BB Tool
BB 6-Flute Carbide End Mill | CNC Finish Machining | D4-20mm | 3 Series
BB 6-Flute Carbide End Mill | CNC Finish Machining | D4-20mm | 3 Series
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BB 6-Flute Carbide End Mill — CNC Finish Machining
A solid carbide end mill with 6 flutes, designed for CNC finish and semi-finish machining. Available in 3 series optimized for different materials and cutting conditions. Diameter range: D4 – D20 mm.
Series Overview
| Series | Flutes | Coating | Recommended For |
|---|---|---|---|
| 6F-BK2055-TS | 6 | Nano bronze (imported PVD) | Stainless steel, titanium alloy, nickel-based superalloys (semi-finish & rough) |
| 6F-BL3060 | 6 | TiAlN | Steel, hardened steel, general milling |
| 6F-BB3055 | 6 | TiAlN | Steel, cast iron, general finish machining |
Diameter range: D4 – D20 mm | Shank: round, standard tolerance | Compatible with ER collet chucks
6F-BK2055-TS — Key Features
Unequal Flute Spacing with Chip-Breaker Geometry: Reduces vibration and improves surface finish in difficult-to-cut materials.
Micro-Grain Carbide Substrate (0.4 µm WC grain): Balances cutting sharpness and wear resistance for hard material applications.
Sandblasted Edge Honing: Improves edge stability and reduces built-up edge in high-temperature cutting.
Nano-Composite Bronze Coating (imported PVD): Combines lubricity and high-temperature resistance — suitable for dry and semi-dry cutting of stainless steel, titanium, and nickel-based alloys.
Applications
— Finish and semi-finish milling of steel, stainless steel, and titanium alloy
— Side milling and slot milling on CNC machining centers
— High-speed finishing with reduced tool changes
— Compatible with standard ER collet chucks and milling tool holders
