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BILZ reverse counterbore, 180° pilot, HSS, 20.0 mm x 8 mm, T=4 - Reverse counterbore system TU BILZ reverse counterbore, 180° pilot, HSS, 20.0 mm x 8 mm, T=4 - Reverse counterbore system TU
BILZ reverse counterbore, 180° pilot, HSS, 20.0 mm x 8 mm, T=4 - Reverse counterbore system TU - 1
BILZ reverse counterbore, 180° pilot, HSS, 20.0 mm x 8 mm, T=4 - Reverse counterbore system TU - 2
HERMANN BILZ

BILZ reverse counterbore, 180° pilot, HSS, 20.0 mm x 8 mm, T=4

Brand: HERMANN BILZ

Length: 32 mm

Art.-no. 11590200

Manufacturer article no. TU 2000801

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Application

For producing 180° reverse counterbores

Execution

  • Reverse counterbore system TU 180° HSS

Advantage

  • Manual reverse machining, counterboring, core drilling
  • Universal, can be used on a wide variety of machine types
  • The flat bayonet allows the countersink to be changed manually in a quick and safe manner
  • A wide range of combinations for the countersink and guide diameters are possible
  • The same basic holder (TUHW) and adapted guide bushes (TUB) can be used to cover a range of guide diameters in a cost-effective manner
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Brand

HERMANN BILZ

Manufacturer Part Number

TU 2000801

Spot-facer diameter

20 mm

Hole diameter of mount

8 mm

Length

32 mm

Cutting material

HSS

Gross Weight

0.055 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< 9001.071115-250.15-0.4⚫
1.02 Structural steelST 37-2<5001.003715-250.15-0.4⚫
1.03 Structural steelST 60-2> 5001.773515-250.15-0.4⚫
1.04 Heat-treated steel42 CrMo 4<10001.722515-200.12-0.32⚫
1.05 Cast ironGS-45<10001.044615-200.12-0.32⚫
1.06 Case-hardened steel16 MnCr 5<12001.713115-200.12-0.32⚫
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.40068-120.12-0.32⚪
1.08 Heat-treated steel43 CrMo 4>10001.356310-150.12-0.32⚪
1.09 Nitriding steel31 CrMoV 9<13001.85198-120.12-0.32⚪
1.10 Tool steelX 38 CrMoV 5 1<13001.23438-100.12-0.32⚪
2.00 Stainless steels
2.01 Austenitic stainless steelG-X 2 CrNiMo 18 15<11001.39538-120.12-0.32⚪
3.00 Non-ferrous metals
3.01 Long-chipping aluminiumAI99.9<5003.030540-800.18-0.42⚫
3.02 Short-chipping aluminiumG-AISi12<5003.258140-700.18-0.42⚫
3.03 Copper alloy bronze, long-chippingCuSn4<12002.101620-350.15-0.4⚫
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.073020-350.15-0.4⚫
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.025020-450.18-0.42⚫
3.07 ThermoplasticPVC, Acrylglas<100 - - ⚪
3.07 ThermoplasticCu Zn 39 Pb 3<6002.038120-450.18-0.42⚫
3.08 DuroplastBakelit, Melamin<150 - - ⚪
3.09 Fibre-reinforced plasticsCFK, GFK<1500 - -
3.10 GraphiteC8000<60 - -
3.11 Composite materials - -
5.00 Special alloys
5.01 Titanium alloyTiAI5Sn2,5<12003.7115⚪
5.02 Nickel-based alloyNiCr21Mo<14002.4858 - -
5.03 Super alloysX45CrSi 9 3<14001.4718 - -

Art.-no.
Cust. Mat. No.

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