SK three-edged countersink 25mm 90° DIN 335 Blue-Tec, Karnasch
Variant:
Current price:
150,28 €
with VAT
124,20 € without VAT
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- EAN:
- 4046781083678
- Brand:
- Karnasch - Germany
- Warranty:
- 24 months
- Code:
- 20.1755.210
Product information
Carbide 3-blade cone countersink
Number run: 3
angle run: 90st
Maximum diameter: 25 mm
Minimum diameter: 3,8 mm
Clamping shank: 10mm
Total child lka: 67mm
Coating: BLUE-TEC, increases the life of the countersink at cutting with very limited cooling(spray, paste), tak ipi cutting dry
Material: carbide(pr. 4,3 to 11,5 all-carbide design, 12,4-31mm carbide head with soldered shank made of tool steel)
Standard: DIN335 C
Application:
Hardening steel up to 50 HRC
Alloyed steel with tensile strength up to 1400N / mm2
Stainless steel steel with tensile strength up to 900N / mm2
gray cast iron
Alloy aluminum with silicon content > 10%
Sword, brass, plastics
Hardox, Hastelloy, Inconell, Nimonic and other special alloys
Properties:
Excellent drainage chip, run not chipped , resulting surface without scratches, great centering n Tools-holes
The grooves of the countersink are cut with a fine diamond wheel, thanks what is to run sharper and smoother in comparison with common countersinks, where grooves are milled .
Run is always the highest The point diameter, ie the countersinking the material does not rub against the wall of the countersink, the se decreases necessary cutting force and decreases also generated heat -> which increases life of the countersink.
Number run: 3
angle run: 90st
Maximum diameter: 25 mm
Minimum diameter: 3,8 mm
Clamping shank: 10mm
Total child lka: 67mm
Coating: BLUE-TEC, increases the life of the countersink at cutting with very limited cooling(spray, paste), tak ipi cutting dry
Material: carbide(pr. 4,3 to 11,5 all-carbide design, 12,4-31mm carbide head with soldered shank made of tool steel)
Standard: DIN335 C
Application:
Hardening steel up to 50 HRC
Alloyed steel with tensile strength up to 1400N / mm2
Stainless steel steel with tensile strength up to 900N / mm2
gray cast iron
Alloy aluminum with silicon content > 10%
Sword, brass, plastics
Hardox, Hastelloy, Inconell, Nimonic and other special alloys
Properties:
Excellent drainage chip, run not chipped , resulting surface without scratches, great centering n Tools-holes
The grooves of the countersink are cut with a fine diamond wheel, thanks what is to run sharper and smoother in comparison with common countersinks, where grooves are milled .
Run is always the highest The point diameter, ie the countersinking the material does not rub against the wall of the countersink, the se decreases necessary cutting force and decreases also generated heat -> which increases life of the countersink.
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