vacuum brazed diamond relief carving bit
vacuum brazed diamond relief carving bit for stone cnc
vacuum brazed diamond relief carving bit
vacuum brazed diamond relief carving bit for stone cnc

Vacuum Brazed Diamond Relief Carving Bit

Our vacuum brazed diamond relief carving bit is specially designed for stone relief carving. It features four major upgrades for improved durability, sharpness, carving efficiency and break resistance, ideal for granite, bluestone and sandstone CNC relief processing.

Composite Vacuum Brazed Diamond Tool, Special Bit for Relief Carving

Four Major Upgrades

Continuous innovation and breakthrough

  • Increased Durability
  • Sharpness Improvement
  • Efficiency Improvement
  • Breaking Improvement

Reasons to Choose Our Vacuum Brazed Diamond Relief Carving Bit

  1. Multi-layer Diamond for Longer Service Life Adopts HSD90 diamond, multi-layer design on tool tip and side edge for extended service life.
  2. Hardly Forms Steps, Excellent Carving Effect The carved finished product is close to the ideal state, helping you sell works at higher prices.
  3. Maintains Continuous Sharpness, Higher Carving Efficiency Supports faster processing requirements, reduces carving costs and creates more value.
  4. Resistant to Tool Breakage, More Reliable Adopted reinforced alloy steel tool body with thickened anti-break design to greatly reduce the risk of tool breakage.

Applicable Materials

Carving Method: Relief Suitable for Bluestone, Granite, Sandstone.

Usage Notes

Please read carefully and use as required!

Usage Note: This tool is NOT suitable for single-line cutting paths. If relief work needs contour cutting or outer frame single-line cutting paths, finish cutting with sintered bit first, then use this composite vacuum brazed bit for small step-over relief carving.

Cutter Selection Guide

How to select the proper relief carving bit Three critical dimensions of the cutting tool: Shank Diameter, Tip Size, Cutting Length

About Shank Diameter

Shank diameter selection focuses on reasonable tool body strength to prevent breakage. Generally, shank diameter ≥12mm is mainstream for relief carving. For relief depth over 20mm, 12mm shank is preferred. If your engraving machine performs well for high-speed running, choose larger shank diameter to match high-speed processing.

About Tip Size

Under the premise of meeting carving precision requirements, select the largest possible tip size. Larger tip brings longer tool life. For example, if a 6mm tip meets precision demand for large relief work, avoid 4mm small tip.

About Cutting Length

Select cutting length with allowance based on stone flatness and carving depth to prevent shank abrasion. For instance, choose 30mm cutting length for 26mm carving depth.