Face Grooving Tool Lathe Indexable Grooving Inserts MGMN300 10PCS Width 3mm For end face grooving turning Tool holder for heat treatment finishing of spring steel, shock resistant and durable not easily deformed. Size is 20mmX20mm. Machining depth 17mm, minimum range 50mm - maximum range 80mm. Carbide grooving insert with surface coating, 3mm wide. Can machine carbon steel and stainless steel. Items include MGAH320R17-5080 1PCS MGMN300 10PCS.
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