Pro-Grade 12mm Round Carbide Inserts For Woodturning Lathe Tools 30 Degree Cutting 10-Piece Set Tungsten Carbide Blades For Ci3 Wood Finisher Hollower Durable Woodworking Knives
✔️ 12mm dia, 2.5mm thick carbide inserts, 30° cut, 10 pcs
These round carbide inserts are designed for woodturning lathe tools. They deliver clean, smooth finishes on softwoods and hardwoods, and fit most hollowing cutters for reliable, quick replacements.
✅ Diameter 12 mm (0.47 in), thickness 2.5 mm (0.10 in), 30° cutting angle
✅ Countersink diameter 4.5 mm (0.178 in) for precise seating
✅ Material: tungsten carbide, 93.6 HRA, long-lasting sharpness
✅ Pack: 10 carbide inserts + 1 plastic storage case
💡 What is a round carbide insert used for in woodturning tools, and how does a 12 mm diameter with a 30° cutting angle influence finish quality?
In practice, this setup is handy for achieving a smooth, precise finish.
- Finishing cuts produce smooth surfaces and reduce sanding time on both softwoods and hardwoods
- The balance of 12 mm diameter and 30° angle offers control for detailed work
- Tungsten carbide durability resists wear during repeated passes
- The included storage case keeps replacements organized