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The RPX Rod Hone is designed for rebuilders who demand the highest levels of reliability and precision.

Product Information

It delivers consistent honing accuracy and surface finish. But the most important benefit of the RPX hone is its trouble free operation. All component parts including the mandrels, spindle, clutch, coolant system, and stone expansion mechanism are heavy‐duty items designed for extra‐long life. The machine itself is ruggedly built and designed for easy access to change the coolant or if maintenance is ever needed. Ideal for production rebuilders, high‐volume custom machine shops and any operation where precise, reliable honing is important, the RPX Connecting Rod Hone is the machine to rely on for efficient production and trouble‐free use.


Control: Automatic

Honing SpeedVariable 200-600
Motor Power1.5 HP
Air Requirements60 PSI
Coolant Capacity10 Gal.
Coolant Motor0.05 HP
Dimensions (L x W x H)31 in x 45 in x 53 in787 mm x 1143 mm x 1346 mm
Approx. Machine Weight600 lbs.270 kg
Approx. Shipping Weight650 lbs. 293 kg
Winona Van Norman Inc. of Wichita Kansas is unaffiliated with the now defunct Wisconsin Company that went by the name Winona Van Norman; D & S Manufacturing Inc. or the Winona Van Norman Division, and the Van Norman Group of D & S Manufacturing Inc..
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