5 HOLE REFERENCE STANDARD (Inch Version) COPPER

Multi-hole reference standard. Contains 5 hole sizes; 1/8", 5/32", 3/16", 7/32" and 1/4" inch hole diameters (0.030" x 0.030" corner EDM notch in each hole). Includes Test Report and Certificate of Conformance.

DIMENSION – 2.6" (L) X 1" (W) X 0.25" (T)

EACH HOLES CONTAINS CORNER NOTCH

HOLE SIZE - Ø1/8", 5/32", 3/16", 7/32" and 1/4"

CORNER NOTCH - 0.030" x 0.030", CORNER NOTCH WIDTH - 0.004"

MATERIAL: COPPER.

NOTE:  For special alloy request by mail.