V-slot cutter KWB 49493900 6 mm diameter for metal and plastic

The KWB 49493900 V-slot cutter with a 6 mm working diameter is designed for precision milling in metal and plastic. This cutter produces clean, narrow V-shaped grooves and chamfers, enabling accurate slotting, edge preparation, and profile finishing. Manufactured by KWB, it is intended for use in bench, CNC, and hand-held milling setups where consistent geometry and surface quality are required.

Advantages

The V-slot cutter delivers a consistent 6 mm cutting diameter with a geometry optimized for sharp, well-defined V-slots. Its design balances rigidity and chip evacuation to reduce chatter and maintain surface finish when working with metal and plastic. The tool offers repeatable results and compatibility with common tool holders, providing stable performance across a range of milling operations.

Suitable for

• Cutting V-shaped grooves in aluminum, brass, mild steel, and engineered plastics
• Chamfering and edge preparation on sheet and profile materials
• CNC routing and milling on small to medium components
• Prototype work, metalworking repairs, and hobby fabrication

Key specifications

• Working diameter: 6 mm
• Intended materials: metal and plastic
• Tool type: V-slot cutter for milling
• Typical applications: groove cutting, chamfering, profiling

How to use

Mount the V-slot cutter securely in a compatible collet or tool holder that fits the cutter shank. Select appropriate spindle speed and feed rate according to the material—higher speeds for softer plastics and lower speeds with increased feed for harder metals—while observing manufacturer recommendations for cutting conditions. Make successive light passes to reach the required depth, verifying alignment and slot geometry between passes. Ensure coolant or compressed air is used if needed to manage heat and swarf when machining metals.

Usage recommendations

For best results, inspect the cutter before use and replace it when signs of wear appear. Use proper clamping and personal protective equipment. Adjust speeds and feeds to match the specific metal or plastic being machined and avoid excessive radial engagement to reduce tool stress.