10/14mm Sphere Rotary Grinding Head – Wood Carving Engraving Bit

10/14mm Sphere Rotary Ball Grinding Head for Wood Carving, Polishing & Engraving

Take your woodworking and metalworking projects to the next level with this SLADE Sphere Rotary Grinding Head. Crafted from chrome vanadium alloy steel, this ball gouge grinding bit delivers precise, clean results whether you're carving, polishing, engraving, or drilling. Available in two shank sizes — 10mm (compatible with Type 100 angle grinders) and 14mm (compatible with Type 115 and 125 angle grinders) — it's the versatile addition your workshop has been waiting for.

Made in Mainland China.

Key Features

• Premium Chrome Vanadium Alloy Steel – High-strength material ensures long-lasting durability and resistance to wear.
• Unique Polishing Treatment – Specially treated surface for a smooth, durable finish that stands up to heavy use.
• Sharp Cutting Edge – Precision-ground edges make carving and engraving faster and more effortless.
• Wide Compatibility – 10mm shank fits Type 100 angle grinders; 14mm shank fits Type 115 and 125 angle grinders.
• Fine Workmanship – Excellent material quality with tight manufacturing tolerances for balanced, vibration-free rotation.
• Versatile Applications – Ideal for wood grinding, carving, shaping, polishing, and engraving tasks.

Specifications

• Brand: SLADE (Model No. GZ205)
• Material: Chrome Vanadium Alloy Steel
• Overall Size: 108 × 40mm (approx. 4.25" × 1.57")
• Shank Size Options: 10mm (Type 100 angle grinder) / 14mm (Type 115 & 125 angle grinder)
• Application: Wood grinding, carving, polishing, engraving, drilling

Who Is This For?

Whether you're a hobbyist woodworker, a professional sculptor, or a DIY enthusiast, this sphere rotary grinding head is engineered to give you precise control and consistent results. Pair it with your existing angle grinder and start shaping wood with ease.

Looking for more workshop accessories? Check out our Screwdriver Bits & Sets and Drill Bits & Hole Making Tools to complete your toolkit.

For guidance on safe power tool usage, visit the CDC NIOSH Power Tool Safety Resource.

Frequently Asked Questions

Q: What angle grinder sizes is this sphere rotary grinding head compatible with?

A: This ball gouge grinding head comes in two shank sizes. The 10mm shank is designed for Type 100 angle grinders, while the 14mm shank fits Type 115 and Type 125 angle grinders. Please check your grinder's spindle size before ordering.

Q: What materials can this rotary grinding head be used on?

A: This grinding head is primarily designed for wood grinding, carving, shaping, polishing, and engraving. Its chrome vanadium alloy steel construction makes it highly durable for sustained use on wood surfaces.

Q: Is this grinding bit safe to use at high speeds?

A: Yes, the precision manufacturing ensures balanced rotation that minimizes vibration at operating speeds. Always follow your angle grinder's recommended RPM specifications and wear appropriate personal protective equipment (PPE) such as safety goggles and gloves when using rotary tools.

Q: How long will this grinding head last?

A: Thanks to its chrome vanadium alloy steel material and unique polishing surface treatment, this grinding head is built for durability and repeated use. Longevity will vary depending on the hardness of the material being worked and the operating speed used.