Sunnen Portable Hones are fast and efficient for all kinds of bore-sizing work. They can be run in an electric drill, air drill, drill press, or honing rig and are capable of honing open, shouldered, blind, keyway, splined, tandem, or rifled bores to a uniform surface finish

GGN150

ANR275

AN 815

P180
Portable Hones
Portable Hones are capable of honing open, shouldered, blind, keyway, splined, tandem, or rifled bores to a uniform surface finish of .08 1.5 micrometre Ra (3-60 microinches Ra) in aluminium, welded, drawn or hardened steel, brass, ceramic, carbide, etc. They can be run in an electric drill, air drill, drill press, or honing rig. How to select the Power Source for your Portable Hone. Sunnen Portable Hones may be driven by a heavy-duty electric drill, air drill, or drill press. Optimum RPM is calculated by dividing 1200 by the bore diameter in inches… for example: 1200 ÷ 6 inches = 200 RPM; or dividing 30,000 by the bore diameter in millimetres, for example 30,000 ÷ 150 millimetres = 200 RPM. If the power source is a drill press or other rigid stroking device, make sure your portable hone is equipped with two universal joints to provide full floating action at the honing head. Remote feed hones should always be used in a rig, either horizontally or vertically.
- Repair production equipment on the spot with minimum delay
- Repair worn or scuffed air and hydraulic cylinders
- Resize bearings
- Recondition compressors, engines, pumps
- Pull tandem holes into line
- Repair hydraulic valves
- Remove tool marks from cylinders
- Hone I.D.’s for fit during machine assembly
- Clean up assembly or heat-treat distortion
- Correct I.D. errors in reject parts
Portable Hones | Abrasives
As industry leaders, Sunnen has the complete resources and capabilities to significantly improve your bore sizing and finishing performance and efficiency. With Sunnen honing abrasives, you can expect:
– The industry’s largest variety of abrasive materials, from aluminium oxide and silicon carbide to diamond and CBN.
– Thorough engineering analysis of your application and a wide range of bond types, grain sizes, and stone configurations to meet your needs.
– Technical Services Centre experts that have the latest in sophisticated bore geometry analysing and surface finish measuring equipment, unmatched by our competitors.
– Long lasting, quality enhancing, and profitable solutions to your bore sizing and finishing operation. Consistent results achieved quickly and economically, even in high-volume production applications.

For over 20 years, Micron Technologies has delivered precision bore sizing and finishing equipment to the engineering sector.

Micron Engineered is the preferred Cylinder Equipment partner for 4 of the 5 largest Mining Machine OEM’s.
Contact Details
Tel: (+27) 11 608 2100
Fax: (+27) 11 608 2120
Email Address
Postal Address
PO Box 676
Sunninghill
2157
Physical Address
The Stables Business Park
13 Third Road, Libro Park
Johannesburg, 2128

Contact Details
Tel: (+27) 11 608 2100
Fax: (+27) 11 608 2120
Postal Address
PO Box 676
Sunninghill
2157