Purchase Qty. Reference FOB Price
1-9 Pieces US$12.00
10+ Pieces US$9.90
Product Description
Product Description 1 hole Precision Parallel Blocks Precision parallels blocks are rectangular blocks of metal, made from alloy steel. They are used when machining with a mill, drill, or any other machining operation that requires work to be held in a vise or with clamps - to keep work parallel ...