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Deep external grooving and parting-off with 3
This allows for much higher cutting speeds and produces a glossier finish than any coated carbide insert can achieve
Material Group Cutting Speed (Vc) Feed Rate (f) Depth of Cut (ap) Mild Steel (Low Carbon) 220 - 400 m/min 0
Recommended Machining Parameters for GB43R Grooving & Parting
Korloy DCMT070204-HMP NC3020 Carbide Insert for Steel Finishing (10pcs) SDJCR1616-JX11N Deep external grooving and parting-offThe Original Korloy DCMT070204 HMP NC3020 (ANSI Standard: DCMT 21. 51) is a high performance 55 diamond turning insert optimized for General Steel (P) and Carbon Steel machining. This insert combines the precision oriented HMP chipbreaker with the highly wear resistant NC3020 CVD coating. It is specifically designed to provide long tool life and excellent surface finishes during high speed finishing and semi finishing operations on a wide range of
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