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48 Hours Only: Save 10% on orders of $500 or more! Use code: FLASH at checkout. Some exclusions apply.
48 Hours Only: Save 10% on orders of $500 or more! Use code: FLASH at checkout. Some exclusions apply.

Jura by GRS Special Set with GRS MicroBlock

Part # 129.500589
Save 40% Save 40%
Original price $3,325.00
Original price $3,325.00 - Original price $3,325.00
Original price $3,325.00
Current price $1,995.00
$1,995.00 - $1,995.00
Current price $1,995.00

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Product Details

This is a very “Special” Jura by GRS QC Complete Set with GRS MicroBlock.  It contains many different Jura by GRS clamps, holders and organizers as well a couple Jura by GRS 3X holders that can be used with the GRS MicroBlock and the included Jura by GRS Aluminum Adapter Block.  All in all this set contains one each of the remaining Jura by GRS products in stock at Otto Frei.  An added bonus for this special set is that it contains a Jura by GRS Digital Divider while supplies last.


Otto Frei began distributing Jura products in September 2015 and introduced Jura products to customers in the USA at the JCK show in 2016. GRS became the worldwide manufacturer and distributor of Jura products branded as Jura by GRS in late 2019, beginning shipments of product in March of 2020.  Production stopped in March 2023 and GRS sold the remaining inventory of Jura by GRS products to Otto Frei on April 30, 2024.  Otto Frei is selling the remaining Jura by GRS products until our stock of Jura by GRS is sold out.


Jura is a master stonesetter from the Netherlands who specialized in the highest quality micro-stonesetting. Through the years he has created these specialized tools for holding a wide variety of jewelry items that he has been commissioned to stone set, most notably rings but including watch cases, beads and just about anything a customer could come up with. These jaws hold a variety of attachments for holding rings from the inside or other various shaped items like beads and such from the outside. Other jigs are meant to be used with a thermoplastic like GRS's Thermo-Lock, Jett-Set or traditional shellac.



GRS MicroBlock Ready For the Jura by GRS Tools  

129.980 Jura by GRS 500.509 Basic Quick Change Set


Which includes:

500.018 Jura by GRS 500-018 MicroBlock Master Jaw Set (Not Available Separately)  
129.985 Jura by GRS 500-010 Inside Ring Holder Jig Set Clamp   
129.995A Jura by GRS 500-011 Inside Ring Holder Screw Set (Not Available Separately)  
129.995 Jura by GRS 500-504 10 Piece Expandable Collet Set  
129.993 Jura by GRS 500-007 Flat Clamp with Groove  
129.989 Jura by GRS 502-501 M6 Plate with M6 Thread & Screw  
500.523 Jura by GRS 500-523 Organizer for QC Basic Set


Then one each of the following:

123.089 Jura by GRS 523-022 Air Blower 
129.991A Jura by GRS 500-506 Ball Holders  
129.991B Jura by GRS 500-507 Tapered Holders  
129.992A Jura by GRS 502-015 Shellac/Thermo-Loc Knurled Cylinder  
129.992B Jura by GRS 502-502  Shellac/Thermo-Loc Triangle Cylinder  
129.985A Jura by GRS 500-001 Cylinder Top 6mm with Groove  
129.985B Jura by GRS 500-002 Cylinder Top 10mm  
129.986A Jura by GRS 500-003 Round Top 20mm  
129.986B Jura by GRS 500-004 Straight Top 20mm  
129.986C Jura by GRS 500-005 Straight Top 40mm  
129.988 Jura by GRS 500-014 Shellac Plate  
129.990 Jura  by GRS 500-013 Thermo-Loc Jaw Clamps  
129.983 Jura by GRS 500-006 Jaw Set with 3/32" Pin Holes  
129.984 Jura by GRS 500-009 Outside Ring Holding Jaw Set 
129.502022 Jura by GRS Set of 5 Round Hand Chucks with Organizer 
129.974 Jura by GRS Set of 3 Bases for GRS MicroBlocks 
129.974A Jura by GRS 523-020 Hex Key 
129.974D Jura by GRS 523-016 Universal Holder 
129.974E Jura by GRS 523-015 Digital Caliper Holder-Scope Type 
135.006 Jura by GRS 523-021 Digital Caliper 
152.976 Jura by GRS 523-006 Ceramic Scribe 
157.175 Jura by GRS 523-011 Tweezers 
500.012 Jura by GRS 500-012 Watch Bezel Collets 
500.503 Jura by GRS 500-503 Inside Ring Engraving Ring Holder 
500.524 Jura by GRS 500-524 Organizer for QC Holders/Clamps 
500.545 Jura by GRS 500-545 Aluminum Adapter Block (For 3X Tools) 
502.045 Jura by GRS 502-045 Sweeping Brush Holder 
502.078 Jura by GRS 502-078 Flat Clamps with Pin Holes 
502.505 Jura by GRS 502-505 Mini Chuck for 3X Line 
502.518 Jura by GRS 502-518 Thermo Loc Clamps for 3X Line 
523.012 Jura by GRS 523-012 Organizer Tapered Holders 
523.013 Jura by GRS 523-013 Organizer Shellac Plates 
523.029 Jura by GRS 523-029 Digital Divider Stick-On-Bench holder


California Prop 65 Warning:
This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to

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