Micro Boring Cutter – MNR 4 R0.2 L15 (Double Side)

HUHAO SBFR Series CNC Boring Cutter – Indexable Carbide Insert Tool for Precision Hole Machining

The HUHAO SBFR Series Boring Cutter is a high-performance CNC tool designed for internal hole machining using indexable carbide inserts. Ideal for precision boring, semi-finishing, and roughing, this cutter ensures excellent rigidity and chip control during high-speed operations on steel, cast iron, and non-ferrous metals.

✅ Key Features:

• Tool Type: CNC boring cutter with replaceable carbide inserts

• Series: SBFR (right-hand cutting)

• Insert Type: Compatible with standard ISO inserts (e.g., CCMT/TCMT depending on model)

• Material: High-strength alloy body with anti-vibration design

• Application: Boring, hole finishing, internal facing

• Suitable Materials: Steel, stainless steel, cast iron, aluminum, copper

• Shank Types: Cylindrical or flat shank for secure clamping

• Cooling: Can be used with coolant for extended tool life

⚙️ Best For:

• CNC boring of holes with tight tolerances

• Semi-finishing and roughing inside bores

• Precision machining in mold, automotive, and aerospace applications

• Use on milling centers, boring heads, and CNC lathes (depending on configuration)

💡 Why Choose HUHAO SBFR Boring Cutter?

• Compatible with cost-effective carbide inserts

• Rigid construction for stable and accurate internal cutting

• Reduces tooling costs and changeover time

• Excellent chip control and smooth surface finish