Homepage ... Countersinking and needling Countersinks For magnetic drills SK three-edged countersink 40mm 90° for magnetic drill, Karnasch

SK three-edged countersink 40mm 90° for magnetic drill, Karnasch

Current price:
96,11 € with VAT
79,43 € without VAT
In stock (2x)

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EAN:
1000000399851
Warranty:
24 months
Code:
20.1796.040

Product information

Tvrdokovová 3bA… â „c. taper countersink with hole for interchangeable guide pins

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.

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