12 BOLT HOLES WITH 2 CORNER NOTCH REFERENCE STANDARD (Inch Version) ALUMINUM

12 HOLE REFERENCE STANDARD WITH 0.020" x 0.020" and 0.030" x 0.030" CORNER EDM NOTCH. HOLE SIZES: 1/8", 5/32", 3/16", 13/64", 7/32", 5/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64". Includes Test Report and Certificate of Conformance.

DIMENSION: 3" (L) x 1.6" (W) x 0.25" (T)

Holes SIZE: Ø1/8", 5/32", 3/16", 13/64", 7/32", 5/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64"

Hole Notch Configurations: 

• 0.03" x 0.03" (45°) corner notch @ 0.005" wide in each hole (Qty 12)

• 0.02" x 0.02" (45°) corner notch @ 0.005" wide in each hole (Qty 12)

MATERIAL: ALUMINUM.

NOTE:  For special alloy request by mail.