3PCS HRC60 2 Flutes Micro Carbide Flat End Mill 0.3mm Cutting Dia × 4mm Shank × 50mm OAL – Precision CNC Router Bit for Metal, PCB, Plastic, and Mold Milling Cutting diameter 0.3mm Size:Cutting diameter 0.3mm 8mm Luminous angle: 25-35 °

8mm Luminous angle: 25-35 ° Service life: 100000 hours Line length: 20cm Wire color: red and black line

Track and measure Keep tabs on 5 key factors: particulate matter (PM 2

or joint discomforthelps maintain flexibility

color (betanin)

the surface is smooth and burr-free

3PCS HRC60 2 Flutes Micro Carbide Flat End Mill 0.3mm Cutting Dia × 4mm Shank × 50mm OAL – Precision CNC Router Bit for Metal, PCB, Plastic, and Mold Milling Cutting diameter 0.3mm Size:Cutting diameter 0.3mm 8mm Luminous angle: 25-35 °3PCS HRC60 2 Flutes Micro Carbide Flat End Mill 0. 3mm Cutting Dia 4mm Shank 50mm OAL Precision CNC Router Bit for Metal, PCB, Plastic, and Mold Milling The Hwaynct 0. 3mm 2 Flute Micro Carbide Flat End Mill is purpose built for CNC professionals requiring exact micro machining capability. Its ultra fine 0. 3mm tip provides outstanding detail in PCB drilling, engraving, and miniature mold processing. Constructed from premium micro grain carbide and