Facilities List

DAVENPORT  MULTIPLE  SPINDLE  SCREW  MACHINE  DEPARTMENT

   MACHINE CAPACITY:   Diameter: 1/8”   to   7/8” Round --  Length: 1/32”   to   4”

YEAR                      QUANTITY
2001                        1 Machine
2000                        1 Machine
1999                        2 Machines
1998                        2 Machines
1997                        4 Machines
1996                        2 Machines
1995                        2 Machines
1991                        1 Machine
1990                        2 Machines

SPECIAL  SCREW  MACHINE  ATTACHMENTS

Tapping Cut-off  Deburring Roll  Threading
Knurling Countersinking Cross  Drilling
Milling Recessing Cross  Tapping
Slotting Trepanning High  Speed  Drilling

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