ITEM NAME:5Pcs HSS Counterbore End Mill M3-M8 Pilot Slotting Tool Milling Cutter Coun M4Z2 5Pcs HSS Counterbore End Mill M3-M8 Pilot Slotting Tool Milling Cutter Coun M4Z2 Mill Cutter, usually used to be assembled on milling machine. Suitable for carved, high-speed machines. Can milling of copper, aluminum, tool steel, cast iron, etc. High toughness, abrasion resistance, high-speed cutting for the high hardness. Can processing directly or fine processing to the heat treatment mold. Reducing the number of tool changes, improve machine actuator movement rhythm, save mold making time. M3: 5.9 (blade diameter) * 3.2 (boot) * 6 (shank diameter) * 45 (full length) M4: 7.4 (blade diameter) * 4.2 (boot) * 6 (shank diameter) * 48 (full length) M5: 9.5 (blade diameter) * 5.2 (boot) * 6 (shank diameter) * 51 (full length) M6: 11.0 (blade diameter) * 6.2 (boot) * 8 (shank diameter) * 58 (full length) M8: 14.0 (blade diameter) * 8.2 (boot) * 12 (handle diameter) * 67 (full length) Suitable For: Machining of low carbon steel and non ferrous materials Color: silver Material: high speed steel Package Included: 5 x End Mill Cutter.Mill Cutter, usually used to be assembled on milling machine. Suitable for carved, high-speed machines. Can milling of copper, aluminum, tool steel, cast iron, etc. 5 x End Mill Cutter.
