BEYOND SBJ1635-90 Boring Bar Tool Holder (16mm / 0.63" Shank Dia, 3.5mm Minimum Bore, 90mm Overall Length) CCMT080308 UTI20T redirecting intense friction heat away

redirecting intense friction heat away from the tool steel pocket and directly into the departing swarf chip

"サーメットならではの圧倒的な光沢面 (Outstanding Glossy Finish via Cermet Substrate)"

check for structural tool block deflection

VP15TF (PVD Miracle): The first choice for stainless steel

BEYOND SBJ1635-90 Boring Bar Tool Holder (16mm / 0.63" Shank Dia, 3.5mm Minimum Bore, 90mm Overall Length) CCMT080308 UTI20T redirecting intense friction heat awayBEYOND SBJ1635 90 Indexable Boring Bar Tool Holder ISO ANSI Standard Precision Internal Turning Tool Holder 16mm Shank 90mm Length for Indexable Inserts IMPORTANT NOTICE DISCLAIMER: Insert Disambiguation Indexable Boring Bar Body Only. Carbide inserts shown in product images are for demonstration and mounting reference only. Inserts are NOT included with the tool holder and must be purchased separately. Compatible inserts: Standard indexable turning