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ATORN NC reamer HSSE T=4 B, 7-8° 2.1mm H7 x 49mm x 11mm HA DIN 212

Brand: ATORN

Surface: Uncoated

Length: 49 mm

DIN: 212

Art.-no. 11628021

Manufacturer article no. 10048360

EAN 4050293008951


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Application

for cutting H7 fit tolerances in through holes and blind holes on NC machines or conventional machines up to 1000 N/mm².

Execution

  • 7-8° left-hand spiral, type B, with centring points on both sides and continuous shank

Advantage

  • good bore hole quality (dimensional tolerance, roundness, surface quality)
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Brand

ATORN

Main EAN Code

4050293008951

Manufacturer Part Number

10048360

Cutting material

HSSE

Tolerance of fit

H7

Groove type

Left-hand twist, 7-8°

Tool holding device

HA parallel shank

Surface

Uncoated

Cutting edge diameter

2.1 mm

Length

49 mm

Cutting edge length

11 mm

Projecting length

24 mm

Shank diameter

2 mm

Number of cutting edges

4 PCS

f steel 1000

0.1 mm/r

DIN

212

Gross Weight

0.003 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]f [mm/U]Suitability
1.00 Steels
1.01 Free machining steel9 S 20< 9001.071110-200.1-0.15
1.02 Structural steelST 37-2<5001.003710-200.1-0.15
1.03 Structural steelST 60-2> 5001.773510-180.1-0.15
1.04 Heat-treated steel42 CrMo 4<10001.72258-120.1-0.15
1.05 Cast ironGS-45<10001.04468-100.1-0.15
1.06 Case-hardened steel16 MnCr 5<12001.71318-100.1-0.15
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.40066-100.06-0.08
1.08 Heat-treated steel43 CrMo 4>10001.35635-80.06-0.08
1.09 Nitriding steel31 CrMoV 9<13001.85195-80.06-0.08
1.10 Tool steelX 38 CrMoV 5 1<13001.23435-80.1-0.15
2.00 Stainless steels
2.01 Austenitic stainless steelG-X 2 CrNiMo 18 15<11001.39535-80.06-0.08
3.00 Non-ferrous metals
3.01 Long-chipping aluminiumAI99.9<5003.030515-300.13-0.15
3.02 Short-chipping aluminiumG-AISi12<5003.258115-250.13-0.15
3.03 Copper alloy bronze, long-chippingCuSn4<12002.101610-250.1-0.15
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.073010-200.1-0.15
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.025020-300.13-0.15
3.07 ThermoplasticCu Zn 39 Pb 3<6002.038120-250.13-0.15
3.07 ThermoplasticPVC, Acrylglas<10015-300.18-0.2
3.08 DuroplastBakelit, Melamin<15015-300.18-0.2
3.09 Fibre-reinforced plasticsCFK, GFK<1500 - -
3.10 GraphiteC8000<60 - -
3.11 Composite materials - -
4.00 Cast metal
4.01 Grey cast ironGG10<260 HB0.60108-140.1-0.15
4.02 Spheroidal graphite ironGGG 40<310 HB0.70408-140.1-0.15
4.03 Ductile ironGTW-55<280 HB0.80558-140.1-0.15
5.00 Special alloys
5.01 Titanium alloyTiAI5Sn2,5<12003.71154-60.06-0.08
5.02 Nickel-based alloyNiCr21Mo<14002.48584-60.06-0.08
5.03 Super alloysX45CrSi 9 3<14001.47184-60.06-0.08

Art.-no.
Cust. Mat. No.

Hazardous Material

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