CNC End Mill V-Shape 20° 0.1 mm Tip Diameter - DNG-17925

The CNC End Mill V-Shape 20° 0.1 mm Tip Diameter is a precision V-grooving and engraving cutter designed for CNC machines. With a 20° included angle and a fine 0.1 mm tip, this tool is intended for detailed engraving, sharp V-cuts and chamfering on compatible materials. Its geometry supports accurate reproduction of narrow grooves and decorative edges where repeatability and fine detail are required.

Advantages

The 20° V-shape delivers consistent groove angles and crisp edges while the 0.1 mm tip diameter enables fine-line engraving and delicate detail work. The cutter's profile reduces tool chatter when used at appropriate spindle speeds and feed rates, improving surface finish. Designed for CNC operation, it provides reliable positioning for repetitive tasks and supports precise depth control for chamfers and V-grooves.

Suitable for (tasks / use cases)

• Precision V-grooving and V-cut profiles
• Fine engraving and detailed line work
• Chamfering of edges and decorative bevels
• Cutting narrow grooves in plastics, wood and soft metals (with appropriate feeds)
• Sign-making, jewelry prototyping and model detailing

Key specifications

• Included angle: 20°
• Tip diameter: 0.1 mm
• Tool type: V-shaped end mill for CNC
• Primary use: engraving, V-grooving, chamfering
• Compatible machines: CNC routers and milling machines suitable for small-diameter cutters

How to use

Install the cutter in a collet or tool holder appropriate for its shank size and ensure runout is minimised. Set spindle speed and feed rate according to material and cutter diameter; use higher spindle speeds and conservative feeds for fine detail to avoid tool deflection. Use shallow depth passes when creating narrow V-grooves or detailed engraving to maintain tip integrity. Keep the workpiece securely clamped and use appropriate coolant or air blast if machining metals to remove chips and control temperature.

Usage recommendations

Use this V-shape cutter on materials and with machine settings that match its small tip diameter: avoid heavy cuts, employ multiple light passes, and verify tool alignment before production runs. Select suitable speeds, feeds and chip evacuation methods for the material to extend tool life and maintain consistent engraving quality.