High Speed Steel: From which steel are drills made of
January 10, 2019
Step drill set HSS spiral fluted, sizes 0/9, 1, 2 in steel case - 3 pcs
4,0 - 12,0 mm / 4,0 - 20,0 mm / 4,0 - 30,0 mm
The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material.
Article no. 101026
Ø 4,0 - 12,0 mm / 4,0 - 20,0 mm / 4,0 - 30,0 mm
Size no. 0/9, 1, 2
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Since 1974, RUKO GmbH PRECISION TOOLS is one of the
world's leading manufacturers of metal drilling and countersinking tools.
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