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12 Hole reference standard. Material: 7075-T6 Aluminum. Contains 12 hole sizes; 1/8 inch (3.175mm), 5/32 inch (3.96mm), 3/16 inch (4.74mm), 1/4 inch (6.35mm), 5/16 inch (7.92mm), 3/8 inch (9.52mm), 7/16 inch (11.09mm), 1/2 inch (12.7mm), 9/16 inch (14….

12 Hole reference standard. Material: 4130 or 4340 Steel. Contains 12 hole sizes; 1/8 inch (3.175mm), 5/32 inch (3.96mm), 3/16 inch (4.74mm), 1/4 inch (6.35mm), 5/16 inch (7.92mm), 3/8 inch (9.52mm), 7/16 inch (11.09mm), 1/2 inch (12.7mm), 9/16 inch (14.27mm), 5/8 inch (15.87mm), 11/16 inch (17.46mm) 3/4 inch (19.05mm); Each hole contains 0.030″ x 0.030″ x .004″ (+/-.002″) corner EDM Notch, .008″, .020″, .040″ x .005″ ±.002″ x .750″ Long Surface EDM Notches. Includes Test Report and Certificate of Conformance.

12 Hole reference standard. Material: 4130 or 4340 Steel. Contains 12 hole sizes; 1/8 inch (3.175mm), 5/32 inch (3.96mm), 3/16 inch (4.74mm), 1/4 inch (6.35mm), 5/16 inch (7.92mm), 3/8 inch (9.52mm), 7/16 inch (11.09mm), 1/2 inch (12.7mm), 9/16 inch (1…

12 Hole reference standard. Material: 6AL-4v Titanium. Contains 12 hole sizes; 1/8 inch (3.175mm), 5/32 inch (3.96mm), 3/16 inch (4.74mm), 1/4 inch (6.35mm), 5/16 inch (7.92mm), 3/8 inch (9.52mm), 7/16 inch (11.09mm), 1/2 inch (12.7mm), 9/16 inch (14.2…

CUSTOM 6 HOLE REFERENCE STANDARD PER BOEING SPECIFICATION..737 PART 6 51-00-00 FIG.3 PG. 8, 757 PT 6 51-00-17 PAGE 7 FIG 3 and 767 PT 6 51-00-16 PAGE 7 FIG 3. Includes Test Report and Certificate of Conformance….. Hole Sizes: .188″, .250″, .313″, .3…

METRIC 10 STEP ALUMINUM CALIBRATION BLOCK, 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm ± .05mm. Pad Size: 25mm X 25mm. Material: 2024-T3 Aluminum Supplied with a Delrin Holding Block. Includes Test Report and Certificate of Conformance.

METRIC 10 STEP CARBON STEEL CALIBRATION BLOCK, 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm ± .05mm. Pad Size: 25mm X 25mm. Material: 1018 or 4340 Carbon Steel Supplied with a Delrin Holding Block. Includes Test Report and Certificate of Conform…

METRIC 10 STEP TITANIUM CALIBRATION BLOCK, 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm ± .05mm. Pad Size: 25mm X 25mm. Material: 6AL-4V Titanium Supplied with a Delrin Holding Block. Includes Test Report and Certificate of Conformance.

5 STEP WEDGE .024″, .040″, .060″, .080″, .100″. TOLERANCE +/-.002″. ..MATERIAL: 6AL-4V TITANIUM . PAD SIZE: 75″ x .75″ .Supplied with Delrin Holding Block. Includes Test Report traceable to NIST and Certificate of Conformance.

7 STEP CALIBRATION BLOCK. MATERIAL: 6AL-4V TITANIUM. STEP THICKNESS: 0.024″, 0.040″, 0.060″, 0.800″, 0.100″, .150″ 0.200″ +/- .001″. STEP PAD SIZE: .75″ x .75″. Note: The first and last pad is 1.0″ long. Supplied With Delrin Holding Block Includes certification Report Traceable to NIST and Certificate of Conformance.

Metric Aluminum Multi-hole reference standard. Material: 2024-T3 Aluminum. Contains 28 holes; 3.6mm, 4.0mm, 4.4mm, 4.8mm, 5.2mm, 5.6mm, 6.0mm, 6.4mm, 6.8mm, 7.2mm, 7.6mm, 8.0mm, 8.4mm, 8.8mm, 9.2mm, 9.6mm, 10.0mm, 10.4mm, 10.8mm, 11.0mm, 11.4mm, 11.8mm…

5 STEP CALIBRATION BLOCK, 7075-T6 ALUMINUM. STEP SIZES: .098″, .197″, .295″, .394″, .492″ ± .001″. PAD SIZE: 1.0″ x 1.0″. Supplied with Delrin Holding Block. Includes Test Report and Certificate of Conformance.

5 STEP CALIBRATION BLOCK, 7075-T6 ALUMINUM. STEP SIZES: .020″, .039″, .059″, .079″, .098″ ± .001″. PAD SIZE: 1.0″ x 1.0″. Supplied with Delrin Holding Block. Includes Test Report and Certificate of Conformance.

BOEING 2 STEP CALIBRATION BLOCK, PT 4 51-00-00 PAGE 6 FIGURE 2, MATERIAL: 7075-T6 Aluminum. Step Size: 0.150″ and 0.300″ ±.0.002. PAD SIZE: 1.0″ X 1.0″. Includes Test Report and Certificate of Conformance.

BOEING 2 STEP CALIBRATION BLOCK, PT 4 51-00-00 PAGE 6 FIGURE 2, MATERIAL: LOW CARBON STEEL SUCH AS 1018, 4130 or 4340. Step Size: 0.150″ and 0.300″ ±.0.002. PAD SIZE: 1.0″ X 1.0″. Includes Test Report and Certificate of Conformance.

Eddy Current Bolt Hole Calibration standard, 5 Hole Sizes. Material: 7075-T6 Aluminium, Hole diameters: .750″, .875″,1.00″ 1.125″ 1.187″, .030″ x .030″ x .005″ ± .001″ Corner EDM Notch in each hole. Includes Test Report and Certificate of Conformance.

Eddy Current Bolt Hole Calibration standard, 3 Hole Sizes. Material: 7075-T6 Aluminium, Hole diameters: 1.250″ 1.375″, 1.500″, .030″ x .030″ x .005″ ± .001″ Corner EDM Notch in each hole. Includes Test Report and Certificate of Conformance.

8 STEP WEDGE, STEP SIZES: 0.125″, 0.150″, 0.289″, 0.300″, 0.350″, 0.476″, 0.500″, 0.650″ +/- .001″. PAD SIZE: 1.0″ x 1.0″. MATERIAL: 15-5PH STAINLESS STEEL SUPPLIED WITH DELRIN HOLDING BLOCK. Includes Test Report and Certificate of Conformance.

5 STEP WEDGE .050″, .100″, .200″, .400″, .500″. TOLERANCE +/-.001″. MATERIAL: 4130 STEEL SUPPLIED WITH HOLDING BLOCK. PAD SIZE: 1.0″ x 1.0″ . Includes Test Report traceable to NIST and Certificate of Conformance.

5 STEP WEDGE .050″, .100″, .200″, .400″, .500″. TOLERANCE +/-.001″. MATERIAL: 6AL-4V TITANIUM SUPPLIED WITH HOLDING BLOCK. PAD SIZE: 1.0″ x 1.0″ . Includes Test Report traceable to NIST and Certificate of Conformance.

5 STEP WEDGE .032″, .064″, .128″, .256″, .500″. TOLERANCE +/-.001″. MATERIAL: 7075-T6 ALUMINUM SUPPLIED WITH HOLDING BLOCK. PAD SIZE: 1.0″ x 1.0″ . Includes Test Report traceable to NIST and Certificate of Conformance.

9 STEP WEDGE: .010″, .020″ .032″, .040″, .050″, .064″, .128″, .256″, .500″. TOLERANCE +/-.001″. MATERIAL: 2024-T3 ALUMINUM SUPPLIED WITH HOLDING BLOCK. PAD SIZE: 1.0″ x 1.0″ . Includes Test Report traceable to NIST and Certificate of Conformance.

METRIC 6 STEP WEDGE. STEP SIZE: 0.6mm, 1mm, 3mm, 7mm, 13mm, 20mm +/- .03mm. Material: 7075-T6 Aluminum. Pad Size: 20mm x 20mm square Supplied With Acetal(Delrin) Holding Block Includes Test Report Traceable to NIST and Certificate of Conformance.

METRIC 5 STEP WEDGE: STEP SIZE: 2mm, 5mm, 10mm, 15mm, 20mm +/- .03mm. Material: 7075-T6 Aluminum. Pad Size: 20mm x 20mm square Includes Test Report Traceable to NIST and Certificate of Conformance.

METRIC 5 STEP WEDGE: STEP SIZE: 2mm, 5mm, 10mm, 15mm, 20mm +/- .03mm. Material: 7075-T6 Aluminum. Pad Size: 20mm x 20mm square Includes Test Report Traceable to NIST and Certificate of Conformance.

7 STEP REFERENCE BLOCK ..STEP PAD SIZE: 1.0″ X 1.0″ MATERIAL: 7075-T6 ALUMINUM. STEP RANGE:.100″, .200″, .300″, .400″, .500″, .600″, .700″ +/- .001″. Includes certification report traceable to NIST and Certificate of Conformance.

8 STEP WEDGE, STEP SIZES: .020″, .025″, .030″, .040″, .050″, .060″, .080″, and .100″ +/- .001″. PAD SIZE: .75″ x .75″ Supplied With Delrin Holding Block. MATERIAL: 4340 Steel . Includes Test Report and Certificate of Conformance.

8 STEP WEDGE, STEP SIZES: .020″, .025″, .030″, .040″, .050″, .060″, .080″, and .100″ +/- .001″. PAD SIZE: .75″ x .75″ Supplied With Delrin Holding Block. MATERIAL: 6AL-4V TITANIUM. Includes Test Report and Certificate of Conformance.

5 STEP WEDGE 2024-T351, Step Sizes: 0.5mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm, +/-0.05mm Pad Size: 25mm x 25mm. Includes Certification Report and Certificate of Conformance.

EDDY CURRENT SURFACE REFERENCE STANDARD. Low Hydrogen Embrittlement Cadmium-Titaniium Alloy Plating per BAC5804. 4 EDM FLAWS ON BOTH SIDES. ONE SIDE UNPLATED(BARE). NOTCH DEPTHS : .005″, .010″, .020″, .050″. NOTCH WIDTH: (.007″ +/- .002″). MATERIAL: 4…

Surface reference standard, Magnesium, with EDM notch depths of 0.008″, 0.020″, 0.030 and 0.040″ inches (0.2mm, 0.51mm, 0.76mm and 1.02mm). Reference standard overall dImensions 1 X 5 X 0.25 inches (2.54cm X 12.7cm X 6.35mm). EDM notches .007″ W MAX Includes Test Report and Certificate of Conformance.

4 HOLE ALUMINUM CALIBRATION STANDARD. ….2 HOLE SIZES AT 2.38mm DIAMETER WITH A CONER EDM NOTCH .030″ x .030″ X .005″ WIDE ± .001″ IN ONE HOLE. NO EDM NOTCH IN THE SECOND HOLE…..2 COUNTERSINK HOLES AT .0937mm DIAMETER WITH AN EDM NOTCH IN ONE OF T…

Aluminum Multi-hole reference standard. Material: 7075-T6 Aluminum. Contains 12 hole sizes; .154″ (3.9mm), .189″ (4.8mm) .217″(5.50mm), .248″(6.3mm), .281″(7.13mm), .312″(7.92mm), .344″ (8.71mm), .375″(9.52mm), .437″ (11.09mm), .500″(12.7mm), .562″ (…

12 HOLE REFERENCE STANDARD MANUFACTURED TO SPECIFICATION USAF T.O. 33-B-1-1. MATERIAL: 6AL-4V TITANIUM. HOLE SIZES: 3/16″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/ 16″ 5/8″, 3/4″ 0.020″ x 0.004″ +/-.001″ Wide thru EDM NOTCHES. 4 tot…

12 HOLE REFERENCE STANDARD MANUFACTURED TO SPECIFICATION USAF T.O. 33-B-1-1. MATERIAL: 6AL-4V TITANIUM. HOLE SIZES: 3/16″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/ 16″ 5/8″, 3/4″ 0.020″ x 0.004″ +/-.001″ Wide thru EDM NOTCHES. 4 tot…

METRIC 10 STEP CALIBRATION BLOCK, 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm ± .05mm. Pad Size: 20mm X 20mm. Material: 6061-T4 Aluminum. Includes Test Report and Certificate of Conformance.

SINGLE HOLE REFERENCE STANDARD, HOLE SIZE 3.0″, EDM CORNER NOTCH: .030″ x .030″ x .005 ± .002″, MID-WALL NOTCH:.060″ x .030″ DEEP +/-.002″. MATERIAL: 7075-T6 DIMENSIONS: 4.0″ x 4.0″ x 0.5″ Includes Test Report and Certificate of Conformance.

Custom 2 hole BOEING REFERENCE STANDARD MANUFACTURED PER 737, 747, 757, 767 PT 6 51-00-16 FIG 16, 777 PT 6 51-00-02 PROCEDURE 3, 787 PT 6 51-00-02 PROCEDURE 1. Includes Test Report and Certificate of Conformance. ….HOLE SIZES: 0.344″ (11/32”),0.562″…

METRIC 5 STEP CALIBRATION BLOCK, 6061-T4 ALUMINUM. STEP SIZES: .5mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm. PAD SIZE: 1.0″ x 1.0″. PROVIDED WITH A DELRIN HOLDER.Includes Test Report and Certificate of Conformance.

SINGLE HOLE REFERENCE STANDARD, HOLE SIZE 27.7mm(1.090″), EDM CORNER NOTCH: .030″ x .030″ x .005 ± .002″, MATERIAL: 7075-T6 DIMENSIONS: 3.0″ x 3.0″ x 0.5″ Includes Test Report and Certificate of Conformance.

Contains 12 hole sizes; 187″, .203″, .218″, .234″, .250″, .265″, .281″, .296″, .312″, .328″, .343″ and .359″ diameters. ( .030″ x .030″ Corner EDM Notch and 3 Surface EDM Notches .010″, .020″, .040″ Deep x .750″ Long.) Material: 2024-T3 Aluminum. Inclu…

Contains 12 hole sizes; 187″, .203″, .218″, .234″, .250″, .265″, .281″, .296″, .312″, .328″, .343″ and .359″ diameters. ( .030″ x .030″ Corner EDM Notch and 3 Surface EDM Notches .010″, .020″, .040″ Deep x .750″ Long.) Material: 6AL-4V Titanium. Includ…

MISTRAS 3 HOLE EDDY CURRENT TEST STANDARD, HOLE SIZES: .250″, .375″, .500″ DIAMETERS, EDM CORNER NOTCH: .025″ x .025″ x .005 ± .002″, MID-WALL NOTCH:.080″ x .025″ DEEP +/-.002″ per BSS7048. 1 SURFACE EDM NOTCH .150″ LONG x .030″ DEEP. ALL NOTCHES TO B…

SAFRAN MESSIER -BUGATTI-DOWTY REFERENCE STANDARD Material aluminum 7075-T6; Thickness 1/2″…- Number of holes 11;..- hole diameters: 14.0mm, 14.2mm, 14.4mm, 14.6mm, 15.6mm, 15.8mm, 16.1mm, 16.2mm, 16.3mm, 16.6mm, 16.9mm…EDM notch in each hole: thru …

5 STEP WEDGE .075″, .150″, .225″, .300″, .375″. TOLERANCE +/-.001″. MATERIAL: 7050-T7 ALUMINUM. PAD SIZE: 1.0″ x 1.0″ . Includes Test Report traceable to NIST and Certificate of Conformance. Meets ASTM E797/797M

5 STEP WEDGE .050″, .125″, .200″, .275″, .350″. TOLERANCE +/-.001″. MATERIAL: 7050-T7 ALUMINUM. PAD SIZE: 1.0″ x 1.0″ . Includes Test Report traceable to NIST and Certificate of Conformance. Meets ASTM E797/797M

6 STEP CALIBRATION BLOCK, MATERIAL: 15-5PH STEEL. PAD SIZE: .75″ x .75″. STEP SIZES: .030″, .100″, .200″, .300″, .400″, .500″ ± .001″. Includes certification Report Traceable to NIST.

10 STEP WEDGE. STEP THICKNESS OF , .025″, .050″, .100″, .200″, .300″, .400″, .500″, .600″, .800″ 1.000″ +/-.03mm Pad Size: 12.5mm” x 25mm” . Material: 2024-T3 Aluminum. Includes Certification Report traceable to NIST.

10 STEP WEDGE. STEP THICKNESS OF , .025″, .050″, .100″, .200″, .300″, .400″, .500″, .600″, .800″ 1.000″ +/-.03mm Pad Size: 12.5mm” x 25mm” . Material: 7075-T6 Aluminum. Includes Certification Report traceable to NIST.

10 STEP WEDGE. STEP THICKNESS OF , .025″, .050″, .100″, .200″, .300″, .400″, .500″, .600″, .800″ 1.000″ +/-.03mm. Pad Size: 12.5mm” x 25mm” . Material: AZ91E Magnesium. Includes Certification Report traceable to NIST.

10 STEP WEDGE. STEP THICKNESS OF , .025″, .050″, .100″, .200″, .300″, .400″, .500″, .600″, .800″ 1.000″ +/-.03mm Pad Size: 12.5mm” x 25mm” . Material: 304 Stainless Steel. Includes Certification Report traceable to NIST.

10 STEP WEDGE. STEP THICKNESS OF , .025″, .050″, .100″, .200″, .300″, .400″, .500″, .600″, .800″ 1.000″ +/-.03mm Pad Size: 12.5mm” x 25mm” . Material: 6AL-4V Titanium. Includes Certification Report traceable to NIST.

12 Hole Standard – Hole Sizes; 3/16 inch (4.74mm) 7/32 inch (5.53mm) 1/4 inch (6.35mm) 9/32 inch (7.13mm) 5/16 inch (7.92mm) 11/32 inch (8.71mm) 3/8 inch (9.52mm) 7/16 inch (11.09mm) 1/2 inch (12.7mm) 9/16 inch (14.27mm) 5/8 inch (15.87mm) 3/4 inch (19…

6 HOLE REFERENCE STANDARD IN 304 STAINLESS STEEL; HOLE SIZES: (1/8, 5/32, 3/16, 7/32, 1/4, 9/32), WITH .030″x.030″ CORNER EDM NOTCH IN EACH HOLE. Includes Test Report and Certificate of Conformance.

16 STEP WEDGE. STEP THICKNESS OF , .0625″, .125″, .187″, .250″, .312″, .375″, .437″, .500″, .562″ .625″, 687″, .750″, .812″, .875″, .937″, 1.00″ +/-.002″. Pad Size: .620″ x 1.5″ . 9.20″ Long x 1.5″ Wide Finished Size. Material: AZ91E Magnesium. Includes Certification Report traceable to NIST.

5 STEP METRIC WEDGE , 2mm, 4mm, 6mm, 8mm, 10mm, +/- .05mm. Material: 7075-T6 Aluminum. Pad Size: 19mm x 19mm square Supplied with Delrin Holding Block. Includes Test Report Traceable to NIST and Certificate of Conformance.

CUSTOM EDDY CURRENT SURFACE REFERENCE STANDARD, 3 EDM SLOTS .008″,.020″,.040″ .006″ ±.001″. MATERIAL: 7075-T6 ALUMINUM. SIZE: .312″ THICK x 1.375 WIDE x 3.156″. Includes Test Report and Certifictate of Conformance.

CUSTOM EDDY CURRENT SURFACE REFERENCE STANDARD, 3 EDM SLOTS .008″,.020″,.040″ .006″ ±.001″. MATERIAL: 304 STAINLESS STEEL. SIZE: .312″ THICK x 1.375 WIDE x 3.156″. Includes Test Report and Certifictate of Conformance.

CUSTOM EDDY CURRENT SURFACE REFERENCE STANDARD, 3 EDM SLOTS .008″,.020″,.040″ .006″ ±.001″. MATERIAL: 4340 STEEL. SIZE: .312″ THICK x 1.375 WIDE x 3.156″. Includes Test Report and Certifictate of Conformance.

4 Step Calibration Block, 1.250″, 1.500″, 1.750″, 2.000″. Tolerance= ± .002″ MATERIAL: 7075-T6 Aluminum. Pad Size: 1.0″ x 1.0″ Includes Test Report and Certificate of Conformance.

4 Step Calibration Block, 1.250″, 1.500″, 1.750″, 2.000″. Tolerance= ± .002″ MATERIAL: 4340 Carbon Steel. Pad Size: 1.0″ x 1.0″ Includes Test Report and Certificate of Conformance.

4 Step Calibration Block, 1.250″, 1.500″, 1.750″, 2.000″. Tolerance= ± .002″ MATERIAL: Magnesium. Pad Size: 1.0″ x 1.0″ Includes Test Report and Certificate of Conformance.

4 Step Calibration Block, 1.250″, 1.500″, 1.750″, 2.000″. Tolerance= ± .002″ MATERIAL: 304 Stainless Steel. Pad Size: 1.0″ x 1.0″ Includes Test Report and Certificate of Conformance.

4 Step Calibration Block, 1.250″, 1.500″, 1.750″, 2.000″. Tolerance= ± .002″ MATERIAL: 6AL-4v Titanium. Pad Size: 1.0″ x 1.0″ Includes Test Report and Certificate of Conformance.

4 HOLE REFERENCE STANDARD. Material: 7075-T6 Aluminum 10″ x 3.5″ x .375″ , HOLE SIZES: 1.25″, 1.50″, 1.75″, 2.00″. EDM NOTCH: .030″ x .030″ x .005 ± .001″ CORNER NOTCH IN EACH HOLE. Includes Test Report and Certificate of Conformance.

4 HOLE REFERENCE STANDARD. Material: 4130 or 4340 Carbon Steel 10″ x 3.5″ x .375″ , HOLE SIZES: 1.25″, 1.50″, 1.75″, 2.00″. EDM NOTCH: .030″ x .030″ x .005 ± .001″ CORNER NOTCH IN EACH HOLE. Includes Test Report and Certificate of Conformance.

4 HOLE REFERENCE STANDARD. Material: 304 Stainless Steel 10″ x 3.5″ x .375″ , HOLE SIZES: 1.25″, 1.50″, 1.75″, 2.00″. EDM NOTCH: .030″ x .030″ x .005 ± .001″ CORNER NOTCH IN EACH HOLE. Includes Test Report and Certificate of Conformance.

4 HOLE REFERENCE STANDARD. Material: 6AL-4v Titanium 10″ x 3.5″ x .375″ , HOLE SIZES: 1.25″, 1.50″, 1.75″, 2.00″. EDM NOTCH: .030″ x .030″ x .005 ± .001″ CORNER NOTCH IN EACH HOLE. Includes Test Report and Certificate of Conformance.

2 HOLE REFERENCE STANDARD. Material: Magnesium 5.0″ x 3.5″ x .375″ , HOLE SIZES: 1.25″, 1.50″. EDM NOTCH: .030″ x .030″ x .005 ± .001″ CORNER NOTCH IN EACH HOLE. Includes Test Report and Certificate of Conformance.

2 HOLE REFERENCE STANDARD. Material: Magnesium 5.0″ x 3.5″ x .375″ , HOLE SIZES: 1.75″, 2.00″. EDM NOTCH: .030″ x .030″ x .005 ± .001″ CORNER NOTCH IN EACH HOLE. Includes Test Report and Certificate of Conformance.

12 HOLE REFERENCE STANDARD, 15 Total EDM Notches. Hole Sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters. Material: 4340 Steel. .030″ x .030″ x .005″ ± .001″ Corner Notch in each hole, .008″ ,.020″, .040″ x .0…

12 Hole Calibration Standard, 27 Total EDM Notches. Hole Sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters. ( .030 x .030 and .020 x .020 ± .002″ Corner EDM Notches in each Hole. 3 surface EDM Notches .008”,.020”, and .040” ± .001″. Material: 2024-T3 Aluminum Includes Test Report and Certificate of Conformance.

12 HOLE REFERENCE STANDARD, 15 Total EDM Notches. Hole Sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters. Material: 6AL-4V Titanium. .050″ x .050″ x .005″ ± .001″ Corner Notch in each hole, .008″ ,.020″, .040″…

4 Step Calibration Block, .750″, 1.000″, 1.250″, 1.500″. Tolerance= ± .002″ MATERIAL: 2024-T3 Aluminum. Pad Size: 1.0″ x 1.0″ Includes Test Report and Certificate of Conformance.

METRIC 5 STEP WEDGE, 1mm, 3mm, 7mm, 12mm, 15mm +/- .05mm. Material: 6Al-4v Titanium. Pad Size: 25mm x 25mm square. Includes Test Report Traceable to NIST and Certificate of Conformance.

13 HOLE REFERENCE STANDARD, 2014-T6 Aluminum. HOLE SIZES: 5/32″, 3/16″, 7/32″ 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/16″ 5/8″, 3/4″, MId-Wall EDM Notch = .060″L x .030D x .004″ ± .001″. Manufactured in accordance to Aircraft Braking System…

6 STEP WEDGE, .045″, .005″, .015″, .025″, .035″, .045″ ± .001″. Material: 6061-T6 Aluminum. Pad Size: 1.0″ x 1.0″ square with .500″ Steps on the ends. Includes Test Report Traceable to NIST and Certificate of Conformance.

6 STEP WEDGE, .045″, .010″, .020″, .030″, .040″, .045″ ± .001″. Material: 6061-T6 Aluminum. Pad Size: 1.0″ x 1.0″ square with .500″ Steps on the ends. Includes Test Report Traceable to NIST and Certificate of Conformance.

6 STEP WEDGE, .045″, .010″, .020″, .030″, .040″, .045″ ± .001″. Material: 6061-T6 Aluminum. Pad Size: 1.0″ x 1.0″ square with .500″ Steps on the ends. Includes Test Report Traceable to NIST and Certificate of Conformance.

EDDY CURRENT SURFACE REFERENCE STANDARD, NOTCHES .010″(0.254mm), .020″(0.5mm), .030″(.762mm) (.004″W +/- .002), 2024-T3 ALUMINUM. SIZE: 1.0″W x 4.0″L x .25″. Includes Test Report and Certificate of Conformance.

METRIC 5 STEP WEDGE. STEP SIZES: 12.5mm, 16mm, 20mm, 25mm, 30mm STEP TOLERANCE +/-.03mm(.00118″). MATERIAL: 7075-T6 ALUMINUM .PAD SIZE: 25mm x .25mm. Includes Test Report traceable to NIST, Mill Certificate for Material and Certificate of Conformance.

METRIC 5 STEP WEDGE. STEP SIZES: 0.40mm, 0.65mm, 1.3mm, 2.0mm, 2.5mm STEP TOLERANCE +/-.03mm(.00118″). MATERIAL: 2024-T3 ALUMINUM .PAD SIZE: 25mm x .25mm. Supplied with Delrin Holding Block. Includes Test Report traceable to NIST, Mill Certificate f…

EDDY CURRENT SURFACE STANDARD MANUFACTURED TO BSS 7698,..3 EDM NOTCHES: ( .010″, .020″, .030″ Deep x .005″ Wide ± .001 ), MATERIAL: 7075-T6 Aluminum. Includes Test Report and Certificate of Conformance.

EDDY CURRENT SURFACE STANDARD MANUFACTURED TO BSS 7698,.. 3 EDM NOTCHES: ( .010″, .020″, .030″ Deep x .005″ Wide ± .001 ), MATERIAL: 4340 Steel. Includes Test Report and Certificate of Conformance.

EDDY CURRENT SURFACE STANDARD MANUFACTURED TO BSS 7698, ..3 EDM NOTCHES: ( .010″, .020″, .030″ Deep x .005″ Wide ± .001 ), MATERIAL: 6AL-4V Titanium. Includes Test Report and Certificate of Conformance.

METRIC 5 STEP WEDGE 0.6mm(.024″),5.44mm( .214″),10.26mm( .404″),15.09mm( .594″), 20mm(.787″). TOLERANCE +/-.001″. MATERIAL: 7075-T6 ALUMINUM .PAD SIZE: 75″ x .75″. Supplied with Delrin Holding Block. Includes Test Report traceable to NIST and Certif…

10 STEP REFERENCE BLOCK .038, .045, .055, .065, .080, .100, .125, .150″, .175″, .200″, ± .001″ Supplied with Delrin Holding Block… Pad Size: .800″ x .800″ ± 0.010″ Material: 2219-T8. Includes Test Report and Certificate of Conformance.

Custom 4 Step Flat Bottom Hole CRS. Step Thicknesses of 2mm, 3mm, 6mm, 15mm. 12 total Flat Bottom Holes 1.2mm(.047″)Ø (Tolerance: ± 3% ). Pad Size: WIDTH 40mm ± 1mm x LENGTH 60mm ± 0.2mm. Material: 7075-T6 Aluminum anodized for corrosion protection….

Custom 4 Step Flat Bottom Hole CRS. Step Thicknesses of 2mm, 3mm, 6mm, 15mm. 12 total Flat Bottom Holes 1.2mm(.047″)Ø (Tolerance: ± 3% ). Pad Size: WIDTH 40mm ± 1mm x LENGTH 60mm ± 0.2mm. Material: 6AL-4v Titanium. Includes Certification Report and…

EDDY CURRENT SURFACE REFERENCE STANDARD, NOTCHE SIZES: .005″(.127mm) , .020″(0.5mm), .050″(1.27mm) (.005″W +/- .001). MATERIAL: 7075-T6 ALUMINUM. SIZE: 1.0″W x 4.0″L x .25″. Includes Test Report and Certificate of Conformance.

5 STEP WEDGE, .020″, .030″, .040″, .050″, .060″. TOLERANCE +/-.001″. MATERIAL: 4340 Steel . PAD SIZE: .75″ x .75″. Supplied with Delrin Holding Block. Includes Test Report traceable to NIST and Certificate of Conformance.

5 STEP WEDGE, 1mm, 3mm, 5mm, 7mm, 10mm, +/- .05mm. Material: 7075-T6 Aluminum. Pad Size: 20mm x 20mm square supplied with Delrin Holding Block. Includes Test Report Traceable to NIST and Certificate of Conformance.

Custom 4 hole standard. Material 17-4PH or 17-7PH Stainless. Size: 6.0″ x 4.65″ x .375″ Thick. Hole Diameters: 1.125″,1.190″,1.250″, and..1.3750″ EDM Corner Notch .030″ x .030″ x .005″ ± .001″ in each hole. Includes Test Report and Certificate of C…

Custom Bolt Hole Standard. Material: .250″ Thick 718 Inconel. Hole size .320″Ø with a .030″ x .030″ EDM corner notch. Includes Test Report and Certificate of Conformance.

7 HOLE REFERENCE STANDARD in 4340 Steel; Hole Sizes: .875″, 1.000″, 1.100″, 1.200″, 1.300″, 1.400″, 1.500″), With a .030″ x .030″ x .004″ ± .001″ Corner EDM Notch in top and bottom of each hole in the top plate. 14 Notches Total. Includes Engraving, …

5 Step calibration block (0.100″, 0.250″, 0.500″, 0.750″ and 1.000″; . Step pad size: .75” x .75”. Material: 6AL-4V Titanium. Includes Test Report and Certificate of Conformance…..Reference: B777 NTM Part4 51-00-10

CUSTOM 4 HOLE STANDARD IN 2024-T351 ALUMINUM PER BOEING PART NUMBER NDT1084. EDM CORNER NOTCH SIZES: .020″ x .020″ x .005″ +/- .002 ” and .030″ x .030″ x .005″ +/- .002″ HOLE SIZES: .875″(7/8″), .937″ (15/16″), 1.0″, 1.125″. Includes Test Report and …

CUSTOM 5 HOLE STANDARD IN 2024-T351 ALUMINUM PER BOEING PART NUMBER NDT1084. EDM CORNER NOTCH SIZES: .020″ x .020″ x .005″ +/- .002 ” and .030″ x .030″ x .005″ +/- .002″ HOLE SIZES: .531″ (17/32″), .625″ (5/8″), .750″ (3/4″), .875″(7/8″), .906″(29/32…

8 STEP WEDGE, STEP SIZES OF .060″, .070″,.085″, .100″, .120″, .145″, .175″, and .210″ +/- .001″. PAD SIZE: .80″x.80″, MATERIAL: 2024-T3 ALUMINUM. Includes Test Report and Certificate of Conformance.

8 STEP WEDGE, STEP SIZES OF .018″, .021″,.025″, .030″, .035″, .040″, .045″, and .050″ +/- .001″. PAD SIZE: .80″x.80″, MATERIAL: 2024-T3 ALUMINUM. Includes Test Report and Certificate of Conformance.