Serving  Our Guest Log in    RegisterHow to post your own listings   View prices in  or ...    
 MENU OF PRODUCT CATEGORIES    View    Search-by-Specs    Input    Edit    
Review Search Results for Listings under


» Switch Major Category
Click an item's ID# below for its full specifications and source, or:

Group items into sub-categories under ALL CATEGORIES Group Listings into sub-categories under ALL CATEGORIES

List all 430 product types under ALL CATEGORIES List all 430 product types under ALL CATEGORIES

Did not find what you were looking for? Try an expanded search using Google

Your search for Manufacturer: Coborn
  • 2 individual listing(s) with a matching description:
 Offered (box) or Wanted (coins)  Item ID  Photo Short Description Product Type / Details # Price Notes Location
Make Model



List all items of this typePolishing & Grinding Sample Prep Equipment

in Sample Preparation

1   F* Sterling, Massachusetts
Coborn SK-KKAS Skive Spindle (1.5kW):
  • Coborn SK-KKAS Scaif (Skive) Spindle with advanced functionality.
  • For Polishing & Faceting Single Crystal Diamond: Natural and Lab-Made
    • Height-Adjustable Nose (Z position of spindle nose).
    • Includes Coborn Airflow Bowl option (for dust collection below spindle).
    • Includes Coborn Expanding Nose option (replaceable "collet").
    • Wired to enable variable spindle speed.
  • This 3-Phase spindle was previously tested at Cline Innovations using a sturdy skive bench (not included/available) equipped with a variable speed drive.
  • Skive bench is NOT included with this listing.
  • If you prefer to purchase a complete, operational planetary scaife bench, please see Cline Innovations' listing 173380 .


PS1 (PS-1) 

List all items of this typePolishing & Grinding Sample Prep Equipment

in Sample Preparation

1   F* Leominster, Massachusetts
Coborn Planetary Skive Bench for Diamond Faceting & Polishing:

Coborn Planetary Skive (Scaif) Bench for Faceting and Polishing single-crystal diamond (SCD).  Equipped with 24x36 inch table, 3-phase fixed speed spindle, and an additional planetary motion functionality.

  • Engineered to polish and/or finish single-crystal diamond (SCD) materials including cutting tools, gemstones, and substrates for scientific research.
  • Planetary motion can improve diamond removal rates, polished surface finish, and/or edge quality especially on difficult-to-polish SCD (CVD, HPHT, or Natural).  The relative motion of the wheel and SCD workpiece also minimizes uneven wear of "tracks" in the ferrous skive wheel/plate.
  • The system design offered can be operated with or without planetary motion.
  • Refurbishment includes a new charcoal gray laminated top applied to a thick steel tabletop. 
  • Goods to be sold in tested, refurbished condition with a limited warranty to ensure functionality. 
  • PHOTO NOTE: The unit shown in the attached images has been sold.  However, refurbishment of a similar Coborn unit is nearing completion as of 10/31/2017.  Photos of actual unit offered can be provide prior to sale.

   photo available
   reference document attached
  F* if the item is specially featured
  N* if the item is newly added, and/or
  R* if the item's price is recently reduced.