Rod Boring / Grinding RB700
The Winona Van Norman RB700 Rod Boring Machine is a precision-engineered solution for restoring connecting rods to exact factory specifications. Built for accuracy, consistency, and durability, the RB700 delivers precise bore sizing and alignment, ensuring proper bearing fit and oil clearance for dependable engine operation.
The Winona Van Norman RB700 precisely bores and finishes connecting rods to exact specifications, ensuring proper alignment and clearance—critical for maximizing engine performance, reliability, and longevity. Its rigid construction and smooth cutting action make it ideal for automotive and diesel engine rebuilding, providing repeatable results that reduce rework, improve efficiency, and extend engine life.
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Product Information
Operations
24V electrical control system, square with manual adjustment and variable automatic transversal adjustment for holding connecting rod, for fast and accurate centering.
Specifications
Features
Wrist pin adjuster
Easy to use controls
Height lock
Distance adjuster
Centering tools
Dial
Standard Tooling
Large Expanding Arbor
Medium Expanding Arbor
Small Expanding Arbor
Set fo 8 Centering Cones
Centering Indicator Device
Boring Tool Setting Indicator
Wrist Pin Mounting Fixture
Indicator Zero Disk
Features and Options
Spindle and table Distance:
Min. Boring Diameter:
Max. Boring Diameter:
Min. Center Distance Diameter:
Max. Center Distance Diameter:
Spindle Rotation Speed:
Feed (Speed / Minute):
Max. Rod Carriage Travel:
Motor:
Machine Dimensions:
Machine Weight:
5.9″
0.787″
7.992″
3.15″
25.6″
0 – 1,500 RPM
0.47″ – 5.9″
12.6″
2 HP
55″ l x 27.5″ w x 77″ h
1,433 lbs.