Honeycomb Ceramic Block Square with 64 Holes (4 mm Diameter)

The Honeycomb Ceramic Block Square with 64 Holes (4 mm Diameter) is engineered to evenly disperse heat during soldering, making it essential for jewelry making and precious metal work. This temperature-resistant block can withstand temperatures up to 2000F with little or no thermal expansion, helping you maintain strict tolerances and protect delicate components. The 64-hole grid provides versatile anchor points for wiring, positioning tiny parts, and guiding soldering operations for cleaner joints.

Its dense ceramic composition minimizes heat transfer to your work surface, reduces the risk of thermal shock, and supports repeatable results in high-heat environments. The precise 4 mm holes act as reliable references while you work, enabling faster setup and improved accuracy across multiple projects.

• 64 precisely spaced holes (4 mm diameter) for versatile positioning
• Excellent heat dispersion to protect sensitive components
• Withstands up to 2000F with minimal thermal expansion
• Ideal for jewelry making and precious metal work
• Durable ceramic block that stays stable under high heat

Whether you're soldering delicate findings or wiring small parts, this block delivers reliable performance and repeatable results. Add it to your toolkit today and elevate your metalworking accuracy.