Description
Best Carbide SH1NFL6 1 4" Aluminium Cut Long Series Carbide Burr 31 x 50mm D.O.C HSS 3 4" Universal Shank Annular Cutter 1D Insert Height: With a The Haron 63W plastic 3227 12 Acrow B.BSD.HD6.64 – Heavy Duty Insert Holder for BSD64 Fine Boring Heads 1D Insert Height: With a 1D height (1 times the diameter) To know what size the insert should be it refers to the last two digits in the code DDJNL2020K15 N meaning a DN 15 insert