SB Rough Boring Tool Bar – Precision Machining for Heavy-Duty Applications
High-performance CNC double-edge GTB fixed roughing tool designed for superior material removal in industrial machining. Features TDL straight shank for optimal stability and reduced vibration during high-speed operations. Precision-engineered external cold SB11.7-49.7 sizing ensures consistent accuracy in boring and reaming tasks.
Crafted from premium alloy steel with advanced heat treatment for extended durability and wear resistance. Ideal for automotive, aerospace, and heavy machinery manufacturing where tight tolerances are critical. The reinforced design handles aggressive cutting forces while maintaining smooth finishes.
Direct global wholesale pricing with bulk order discounts. Ships factory-direct to minimize costs without compromising quality. Trusted by professional machine shops for reliability in high-volume production environments.






























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SB rough boring tool bar CNC double edge GTB fixed roughing tool TDL straight shank reaming tool bar external cold SB11.7-49.7
$47.38$59.72-20.66%
Model Number:
SB C25-36.7-240-2T
SB C25-30.7-200-2T
SB C16-15.7-130-2T
SB C20-23.7-160-2T
SB C20-27.7-185-2T
SB C25-34.7-240-2T
SB C16-17.7-130-2T
SB C25-32.7-220-2T
SB C16-12.7-130-1T
SB C25-38.7-250-2T
SB C16-19.7-150-2T
SB C32-43.7-250-2T
SB C16-14.7-130-1T
SB C20-24.7-175-2T
SB C32-45.7-250-2T
SB C16-11.7-130-1T
SB C25-31.7-220-2T
SB C32-48.7-250-2T
SB C20-21.7-150-2T
SB C20-26.7-185-2T
SB C32-42.7-250-2T
SB C16-16.7-130-2T
SB C25-33.7-220-2T
SB C25-37.7-250-2T
SB C25-35.7-240-2T
SB C25-39.7-250-2T
SB C32-40.7-250-2T
SB C16-18.7-130-2T
SB C25-29.7-200-2T
SB C32-49.7-250-2T
SB C32-46.7-250-2T
SB C16-13.7-130-1T
SB C20-20.7-150-2T
SB C32-47.7-250-2T
SB C32-44.7-250-2T
SB C32-41.7-250-2T
SB C20-22.7-160-2T
SB C20-25.7-175-2T
SB C25-28.7-200-2T
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