aluminium 18 26 2865 4138 0,4 2292 3310 0,45 1910 2759 0,5
Plastics 32 60 5093 9549 0,4 4074 7639 0,45 3395 6366 0,5
Cutting values for Speedtap 4.0 thread tools
For M8-M12
Material designation Tensile strength M8 M10 M12
vc n f n f n f
from to from to from to from to
Steels < 400 N/mm² 22 32 875 1273 1,25 700 1019 1,5 584 849 1,75
Steels < 850 N/mm² 22 32 875 1273 1,25 700 1019 1,5 584 849 1,75
Steels < 1100 N/mm² 22 32 875 1273 1,25 700 1019 1,5 584 849 1,75
Steels < 1300 N/mm² 18 25 716 995 1,25 573 796 1,5 477 663 1,75
Grey cast iron, malleable iron 15 26 597 1035 1,25 477 828 1,5 398 690 1,75
Stainless steels < 850 N/mm² 15 20 597 796 1,25 477 637 1,5 398 531 1,75
Stainless steels > 850 N/mm² 15 20 597 796 1,25 477 637 1,5 398 531 1,75
Titanium, titanium alloys 5 8 199 318 1,25 159 254 1,5 133 212 1,75
Copper, brass 10 18 398 716 1,25 318 573 1,5 265 477 1,75
Aluminium 18 26 716 1035 1,25 573 828 1,5 477 690 1,75
Plastics 32 60 1273 2387 1,25 1019 1910 1,5 849 1592 1,75
Cutting values for Speedtap 4.0 thread tools
For M4-M6
Material designation Tensile strength M4 M5 M6
vc n f n f n f
from to from to from to from to
Steels < 400 N/mm² 22 32 1751 2546 0,7 1401 2037 0,8 1167 1698 1
Steels < 850 N/mm² 22 32 1751 2546 0,7 1401 2037 0,8 1167 1698 1
Steels < 1100 N/mm² 22 32 1751 2546 0,7 1401 2037 0,8 1167 1698 1
Steels < 1300 N/mm² 18 25 1432 1989 0,7 1146 1592 0,8 955 1326 1
Grey cast iron, malleable iron 15 26 1194 2069 0,7 955 1655 0,8 796 1379 1
Stainless steels < 850 N/mm² 15 20 1194 1592 0,7 955 1273 0,8 796 1061 1
Stainless steels > 850 N/mm² 15 20 1194 1592 0,7 955 1273 0,8 796 1061 1
Titanium, titanium alloys 5 8 398,00 637 0,7 318 509 0,8 265 424 1
Copper, brass 10 18 796 1432 0,7 637 1146 0,8 531 955 1
Aluminium 18 26 1432 2069 0,7 1146 1655 0,8 955 1379 1
Plastics 32 60 2546 4775 0,7 2037 3820 0,8 1698 3183 1

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