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POLY 4371-TC Only %1 left
• Expandable tipped reamers developed for the machining
of blind and through holes in all kind of materials.
• The expansion system compensates the tool wear.
• CERMET improves tool life and surface finish in low-alloy steels.
• TiAlN coating improves tool life in ferrous materials.
ISO p m k Description non-alloy steel Low-alloy steel strong steel. Alloy and tool steel stainless steel. iron. Marten. stainless steel. austenitic (DUPLEX/PH) Grey cast iron Nodular Cast Iron malleable cast iron VDI 3323 1 2 3 4 5 6 7 8 9 10 11 12 13 14.1 14.2 14.3 14.4 15 16 17 18 19 20 Recommendations
ISO n s h Description Wrought aluminum alloy cast aluminum alloy Cu+Pb alloy Difficult Cu alloy Gold, Silver graphite plastic wood Refractory alloy titanium, titanium alloy Hardened steel Hard Cast Iron VDI 3323 21 22 23 24 25 26 27 28 - - 29 30 31 32 33-35 36 37 38 39 40 41 Recommendations
ISO p Description non-alloy steel Low-alloy steel strong steel. Alloy and tool steel stainless steel. iron. Marten. VDI 3323 1 2 3 4 5 6 7 8 9 10 11 12 13 Recommendations
ISO m k Description stainless steel. austenitic (DUPLEX/PH) Grey cast iron Nodular Cast Iron malleable cast iron VDI 3323 14.1 14.2 14.3 14.4 15 16 17 18 19 20 Recommendations
ISO n Description Wrought aluminum alloy cast aluminum alloy Cu+Pb alloy Difficult Cu alloy Gold, Silver graphite plastic wood VDI 3323 21 22 23 24 25 26 27 28 - - 29 30 Recommendations
ISO s h Description Refractory alloy titanium, titanium alloy Hardened steel Hard Cast Iron VDI 3323 31 32 33-35 36 37 38 39 40 41 Recommendations
