Lathe grooving tool holders parting tool holder+insert MGEHR1616-3T21H MGGMN300 For external grooving and cut-off turning Machining width 3mm, depth 21mm. The tool shank is made of spring steel, heat-treated and finish-machined, the Impact resistant, durable and not easy to deform. Cutter shank size is 16mmX16mm. Blades are hardened and coated. Width is 3mm. Can process steel, stainless steel. Products include mgehr1616-3t21h 1pcs MGGMN300 10PCS.
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