Buachois Face End Mill Holder Set, NT40-FMB22 CNC Milling Cutter Holder Kit with 10PCS APMT1604 Carbide Blades for Step Milling Machine Tools CNC Milling Horizontal Boring Drilling

[WIDELY COMPATIBLE ACCESSORY]: The face end mill cutter holder set is a versatile attachment for various machines, including CNC milling machines, fixture milling cutters, and small machine tools. It is for accurate machining of complex profiles.[ACCURATE STEP MILLING]: The end mill provides minimal deformation during machining, excelling at milling step surfaces. Stress points are oriented with reduced downward force for precise results.[TOOL LONGEVITY]: Constructed with hardened materials, this CNC end milling cutter holder set enhances the lifespan of cutting tools. It is designed to resist multiple impacts, ensuring durability and performance.[STURDY DURABILITY]: Made from excellent carbide and featuring a newly developed finish coating technology, this end mill holder offers excellent hardness and high temperature durability. It is impact-proof and long-lasting for various materials.[EXCELLENT PERFORMANCE]: The end mill holder set provides ample chip space for effective chip removal, making it suitable for various materials. Its screw locking mechanism and edges enable accurate machining of complex profiles, making it an invaluable asset for any machining task.Spec:Item Type: Face End Mill Holder SetFace Milling Cutter Model: 400RBore: Approx. 22mm / 0.87inBlades Number: 4PCSCutting Diameter: Approx. 50mm / 2inInsert Type: APMT1604Insert Number: 10PCSModel: NT40-FMB22Total Clamping Accuracy: Approx. 0.01-0.015 mm / 0.0004-0.0006inMaterial: 40CR Alloy SteelBody Accuracy: 0.005mm / 0.0002inAdaptable Cutterhead: Approx. 50mm / 1.97in, 63mm / 2.48inPackage List：1 x NT40-FMB22 Tool Holder Extension1 x 400R-50-22 (Black) Face Mill Cutter10 x APMT1604 CNC Carbide Inserts1 x Wrench3 x Storage BoxesNote：

• Versatile Compatibility：Designed for seamless integration with CNC milling machines, drilling equipment, bench drills, and compact machine tools. This face end mill holder set delivers across diverse machining applications, ensuring precise operations in metalworking projects. Ideal for workshops requiring multi-machine adaptability.
• High-Precision Machining：Achieve accuracy within 0.005mm (0.0002in) using the NT40-FMB22 extension with 400R-50-22 cutter. Optimized cutting geometry minimizes workpiece deformation during step milling operations while maintaining ±0.015mm clamping consistency. for mold making and precision part fabrication.
• Extended Tool Longevity：Engineered with 40CR alloy steel body and APMT1604 carbide inserts, this set withstands high-speed operations up to 400R . The heat-treated structure resorts wear while maintaining integrity through prolonged use, reducing tool replacement frequency in heavy-duty CNC workflows.
• User-Centric Design：Includes three organized storage boxes and an ergonomic wrench for efficient blade changes. Precisely balanced 50mm/63mm cutterheads ensure vibration- operation, enhancing surface finish quality across steel, cast iron, and non-ferrous materials.
• Optimized Productivity Package：Combines 10 replaceable inserts with a FMB22 shank to maximize uptime. Pre-calibrated alignment minimizes setup delays, making it suitable for both batch production and prototype development. Backed by durable construction for consistent results in industrial manufacturing environments.