Countersink 90° for magnetic drill HSS-XE Blue-Tec , Karnasch
Product information
3bř. conical countersink made of cobalt high-speed steel, finely
ground with CBN disc
Number of edges: 3
Blade angle: 90st.
Maximum diameter: according to the selected variant
Other dimensions - see enclosed catalog sheet
Coating: BLUE-TEC, increases the life of the countersink when cutting with very limited cooling (spray, paste), as well as when cutting dry
Material: HSS-XE - high-alloy cobalt high-speed HSSE steel (68 HRC)
Usage:
Alloy steel with tensile strength up to 1100N / mm2
Stainless steel with tensile strength up to 900N / mm2
Gray cast iron
Aluminum alloys with silicon content> 10%
Copper, brass, plastics
Features:
Excellent chip evacuation, cutting edge, resulting surface without scratches, excellent tool-hole centering
The countersink grooves are ground with a CBN wheel, which makes the cutting edge sharper and smoother compared to conventional countersinks where the grooves are milled.
Number of edges: 3
Blade angle: 90st.
Maximum diameter: according to the selected variant
Other dimensions - see enclosed catalog sheet
Coating: BLUE-TEC, increases the life of the countersink when cutting with very limited cooling (spray, paste), as well as when cutting dry
Material: HSS-XE - high-alloy cobalt high-speed HSSE steel (68 HRC)
Usage:
Alloy steel with tensile strength up to 1100N / mm2
Stainless steel with tensile strength up to 900N / mm2
Gray cast iron
Aluminum alloys with silicon content> 10%
Copper, brass, plastics
Features:
Excellent chip evacuation, cutting edge, resulting surface without scratches, excellent tool-hole centering
The countersink grooves are ground with a CBN wheel, which makes the cutting edge sharper and smoother compared to conventional countersinks where the grooves are milled.
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Jakub Novák, Orders
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