LC2001A LC2001B tin tool stencil is used for tinning Innosilicon T2TH+ hash board ASIC chip repair. Works best with LC2001A LC2001B chip tin planting tool. The high-precision hole design helps to quickly realize the tin-plating replacement of LC2001A and LC2001B chips. The tin mesh is made of environmentally friendly materials with precise hole positions, anti-expansion, and no deformation. It is one of the essential tools for repairing the T2TH+ hash board.