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  • Superfinishing
    - Reduces Friction
    - Extends Gear Life
    - Reduces Wear

Sample Preparation Machines & Consumables Distributor

SHOP BY CATEGORY

All Products
Abrasive Belts for Met Lab Abrasive Cut-Off Wheels for Met Lab Abrasive Discs for Met Lab Abrasive Rolls for Met Lab Abrasives Sheets for Met lab Carbide Burrs Diamond Blades for Met Lab 3M Diamond Cloth 3M Diamond Cloth Dry Diamond Compound for Met Lab 3M Diamond Discs for Met Lab Diamond Drills Diamond Files All 3M Diamond Hand Pads 3M Diamond Lapping Film 3M Diamond Microfinishing Film Diamond Mounted Points Diamond Suspensions for Met Lab Diamond Tapered Hones 3M Diamond Tile Discs Dynabrade Tools Field Metallography for Met Lab 3M Flexible Diamond 3M Lapping Film 3M Microfinishing Film Mounting Supplies for Met Lab Polishing Cloths for Met Lab 3M Polishing Paper Polishing Powder for Met Lab Polishing Suspensions for Met Lab 3M Trizact Diamond
Metallography
Sectioning Mounting Grinding Polishing Magnetic Management System Laboratory Accessories Field Metallography
Superfinishing
3M Diamond Cloth 3M Diamond Cloth Dry 3M Diamond Lapping Film Sheets 3M Diamond Microfinishing Film Belts 3M Flexible Diamond 3M MicroAbrasive Sheets 3M Superfinishing Rolls Dynabrade Tools Diamond Drills Diamond Files Diamond Tapered Hones Diamond Mounted Points Carbide Burrs 3M Trizact Diamond Belts
MicroAbrasive Sheets
3M Lapping Film Sheets 3M Diamond Lapping Film Sheets 3M Diamond Microfinishing Film Sheets 3M Microfinishing Film Sheets 3M Polishing Paper Sheets
Metallurgical Lab Equipment
Vacuum Mount System Belt Grinder Grinding/Polishing PLATO SERIES Mounting Presses PRESIDON Series Precision Sectioning PRECISO Series Abrasive Cut-Off ALTOCUT Series

Welcome to PSI

Precision Surfaces International, Inc. (PSI) is a distributor of products for achieving precision surface finishes. Our principle markets are as follows:

Metallurgical Laboratories: A complete product line of Met Lab sample preparation equipment and consumables for the cutting, grinding and polishing of samples for microstructural and quality analysis.

Industrial Superfinishing: Products in belt, sheet, roll and disc form for use in production grinding and polishing of hard to finish materials. These products include Diamond Lapping Film, Flexible Diamond, Diamond Microfinishing Film, Diamond Suspensions and more.

MicroAbrasive Sheets: Microfinishing Film, Diamond Microfinishing Film, Lapping Film, Diamond Lapping Film and Polishing Paper are available from PSI in sheet form in small quantities.

PSI has operated under the same ownership and management since 1983. Located in Houston, Texas, we serve customers throughout the world.

Extensive Product Knowledge
  • We know our products and their application
Collaborative Sales & Support
  • We communicate and work with our customers
Person to Person Interaction
  • We respond to inquiries rapidly