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suitable for machining aluminum
The workpiece results in higher precision and a more lustrous finish
1 D4 20 50 4T 8 3R0
In copper and aluminum materials
Cemented Carbide
BB 50mm Lenghth 3xD Carbide Drill External Coolant Efficient CNC Drilling Tool BB2055(0.3~4.0mm) Dimensions:2.94*4*15*50 suitable for machining aluminumBB 3xD Solid Carbide Drill Please note that there are two types of drill bits: internal cooling (with cooling holes) and external cooling (without cooling holes). Please be careful to select when placing an order. Recommended for material hardness within 40RC Internal Cooling Higher machining precision, better surface finish, uniform heat dissipation, prolonged tool life, and enhanced operational safety Drilling example SUS304, 6. 7mm RPM: 2300 Feed:
US$ 275.00
US$ 109.99
