10 HOLES WITH 1 CORNER AND 3 SURFACE NOTCH REFERENCE STANDARD (Metric Version) COPPER

10 hole Reference Standard. Contains 10 hole sizes; 3.2, 4.8, 6.35, 7.94, 9.53, 11, 12.7, 14.3, 15.9, 19mm diameters.( 0.76mm x 0.76mm +/- 10% x 0.15mm +/-.001" Wide Corner EDM Notch and 3 Surface EDM Notches at 0.2mm, 0.5mm, 1mm deep. Includes Test Report and Certificate of Conformance.

DIMENSION: 120mm (L) x 55mm (W) x 6.35mm (T)

Holes SIZE: Ø3.2, 4.8, 6.35, 7.94, 9.53, 11, 12.7, 14.3, 15.9, 19mm

Hole Notch Configurations: 

• 0.76mm x 0.76mm x 0.15mm max width corner notch in each hole (Qty 12)

MATERIAL: COPPER.

NOTE:  For special alloy request by mail.