LET´S WORK TOGETHER.   Welcome to HAHN+KOLB France | For commercial customers only
ATORN countersink set, 90°, HSS, T=3, extremely unequal pitch, 6.3-20.5 mm long - Conical countersink set, 90°, HSS, triple-blade, extremely uneven pitch, long design ATORN countersink set, 90°, HSS, T=3, extremely unequal pitch, 6.3-20.5 mm long - Conical countersink set, 90°, HSS, triple-blade, extremely uneven pitch, long design ATORN countersink set, 90°, HSS, T=3, extremely unequal pitch, 6.3-20.5 mm long - Conical countersink set, 90°, HSS, triple-blade, extremely uneven pitch, long design
ATORN countersink set, 90°, HSS, T=3, extremely unequal pitch, 6.3-20.5 mm long - Conical countersink set, 90°, HSS, triple-blade, extremely uneven pitch, long design - 1
ATORN countersink set, 90°, HSS, T=3, extremely unequal pitch, 6.3-20.5 mm long - Conical countersink set, 90°, HSS, triple-blade, extremely uneven pitch, long design - 2
ATORN countersink set, 90°, HSS, T=3, extremely unequal pitch, 6.3-20.5 mm long - Conical countersink set, 90°, HSS, triple-blade, extremely uneven pitch, long design - 3
ATORN

ATORN countersink set, 90°, HSS, T=3, extremely unequal pitch, 6.3-20.5 mm long

Brand: ATORN

Surface: TiN/ZrN

Art.-no. 11501243

Manufacturer article no. 10420357

EAN 4050293623956

All versions


Individual prices for customers after login

You need more information or have not found your desired product?

Application

For producing 90° counterbores up to 1300 N/mm².

Execution

  • Profile-ground triple-flute countersink with radial relief, with extremely uneven pitch

Advantage

  • Radial relief ensures optimum chip breaking
  • Uneven pitch ensures excellent surfaces without chatter marks and minimisation of cutting forces
  • Simple countersinking of deep-seated countersinks
Product information

HAHN+KOLB Catalogue

Certificates/ Documents

 | 

 | 

Brand

ATORN

Main EAN Code

4050293623956

Manufacturer Part Number

10420357

Countersink angle

90 Degree

Cutting material

HSS

Surface

TiN/ZrN

Number of cutting edges

3 PCS

Tool holding device

HA parallel shank

Composition of set

6.3/8.3/10.4/12.4/16.5/20.5

Shaft length

100 mm

Gross Weight

0.380 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< 9001.071130-40⚫
1.02 Structural steelST 37-2<5001.003730-40⚫
1.03 Structural steelST 60-2> 5001.773530-35⚫
1.04 Heat-treated steel42 CrMo 4<10001.722530-35⚫
1.05 Cast ironGS-45<10001.044620-25⚫
1.06 Case-hardened steel16 MnCr 5<12001.713110-25⚫
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.40066-15⚪
1.08 Heat-treated steel43 CrMo 4>10001.35637-12⚫
1.09 Nitriding steel31 CrMoV 9<13001.85198-25⚫
1.10 Tool steelX 38 CrMoV 5 1<13001.23433-12⚫
2.00 Stainless steels
2.01 Austenitic stainless steelG-X 2 CrNiMo 18 15<11001.39534-15⚪
3.00 Non-ferrous metals
3.01 Long-chipping aluminiumAI99.9<5003.030560-100⚪
3.02 Short-chipping aluminiumG-AISi12<5003.258130-70⚪
3.03 Copper alloy bronze, long-chippingCuSn4<12002.101630-50⚫
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.073030-60⚫
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.025050-100⚫
3.07 ThermoplasticPVC, Acrylglas<10020-60⚫
3.07 ThermoplasticCu Zn 39 Pb 3<6002.038150-100⚫
3.08 DuroplastBakelit, Melamin<15020-60⚫
3.09 Fibre-reinforced plasticsCFK, GFK<1500 -
3.10 GraphiteC8000<6020-30
3.11 Composite materials -
4.00 Cast metal
4.01 Grey cast ironGG10<260 HB0.601010-30⚫
4.02 Spheroidal graphite ironGGG 40<310 HB0.704010-30⚫
4.03 Ductile ironGTW-55<280 HB0.805510-30⚫
5.00 Special alloys
5.01 Titanium alloyTiAI5Sn2,5<12003.71154-15⚪
5.02 Nickel-based alloyNiCr21Mo<14002.48582-8
5.03 Super alloysX45CrSi 9 3<14001.47182-8

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

 | 

 | 

Technical information
Show all product details