Pointed Bur - Busch - Fig. 5

Sold individually. Price is per piece.

The Busch Fig. 5 Pointed Bur is a premium-quality precision rotary bur, manufactured in Germany from hardened tungsten vanadium steel. Designed for professional jewellers, goldsmiths and stone setters, this bur delivers exceptional cutting performance, stability and concentricity for accurate material removal.

The pointed cone profile is specifically designed for creating precise stone seats in claw and collet settings. The bur tapers at approximately 42° to a fine point, closely matching the pavilion angle of many round brilliant-cut gemstones, allowing stones to sit securely and accurately before setting.

With a full working head depth of approximately 2.74 mm, the Busch Fig. 5 provides excellent control for detailed stone setting and jewellery fabrication.

Fitted with a 2.35 mm (3/32") shank, it is compatible with most flex shaft machines, pendant drills, micromotors and rotary handpieces.

Suitable Materials

• Gold
  
• Silver
  
• Platinum (light cutting)
  
• Brass
  
• Copper
  
• Bronze
  
• Aluminium
  
• Jewellery wax
  
• Plastic
  
• Resin

For maximum cutting performance and extended tool life, we recommend using a suitable bur lubricant, such as Burr Life Lubricant, during use.

Specifications

• Brand: Busch
  
• Model: Fig. 5
  
• Type: Pointed Bur (Cone Bur)
  
• Material: Hardened Tungsten Vanadium Steel
  
• Shank Diameter: 2.35 mm (3/32")
  
• Working Head Depth: 2.74 mm
  
• Taper Angle: Approximately 42°
  
• Country of Manufacture: Germany
  
• Quantity: 1 Bur (Sold Individually)
  

Busch rotary burs are trusted by professional jewellers and stone setters around the world for their outstanding precision and durability. The Fig. 5 Pointed Bur is specifically designed to create accurate gemstone seats quickly and consistently, helping produce cleaner settings with improved stone fit and reduced finishing time.

Ideal for: Stone setting, Claw setting, Collet setting, Preparing gemstone seats, Jewellery making, Goldsmith work, Silversmithing, Wax carving, Model making, Precision metalworking, Jewellery repairs