Countersinking and needling
-
Guide pin for countersink 20.1796.040, Karnasch
Guide pin for Karnasch countersink - cat. no. 20.1796.040 Guide pin diameter: according to the selected variant The screw for securing the guide pin is ordered separately - order no. 20.1455 The guide pin is rigid and precise. When drilling without a guide pin, make sure that you drill really precisely - in the axis of the drilled hole.
from 6,51 € with VAT -
Two-stage conical drilling mandrel HSS/E TiN , CZTOOL
Coated two-stage conical 2-fl. / double-edged / countersink Number of edges: 2 Blade angle: 90st. Other dimensions - see attached photo. Material: HSS or HSSE (HSSE = HSSCo5) - according to the selected variant Coating: TiN - Titanium nitride * Type photo is illustrative - without coating
from 32,31 € with VAT -
Countersink cone 90° HSS-XE with morse shank DIN335 , Karnasch
Cobalt three-edged taper countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 90st. Other dimensions: see enclosed catalog sheet Material: HSS-XE - high-alloy cobalt high-speed HSSE steel (68 HRC) Standard: DIN335 D, resp. ČSN 221626 Usage: Steels with strength
from 32,60 € with VAT -
Countersink cone 90° HSS-XE Blue-Tec with morse shank DIN335 , Karnasch
Coated cobalt three-edged taper countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 90st. Other dimensions: see enclosed catalog sheet Material: HSS-XE - high-alloy cobalt high-speed HSSE steel (68 HRC) Coating: BLUE-TEC, increases the life of the countersink even when cutting with very limited cooling Standard: DIN335 D, resp. ČSN 221626 Usage: Steels with strength
from 47,58 € with VAT -
Set of 3 pcs. countersinks 6.3 - 20.5 mm 90° HSS-XE BLUE-TEC for drill, Karnasch
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.
In stock136,74 € with VAT -
Set of 3 pcs. countersinks 6.3 - 25mm 90° HSS-XE BLUE-TEC for drill, Karnasch
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.
On request128,73 € with VAT
