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Your search for Manufacturer: Coborn
found:
  • 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
  $  
165713
Coborn  

Coborn  

SK-KKAS  

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 .
173380
Coborn  

Coborn  

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.

NOTE:
   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.