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PowerHone Vertical Honing Machines

ultrahone xl detail

OTW’s production-duty PowerHone vertical honing machines have been specifically designed to handle most production applications and can be configured for special cylinder honing requirements.

Featuring a full servo drive system, Allen-Bradley controls, special fixturing and gauging options, the PowerHone vertical honing machine is well-suited for medium stock removal and/or small-bore operations. The PowerHone vertical replaces the previously named OTW-9000 honing machine.

The PowerHone vertical honing machine provides long-term reliability for honing parts in the aerospace, automotive, defense, hydraulics and energy industries.

Standard Features:
  • Single- and two-stage tool expansion with load sensing
  • Automatic size control options
    • Median size control system
    • Plug type setting
  • Completely self-contained design
  • Touch screen PLC operator controls
  • Wide selection of fixturing options
  • Coolant system/filtration options
  • Coolant refrigeration options
  • Large variety of honing stones

Honing Machine Specifications

Production Duty
“Simple and Precise”
Spindle Power (Max)20,0 kW
Drive Type Servo
Stroke Power 11,0 kW
Drive TypeServo
Feed SystemLinear, Servo
Rotary, Servo
ID Capacity Min. (Rec.)*1.5” (38mm)
ID Capacity Max (Rec.)*16.0” (406mm)
OD Capacity*24.0” (610mm)
Optional Stroke CapacityUp to 96" (2438 mm)
Reciprocation Rate
(Infinitely Variable)
1 -100 FPM 
Tooling Type MD Modular/Custom
(ref. OTW Tooling Catalog)
Max Stock Removal**1.00 in3/min
(16,4 cm3/min)
Typical Industries ServedAerospace
*Recommended based on typical application. Options available.
**Based on recommended tooling using conventional abrasives in mild steel

See other OTW vertical honing machine options:

Contact an OTW honing specialist
 or call 419-281-3700 for assistance in choosing the right vertical honing machine configuration for your applications.

“Expertise; Professionalism; and Service: That's why we work with Ohio Tool Works.”

— President
Major Precision Honing Company
Western Pennsylvania