30-PK, Precise Diamond Coated Wheel Point Engraving Bur Bits

Achieve pinpoint carving accuracy on exceptionally hard substrates with this 30-Pack of Diamond-Coated Rotary Bur Bits. Engineered in Taiwan with triple-density industrial diamond particles and a versatile 3.0mm shank, these rounded-head cylinder points glide effortlessly through jade, ceramics, glass, and hardened steel.

Pros

• Industrial Diamond Durability: Electroplated with high-density, triple-coated diamond grit that prevents premature wearing and maintains superior abrasive strength under continuous high-speed operation.
• Versatile Cylindrical Profile: Features a rounded-head cylinder shape ideal for detailed engraving, deep carving, contouring, and precise edge finishing without leaving harsh marks.
• Universal Shank Compatibility: Designed with a precision-ground 3.0mm shank that guarantees low runout and fits securely into standard rotary tools, die grinders, and micro-motors.

Specifications