The Jet 660100KT is a Milling Accessory Milling Kit which includes the 660012, 650132, 660220 and 63186.  Together, all of these components give you everything you need to work with your Jet Milling Machine (sold separately).

63186 Verti-Lock Machine Vise

650132 CS-R8 6-Piece R-8 Collet Set

• (6) Collets - 1/8", 1/4", 3/8", 1/2", 5/8", 3/4"
  
  

• (6) T-Slot Nuts
  
• (6) Flange Nuts
  
• (4) Coupling Nuts
  
• (6) Step Blocks
  
• (6) Step Clamps
  
• (24) Studs - (4) each 3", 4", 5", 6", 7" and 8" lengths
  
  

• 2" Boring Head with R8 Shank
  
• (5) HSS Boring Bars
  
• 2-1/2" Fly Cutter with R8 Shank
  
• 3/8" HSS Tool Bit for Fly Cutter
  
• R8 x MT3 Adapter
  
• 48 x JT6 Adapter
  
• R8 Shank with Machinable Blank End
  
• 3-Piece Edge Finder Set
  
• Wiggler Set
  
• (3) Hex Key Wrenches