HSS + HSSE coated

Three-edged conical countersink Max. diameter: according to the selected variant Number of edges: 3 Clamping shank: see product description for selected variant Blade angle: 90st. Material: HSS or HSSE (HSSE = HSSCo5) - according to the selected variant Coating: TiN - Titanium nitride Standard: without standard, replacement for DIN335 (* geometry is the same, for some diameters the length of the clamping shank is different)

Three-edged conical countersink Max. diameter: according to the selected variant Number of edges: 3 Clamping shank: see product description for selected variant Blade angle: 90st. Material: HSS or HSSE (HSSE = HSSCo5) - according to the selected variant Coating: TiN - Titanium nitride Standard: DIN 335 C

Set of 6 three-edged countersinks with three flats against rotation in the drill Angle: 90° Set Contents : 6.3mm (stem 5mm) 8.3mm (stem 6mm) 10.4mm (stem 6mm) 12.4mm (stem 8mm) 16.5mm (stem 10mm) 20.5mm (stem 10mm) Material: HSS-XE - high-alloy cobalt high-speed HSSE steel (68 HRC) Coating: BLUE-TEC - increases tool life, ideal for dry machining or with a minimum of lubricant Standard: DIN335 / DIN335C The cylindrical shank has 3 flats preventing rotation in the chuck -> high efficiency Karnasch countersinks are precisely ground with a CBN wheel, which guarantees that the cutting edge of the countersink is always the highest point and the countersinking works as it should. Grinding in this way also achieves (compared to milled countersinks) that the cutting edge is smoother and sharper -> greater efficiency and tool life. The result of this grinding is perfect chip removal, trouble-free work, a perfect surface without scratches and a perfectly centered recess. Supplied in a plastic case.

Set of 5 three-edged countersinks with three flats against rotation in the drill Angle: 90° Set contents: 6.3mm ( shank 5mm) 10.4mm ( shank 6mm) 16.5mm ( shank 10mm) 20.5mm ( shank 10mm) 25.0mm ( shank 10mm) Material: HSS-XE - high-alloy cobalt high-speed HSSE steel (68 HRC) Coating: BLUE-TEC - increases tool life, ideal for dry machining or with a minimum of lubricant Standard: DIN335 / DIN335C The cylindrical shank has 3 flats preventing rotation in the chuck -high efficiency Karnasch countersinks are precisely ground with a CBN wheel, which guarantees that the cutting edge of the countersink is always the highest point and the deepening works as it should. This way of grinding also achieves (compared to milled countersinks) that the cutting edge is smoother and sharper - greater efficiency and lifetime of the tool. The result of this grinding is perfect chip removal, trouble-free work, a perfect surface without scratches and a perfectly centered recess. Supplied in a plastic case.

Set of 6 three-edged countersinks with three anti-rotation surfaces in a drill with improved RAPID CUT geometry Angle: 90° Set contents: 6, 3mm (stem 5mm) 8.3mm (stem 6mm) 10.4mm (stem 6mm) 12.4mm (stem 8mm) 16.5mm (stem 10mm) 20.5mm ( shank 10mm) Material: HSS-XE - high alloyed cobalt high-speed HSSE steel (68 HRC) Coating: BLUE-TEC - increases tool life, ideal for machining dry or with a minimum of lubricant Standard: DIN335 / DIN335C RAPID-CUT - specially made for use with automatic rapid feed - 30% faster work compared to ordinary countersinks - o 40% longer life of countersinks The cylindrical shank has 3 flats preventing rotation in the chuck - high efficiency Karnasch countersinks are precisely ground with a CBN wheel, which guarantees that the cutting edge of the countersink is always the highest point and the countersink works as it should. This way of grinding also achieves (compared to milled countersinks) that the cutting edge is smoother and sharper - greater efficiency and lifetime of the tool. The result of this grinding is perfect chip removal, trouble-free work, a perfect surface without scratches and a perfectly centered recess. Supplied in a plastic case.

Set of 6 extended three-edged countersinks, cylindrical shank Angle: 90° Set contents: 6.3mm ( shank 5mm) 8.3mm ( shank 6mm) 10.4mm ( shank 6mm) 12.4mm ( shank 8mm) 16.5mm ( shank 10mm) 20.5mm ( shank 10mm) Material: HSS-XE - high-alloy cobalt high-speed HSSE steel (68 HRC) Coating: BLUE-TEC - increases tool life, ideal for dry machining or with a minimum of lubricant Standard: DIN335 / DIN335C Karnasch countersinks are precisely ground with a CBN wheel, which guarantees that the cutting edge of the countersink is always the highest point and the countersinking works as it should. This way of grinding also achieves (compared to milled countersinks) that the cutting edge is smoother and sharper - greater efficiency and lifetime of the tool. The result of this grinding is perfect chip removal, trouble-free work, a perfect surface without scratches and a perfectly centered recess. Supplied in a plastic case.

Set of 6 countersinks HSSE TiN countersinks Material: HSSE - High-speed steel with cobalt admixture, TiN = titanium-nitride coating angles: 90 Â °(90 Â °) The set contains countersinks with diameters: 6,3mm(shank 5mm) 8,0mm(shank 6mm) 10, 0mm(shank 6mm) 12.0mm(shank 8mm) 16.0mm(shank 8mm) 20.0mm(shank 10mm) Sheet metal cassette

HSSE TiN Countersink HSSE Material: HSSE - Cobalt Stainless Steel, TiN = Titanium-Nitride Coating Angle: 90 ° (90st.) The set contains countersinks with diameters: 6,3mm (stopper 5mm) 8,3mm (stem 7mm) 10,4mm (stem 7mm) 12,4mm (stem 8mm) 16,5mm (stem 10mm) 20,5mm (10mm stopper) Plastic cassette