1/2" 5/8" Boring Bar SNR0013M16+SER1616H16 Lathe Internal Threading Inserts...
Total length : 3.94"/100mm3. Screw : M3.5 124. Wrench：T155. Insert : 16ER AG606. Cutting direction : right The pitch that the insert can process : 0.5mm~3.0mm----------SNR0013M161. Total length : 5.90"/150mm3.