BEYOND R390-C20-21-200-2T Indexable Square Shoulder Milling Cutter Shank (21mm / 0.83" Cutting Dia, 200mm Reach) 125mm-length 15 mm/rev Cast Iron /

15 mm/rev Cast Iron / Nodular Iron (K-Class) 100 - 200 m/min 0

"Switched to TT7220 for our steel jobs

dry machining is recommended to avoid thermal micro-cracking

Strong Impact Resistance for Long-Term Durability

✔ Superior Surface Treatment: Black oxide finish provides rust resistance and reduces chip welding

BEYOND R390-C20-21-200-2T Indexable Square Shoulder Milling Cutter Shank (21mm / 0.83" Cutting Dia, 200mm Reach) 125mm-length 15 mm/rev Cast Iron /BEYOND R390 C20 21 200 2T Indexable Milling Cutter Shank ISO ANSI Standard 21mm Square Shoulder Milling Tool Holder Long Reach C20 C21 Straight Shank (200mm OAL) for R390 11T3 Inserts IMPORTANT NOTICE DISCLAIMER: Insert Disambiguation Indexable Milling Cutter Shank 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.