Set of 3 pcs. countersinks 6.3 - 25mm 90° HSSE-PM BLUE-TEC, Karnasch
Current price:
276,78 €
with VAT
228,74 € without VAT
On request
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- EAN:
- 10000005317757
- Brand:
- Karnasch - Germany
- Warranty:
- 24 months
- Code:
- 20.1646
Product information
Set of 5 three-edged countersinks made of sintered steel, with
three anti-rotation surfaces in the drill
Angle: 90°
Set contents:
6.3mm (stem 5mm)
10.4mm (stem 6mm)
16.5mm (stem 10mm)
20.5mm (stem 10mm)
25.0mm (stem 10mm)
Material: HSSE-PM - sintered powder cobalt high-speed steel
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 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.
Angle: 90°
Set contents:
6.3mm (stem 5mm)
10.4mm (stem 6mm)
16.5mm (stem 10mm)
20.5mm (stem 10mm)
25.0mm (stem 10mm)
Material: HSSE-PM - sintered powder cobalt high-speed steel
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 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.
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