Spherical Grinding Bit is made of Chrome vanadium alloy steel tempered and hardened for long-life cutting power, makes all you’re grinding needs easier and more convenient. You can carve smooth hollows compared with carving manually. It can also rapidly hollow a small concave surface.

Features:

• Premium Quality: Spherical Grinding Bit is made of Chrome vanadium alloy steel tempered and hardened for long-life cutting power, makes all you’re grinding needs easier and more convenient.

• Multi-usage: Spherical Grinding Bit used with most rotary tools for DIY engraving. Used for grinding, polishing, shaping, and polishing of wood, plastic, and rubber surfaces. DIY woodworking polishing artifact

• More Efficiency: High product processing quality, high finish, can process out a variety of high-precision mold cavity.

• Easy To Use: Safe and reliable, reducing labor intensity and improving the working environment.

Specifications:

• Material: Chrome vanadium alloy steel
• Weight: 434g
• Size: 10mm, 14mm

Package Included:

• 1 x Spherical Grinding Bit