Product Name: WAT SNR SNL Internal Threading Turning Tool Holders
Model Number: SNR/SNL
Size: 07/08/10/12/16/20/25/32/40mm
Inserts: 11NR/L, 16NR/L, 22NR/L
Product Name: High Quality SER SEL External Threading Turning Tool Holders
Model Number: SER/SEL
Size: 10/12/16/20/25/32/40mm
Inserts: 11ER/L, 16ER/L, 22ER/L