BGA universal stencil set, stainless steel, 90 x 90 mm, contents 12 pieces

BGA universal stencil set, stainless steel, 90 x 90 mm, contents 12 pieces,
the following types are included:
1 stencil for solder balls ø 0.25 mm; pitch 0.5 mm
1 stencil for solder balls ø 0.30 mm; pitch 0.6 mm
1 stencil for solder balls ø 0.35 mm; pitch 0.65 mm
1 stencil for solder balls ø 0.40 mm; pitch 0.8 mm
1 stencil for solder balls ø 0.45 mm; pitch 0.8 mm
1 stencil for solder balls ø 0.50 mm; pitch 0.8 mm
1 stencil for solder balls ø 0.55 mm; pitch 1.0 mm
1 stencil for solder balls ø 0.60 mm; pitch 0.9 mm
1 stencil for solder balls ø 0.60 mm; pitch 1.0 mm
1 stencil for solder balls ø 0.60 mm; pitch 1.1 mm
1 stencil for solder balls ø 0.65 mm; pitch 1.0 mm
1 stencil for solder balls ø 0.76 mm; pitch 1.27 mm