Precise Pro-Series Offset Boring Tool Sets 

• Rugged construction for smooth and chatter-free boring.
• Heat treated parts made from SCM steel.
• Feeding quantity cutting will proceed 0.0008" at every scale of 0.0004" .
• Set complete with Boring Head, Boring Shank, Boring Bars, Adapters and L-shape Hex Wrenches.
• Dial on head with 0.0005" graduation for accurate hole sizing.
• Fitted durable carry case included.