SK three-edged countersink 40mm 90° for magnetic drill, Karnasch
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- EAN:
- 1000000399851
- Brand:
- Karnasch - Germany
- Warranty:
- 24 months
- Code:
- 20.1796.040
Product information
Number of pieces: 3
Angle of blade: 90st.
Maximum diameter: 40 mm
Minimum diameter: 10.0 mm
Clamping shank: 3/4 "(19.05mm)
Total length: 60mm
Material: carbide
Usage:
Hard steels with tensile strength over 1000N / mm2
gray Cast iron over 240 HB
High-chromium stainless steels(V2A / V4A)
Acid-resistant steel
Titanium and its alloys
All other types of steels, cast iron and non-ferrous metals where a long tool life is required.
Guide pins are purchased separately - see related products .
Also for countersinking Without the middle pin, the centering is given by the geometry of the hole - even with a bad run, the countersink can be damaged by vibration and vibration!
Features:
Excellent chip removal, do not tip, the resulting surface without scratches, great centering of the tool- holes
Countersink grooves are cut with a fine diamond wheel, thanks to which It is harder and smoother to run compared t o conventional countersinks where the grooves are milled.
Accessories
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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
Do you need advice?
Jakub Novák, Orders
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