10mm Flame Shape Diamond Bur, 10pcs – 45 Grit 3mm Shank Precision Carving Tool for Gemstone, Stone & Glass

Professional-grade 10mm Flame Shape Diamond Burs (3mm Shank, 10-Piece Set) specifically engineered for organic contouring, detailed groove carving, smooth blending, and concave channel sculpting in hard lapidary materials. Coated with extra-coarse 45-grit industrial diamonds electroplated over a precision-balanced 3mm steel shank.

Key Specifications

• Head Diameter: 10 mm
• Head Shape: Flame Shape (Teardrop / Bud Contouring Tip)
• Shank Diameter: 3 mm (1/8" standard rotary tool and micro-motor fit)
• Grit: 45# Extra Coarse (Rapid stock removal and curved relief cutting)
• Bond Type: Electroplated Diamond
• Quantity: 10 pieces per set

Recommended Applications

• Carving intricate curves, drapery folds, and hollow contours in jade, agate, quartz, and jasper
• Glass relief sculpting, bottleneck engraving, and edge profiling
• Ceramic, porcelain, and stoneware detail contouring
• Non-ferrous metal trimming, weld smoothing, and precision deburring

Usage Guidelines

• Always operate with continuous water coolant or mist lubricant to extend tool life and prevent thermal damage.
• Recommended operational speeds: 12,000 – 25,000 RPM. Maintain consistent light-to-moderate pressure.