3mm Carbide Rotary Burr Set 14pc Long Shank for Polishing

High-performance 3mm carbide rotary burr set with long shank design, ideal for precision polishing, deburring, carving, and machining applications.

• Material: 100% virgin tungsten carbide
• Tolerance: Strict control within ±0.01mm
• Available Grades: YG6, YG8, YG8C, YG11C, YG15C
• Types: Standard, conical, parabolic, ballistic
• Physical Properties: High hardness and impact toughness with excellent mechanical & chemical stability

• Cylindrical (A)
• Cylindrical head (C)
• Round arch (F)
• Spherical (D)
• Round torch (H)
• 90° Conical (K)
• 60° Conical (J)
• 38° Conical (M)
• Circular disc (T)
• Inverted cone (N)
• Conical round head (L)
• Conical pointed head (M)
• Waist drum (B)
• Ellipse (E)
• Curved arrow (G)
• Conical flat head (S)
• Cylindrical arc half head (W)

Commonly used carbide rotary file grades: YG6, YG8, YG10X.

Please provide specific material requirements, precise dimensions, and drawings that include tolerances and quantities for different models. This allows us to provide a more accurate quote.

We implement inspection processes from raw material production to finished product grinding, cleaning, and packaging. Each process includes sampling inspection. If a product in any process is not qualified, it will not proceed to the next stage, ensuring finished product quality.

For stocked products, shipment is immediate. Customized products require 20-25 days for production, depending on processing difficulty.

We accept wire transfers, L/C, ALIPAY, WEST UNION, and PAYPAL. Standard products require 100% payment before shipment. Custom products require 50% payment before production and 50% before shipment.