ASP powder steel BLUE-TEC coated countersink din 335 form C 90°, 3-surface shank
In Karnasch high-performance countersinks, the chip flutes are always CBN-ground.
This guarantees: excellent chip evacuation, chatter-free work, surface free of scores, best centering properties.
Characteristics:ASP powder steel + BLUE-TEC coatedManufactured from powder metallurgy high-speed steel. For significantly longer service life compared to HSS-XE steel.
BLUE-TEC coating for a further significant increase in service life, even with dry machining (no/little cooling)
For sinking into the following materials:
• Stainless steels (V2A / V4A)
• Rust and acid resistant steels
• Titanium and titanium alloys
• All other steels, cast iron and light metals
... when long service lives are required.
3-surface shank gives:
– Outstanding torque transfer
– No slipping in the drill chuck
201752010 / d1=6.3mm / d2=5mm / d3=1.5mm / L1=45mm
201752020 / d1=8.3mm / d2=6mm / d3=2.0mm / L1=50mm
201752030 / d1=10.4mm / d2=6mm / d3=2.5mm / L1=50mm
201752040 / d1=12.4mm / d2=8mm / d3=2.8mm / L1=56mm
201752050 / d1=16.5mm / d2=10mm / d3=3.2mm / L1=60mm
201752060 / d1=20.5mm / d2=10mm / d3=3.5mm / L1=63mm
201752070 / d1=25.0mm / d2=10mm / d3=3.8mm / L1=67mm
201752080 / d1=31.0mm / d2=12mm / d3=4.2mm / L1=71mm
ASP powder steel BLUE-TEC coated countersink din 335 form C 90°, 3-surface shank In Karnasch high-performance countersinks, the chip flutes are always CBN-ground. This guarantees: excellent chip evacuation, chatter-free work, surface free of scores, best centering properties. Manufactured from powder metallurgy high-speed steel. For significantly longer service life compared to HSS-XE steel. BLUE-TEC coating for a further significant increase in service life, even with dry machining (no/little cooling) 201752030 / d1=10.4mm / d2=6mm / d3=2.5mm / L1=50mm 201752050 / d1=16.5mm / d2=10mm / d3=3.2mm / L1=60mm 201752060 / d1=20.5mm / d2=10mm / d3=3.5mm / L1=63mm 201752070 / d1=25.0mm / d2=10mm / d3=3.8mm / L1=67mm 201752080 / d1=31.0mm / d2=12mm / d3=4.2mm / L1=71mm DYou can find the right cu
ASP powder steel BLUE-TEC coated countersink din 335 form C 90°, 3-surface shank In Karnasch high-performance countersinks, the chip flutes are always CBN-ground. This guarantees: excellent chip evacuation, chatter-free work, surface free of scores, best centering properties. Manufactured from powder metallurgy high-speed steel. For significantly longer service life compared to HSS-XE steel. BLUE-TEC coating for a further significant increase in service life, even with dry machining (no/little cooling) 201752030 / d1=10.4mm / d2=6mm / d3=2.5mm / L1=50mm 201752050 / d1=16.5mm / d2=10mm / d3=3.2mm / L1=60mm 201752060 / d1=20.5mm / d2=10mm / d3=3.5mm / L1=63mm 201752070 / d1=25.0mm / d2=10mm / d3=3.8mm / L1=67mm 201752080 / d1=31.0mm / d2=12mm / d3=4.2mm / L1=71mm DYou can find the right cu
ASP powder steel BLUE-TEC coated countersink din 335 form C 90°, 3-surface shank In Karnasch high-performance countersinks, the chip flutes are always CBN-ground. This guarantees: excellent chip evacuation, chatter-free work, surface free of scores, best centering properties. Manufactured from powder metallurgy high-speed steel. For significantly longer service life compared to HSS-XE steel. BLUE-TEC coating for a further significant increase in service life, even with dry machining (no/little cooling) 201752030 / d1=10.4mm / d2=6mm / d3=2.5mm / L1=50mm 201752050 / d1=16.5mm / d2=10mm / d3=3.2mm / L1=60mm 201752060 / d1=20.5mm / d2=10mm / d3=3.5mm / L1=63mm 201752070 / d1=25.0mm / d2=10mm / d3=3.8mm / L1=67mm 201752080 / d1=31.0mm / d2=12mm / d3=4.2mm / L1=71mm DYou can find the right cu