Busch Bearing Cutter 70°

The Busch 446 profile is a 70° Bearing Cutter, this range of 70° Bearing Cutters are manufactured in high quality tool steel by Busch, giving a precision cut and long working life.

These bearing cutters have a 2.35mm shank that can be used with most Pendant Motors and Micromotors. They are designed to be used for opening settings and bearings for round stones. As with all Burrs and cutting tools, we recommend the use of a light lubricating oil or Silicone lubricant to prevent overheating and maintain sharpness of the burr during use.

• Busch 0.90mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC09
• Busch 1.00mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC10
• Busch 1.20mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC12
• Busch 1.40mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC14
• Busch 1.60mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC16
• Busch 1.80mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC18
• Busch 2.10mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC21
• Busch 2.13mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC23
• Busch 2.50mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC25
• Busch 2.70mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC27
• Busch 2.90mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC29
• Busch 3.10mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC31
• Busch 3.30mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC33
• Busch 3.50mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC35
• Busch 3.70mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC37
• Busch 4.00mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC40
• Busch 4.20mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC42
• Busch 4.50mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC45 
• Busch 4.70mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC47
• Busch 5.00mm Bearing Cutter Burr (Fraizer) 70° TOOLS7BC50