Specifications:

• Designation: SBJ1640-90 40-46
• Blade material:Coated 
• Tool bar length : 128mm
• Depth : 90mm
• scope : 40-46 mm

• Package Includes: A knife bar(not include blade)

Features of thick corn knife:

• Fine-tuning boring bar, hardened, shock-resistant and durable
  
• Vacuum quenching process, sandblasting and electroplating treatment on the surface to improve surface hardness
  
• High strength and hardness, more wear-resistant and long life
  
• Good hardenability, impact resistance, strong and durable

SBJ1640-90 40-46 Boring Bar – Precision and Durability for Optimal Machining Performance

Achieve Superior Cutting Efficiency with the SBJ1640-90 40-46 Boring Bar – Built for Professionals

Experience Enhanced Precision and Long-Lasting Performance with the SBJ1640-90 40-46 Boring Bar