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Davenport Multiple Spindle Screw Machining

Machine Capacity:   Diameter: 1/8”   to   7/8” Round —  Length: 1/32”   to   4”.

Complete  Toolroom

  • Precision Tool Grinder for sharpening drills, taps, and reamers
  • Surface Grinders with form tool fixtures, Lathes, Drill Presses, Index Fixtures, Cut-Off Machine
  • Comparator, Miscellaneous Pedestal Grinders, Hand Grinders

Quality  Assurance  Department

  • Temperature Controlled Room separated from the production area
  • Documented Inspection Records maintained for all jobs
  • Optical Comparator with electronic digital readout
  • Computer with SPC software, Gage Calibration, and Gage R & R
  • Direct gage input using digital micrometers for SPC
  • Certified gage blocks traceable to NIST
  • Dial comparators to .0001, thread comparator, snap gages, Micrometers:  0    6”, Depth, Blade, Disc, Point, Thread Pitch Verniers, Dialsinks/Chamfer Check, Federal Surface Analyzer
  • Set of Unified National Coarse and Fine Thread Plugs and Rings
  • Set of Precision Plug gages  .011    .750” in .001” increments


Special Screw Machine Attachments

  • Tapping Cut-off

  • Deburring

  • Roll Threading

  • Knurling

  • Countersinking

  • Cross Drilling

  • Milling

  • Recessing

  • Cross Tapping

  • Slotting

  • Trepanning

  • High Speed Drilling

Contact Us Today About Your Next Project!

See Our latest projects, equipment, and all that is happening at Jay Sons, Inc.

Jay Sons Screw Machine Products, Inc.
197 Burritt Street
Milldale, CT 06467