EXTRA LONG SERIES SLOT DRILL

website 20mm slot drill I took a 20mm solid carbide 4 flute end mill [ non centre A two flute slot drill will, a four flute end mill cuts oversize, a robyn slot 20mm SLOT DRILL

20mm slot drill A lot depends on the ridigity of your mill On my Bridgeport I would try a slot drill at around 700 RPM and 2mm depth of cut   Hertel 20mm 4 Flute HSS-E Uncoated Long Slot Drill Order Code CAA-22120J 3 In Stock Price £ £ Incl VAT Ex VAT Login Register for Customer  2 Flute Long Series Pulsar DMX Carbide Slot Drill MG HM Micro-grain carbide with high performance coating High

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