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ATORN screw tap HSSE-PM ULTRA HL C 376 50° M27 3 ISO2 D<2.5xD CNC UNI

Brand: ATORN

Surface: ULTRA HL

Length: 160 mm

DIN: 376

Art.-no. 13202270

Manufacturer article no. 12280044

EAN 4050293424782


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Application

For manufacturing metric threads in blind holes on CNC or conventional machines in the steel, stainless steel, non-ferrous metal and cast iron material groups up to -1200 N/mm²

Advantage

  • Universal application for maximum flexibility
  • Innovative cutter geometry ensures high process reliability even in difficult machining conditions
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Brand

ATORN

Main EAN Code

4050293424782

Manufacturer Part Number

12280044

Type

UNI MAX 45HL Speed

Thread type

Metric thread

Thread type x nominal diameter

M27

Pitch

3 mm

Hole type

Blind hole ≤ 2.5xD

Cutting material

HSSE-PM

Surface

ULTRA HL

Lead angle shape

C

Tolerance of screw taps (Tol.)

ISO 2X (6HX)

Twist angle

50° (right)

Shank diameter

20 mm

Application type/machine type

CNC
Conventional

Core hole diameter

24 mm

Coolant supply

External

Length

160 mm

Shank square

16 mm

Cutting speed (steel 1000) suitability (ISO P 1000 N/mm²)

1

Cutting speed (steel 1300) suitability (ISO P 1300 N/mm²)

1

Overall stainless steel suitability (ISO M)

1

fitness not iron total (ISO N)

2

fitness Titan/Nickel/Super total (ISO S)

1

Cutting speed (cast) suitability (ISO K)

1

Cutting speed (hard 55) suitability (ISO H 55HRC)

3

Cutting speed (hard 65) suitability (ISO H 65HRC)

3

DIN

376

Gross Weight

0.188 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]f [mm/r] with diameterSuitability
1.00 Steels
1.01 Free machining steel9 S 20< 9001.071116-30 -
1.02 Structural steelST 37-2<5001.003716-30 -
1.03 Structural steelST 60-2> 5001.773514-25 -
1.04 Heat-treated steel42 CrMo 4<10001.722510-18 -
1.05 Cast ironGS-45<10001.044610-18 -
1.06 Case-hardened steel16 MnCr 5<12001.713110-16 -
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.400610-14 -
1.08 Heat-treated steel43 CrMo 4>10001.356310-16 -
1.09 Nitriding steel31 CrMoV 9<13001.851910-16 -
1.10 Tool steelX 38 CrMoV 5 1<13001.23436-12 -
2.00 Stainless steels
2.01 Austenitic stainless steelG-X 2 CrNiMo 18 15<11001.395310-14 -
3.00 Non-ferrous metals
3.01 Long-chipping aluminiumAI99.9<5003.030520-30 -
3.02 Short-chipping aluminiumG-AISi12<5003.258112-16 -
3.03 Copper alloy bronze, long-chippingCuSn4<12002.101615-25 -
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.07308-16 -
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.025015-25 -
3.07 ThermoplasticCu Zn 39 Pb 3<6002.038115-20 -
3.07 ThermoplasticPVC, Acrylglas<10010-30 -
3.08 DuroplastBakelit, Melamin<1508-25 -
3.09 Fibre-reinforced plasticsCFK, GFK<15005-12 -
3.10 GraphiteC8000<6010-20 -
3.11 Composite materials - -
4.00 Cast metal
4.01 Grey cast ironGG10<260 HB0.601015-25 -
4.02 Spheroidal graphite ironGGG 40<310 HB0.704015-25 -
4.03 Ductile ironGTW-55<280 HB0.805515-25 -
5.00 Special alloys
5.01 Titanium alloyTiAI5Sn2,5<12003.71154-8 -
5.02 Nickel-based alloyNiCr21Mo<14002.48582-8 -
5.03 Super alloysX45CrSi 9 3<14001.47182-8 -

Art.-no.
Cust. Mat. No.

Hazardous Material

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