Welcome to US Granite Standards
Tuesday, February 09 2010 @ 01:08 AM EST
US Granite Standards is a subsidiary of P W Calibrators, Inc. which manufactures Precision Granite Machine Bases, Surface Plates, Angle Plates, V-Blocks and Granite used for Air Bearing Surfaces
We specialize in manufacturing Precision Granite Machine Bases to fit your needs. We can drill and precision set inserts to your specifications. All granite work is traceable to N.I.S.T. and meets or exceeds Fed. Spec. GGG-P-463c. Field calibrations are available on Surface Plates.
“Onsite” drilling of inserts and thru holes is available in some cases on your existing machine base. Contact us for more information.
Our parent company, P W Calibrators, Inc., calibrates Torque Wrenches, Pressure Gauges, Micrometers, Dial Indicators, Dial Calipers, Digital Calipers and Cable Tensiometers and other Aircraft Maintenance Tooling. All work is traceable to N.I.S.T. and meets or exceeds ANSI-NCSL Z-540-1-1994. P W Calibrators, Inc.is a member of the FAA APPROVED ANTI-DRUG PLAN #E-EA-0010-U (G-WP-660).
We take a great deal of pride in our quick turnaround on all granite work and tool calibration.
Manufacturer of: Granite Machine Bases, Granite Surface Plates, Granite Angle Plates, Granite V-Blocks, Granite Straight Edges, Granite Parallels, Granite Air Bearing Surfaces, Granite Drilling, Granite Slotting and Precision Setting of Stainless Steel Inserts.
We Calibrate and Certify: Torque Wrenches, Pressure Gauges, Micrometers, Dial Indicators, Dial Calipers, Digital Calipers, Pacific Scientific Cable Tensiometers and Weigh Scales.
Products
Core Drilling
Hand-Held Drills
Core Bits
Core Drilling
Hand-Held Drills
Core Bits
Manuals/Docs
