Countersink 8.3mm 90° HSSE PM DIN 335 Blue-Tec, Karnasch
Variant:
Current price:
35,22 €
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29,11 € without VAT
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- EAN:
- 4046781083371
- Brand:
- Karnasch - Germany
- Warranty:
- 24 months
- Code:
- 20.1750.090
Product information
3bA ™. conical countersink made of stainless steel, finely ground
with CBN wheel
Number of pieces: 3
Angle of blade: 90st.
Maximum diameter: 8.3 mm
Minimum diameter: 2.0 mm
Clamping shank: 6mm
Total length: 50mm < br>
Coating: BLUE-TEC, increases the service life of the countersink when cutting with very limited cooling(spray, paste), as well as when cutting dry < br> Material: HSSE-PM(baked powder cobalt high speed steel)
Standard: DIN335 C
Application:
Alloy steel with tensile strength up to 1400N / mm2
Stainless steel with tensile strength up to 900N / mm2
Gray cast iron
Aluminum alloys with silicon content> 10%
Copper, brass, plastics
Hardox, Hastelloy, Inconell, Nimonic and other special alloys
Features:
Excellent chip removal, not to be unscrewed, the resulting surface without scratches, great centering tools-holes
The grooves of the countersink are ground with a CBN wheel, thanks to The emu is easier and smoother to run compared to conventional countersinks where the grooves are milled.
To run is always the highest point of the diameter, ie when sinking, the material does not rub against the wall of the countersink, thus reducing the necessary Cutting force and the heat generated is also reduced -> which increases the life of the countersink.
Number of pieces: 3
Angle of blade: 90st.
Maximum diameter: 8.3 mm
Minimum diameter: 2.0 mm
Clamping shank: 6mm
Total length: 50mm < br>
Coating: BLUE-TEC, increases the service life of the countersink when cutting with very limited cooling(spray, paste), as well as when cutting dry < br> Material: HSSE-PM(baked powder cobalt high speed steel)
Standard: DIN335 C
Application:
Alloy steel with tensile strength up to 1400N / mm2
Stainless steel with tensile strength up to 900N / mm2
Gray cast iron
Aluminum alloys with silicon content> 10%
Copper, brass, plastics
Hardox, Hastelloy, Inconell, Nimonic and other special alloys
Features:
Excellent chip removal, not to be unscrewed, the resulting surface without scratches, great centering tools-holes
The grooves of the countersink are ground with a CBN wheel, thanks to The emu is easier and smoother to run compared to conventional countersinks where the grooves are milled.
To run is always the highest point of the diameter, ie when sinking, the material does not rub against the wall of the countersink, thus reducing the necessary Cutting force and the heat generated is also reduced -> which increases the life of the countersink.
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