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Countersink, 3-flute, 90° countersink angle, maximum diameter 31.00mm, overall length 71mm, with a cutting length of 18.5mm and a 12mm cylindrical shank, dimensioned according to DIN 335 C standard, for machining conical countersinks for ISO metric countersunk screws, minimum hole diameter 4.20mm, HSS, standard TiAlN coating; for carbon, non-alloy carbon, alloyed and tool steels, gray, ductile, spheroidal graphite, and gray cast irons, cast aluminum and copper or alloyed coppers.
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Countersink
G560 31.0 DORMER
Product number: 10650007440
Details
Technical details
| Sales unit | Piece |
|---|---|
| Length mm | 71 |
| Raw material code | HSS |
| Standards | DIN 335 C |
| Handedness (Left/Right) | Right-handed |
| Shaft diameter mm | 12 |
| Application angle | 90° Upotuskulma |
| Number of cutting grooves | 3 |
| Shaft / Handle | Lieriövarsi |
| Tip angle | 90 |
| Flute mm | 18,5 |
| Connection diameter mm | 12 |
| Suitability: Steels and cast steels | Best choice |
| Coating | Titaani Alumiini Nitridi |
| Suitability: Stainless steels | Good choice |
| Suitability: Cast irons | Best choice |
| Suitability: Non-ferrous metals | Best choice |