Kyocera

<ul><li>Insert for External Turning, Facing, Up Facing, Copying, Chamfering, Boring</li><li>Cast Iron with 6 Cutting Edges</li><li>Inner structure has high toughness and chipping resistance along with thermal shock resistance</li><li>Application: Recommended cermet for stable steel machining and high quality surface finish</li></ul><p>Product Details:</p><ul><li>Insert Style: TNGG</li><li>Insert Size: 331</li><li>Chipbreaker: C</li><li>Insert Grade: TN620</li><li>Material: Cermet</li><li>Coating Process: Uncoated</li><li>Coating / Composition: TiCN</li><li>[IC] Inscribed Circle (Decimal Inch): 0.3750</li><li>[IC] Inscribed Circle (mm): 9.53</li><li>[S] Thickness (Decimal Inch): 0.1875</li><li>[S] Thickness (mm): 4.76</li><li>[RE] Corner Radius (Decimal Inch): 0.0156</li><li>[RE] Corner Radius (mm): 0.40</li><li>[D1] Hole Diameter (Decimal Inch): 0.1500</li><li>[D1] Hole Diameter (mm): 3.81</li><li>Rake: Negative</li><li>[AN] Relief Angle (Degree): 0</li><li>Included Angle (Degree): 60</li><li>Primary Workpiece Material: Steel</li><li>Shape: Triangle</li><li>Cutting Edge Style: Cast Iron</li><li>Insert Hand: Right-Hand</li><li>Insert Holding Method: Screw</li><li>Number of Cutting Edges: 6</li><li>Application: External Turning, Facing, Up Facing, Copying, Chamfering, Boring</li><li>Usage Classification: Light Interruption</li><li>Hole (Yes/No): Yes</li><li>Cutting Range: Roughing</li><li>Compatible Holders (Partial): DTGNR...-16, MTGNR...-3…, PTGNR...-3…, PTGNR...-16, PTFNR…-3…, PTFNR…-16, WTJNR...-3..., WTJNR...-16…, WTKNR...-3…, WTKNR...-16…, WTENN...-16…, HA32PTFNL16-40, HA40PTFNL16-50, HA50PTFNL16-63, ...-DTFNL16-..., ...-PTUNL16-...</li></ul><p >TN610 / TN620 / PV710 / PV720 Brochure</p>