This kit includes the Thermal Grizzly lapping tool and contact frame for Intel's 12th, 13th, & 14th gen processors. The lapping tool for Intel's 12th, 13th, and 14th Gen processors allows the heat spreader to be safely lapped. The CPU is simply mounted on the lapping tool using the enclosed screws. The tolerances of the lapping tool allow the heat spreader to be ground down by 0.2 millimetres. On the lapping tool, there are ridges on the acrylic glass around the CPU. These ridges are 0.2 millimetres high. When the ridges are completely removed, stop sanding. Processors of the 12th and 13th generation are compatible with both the 12th and 13th Gen Contact Frame as long as they are not ground down more than 0.2 millimetres The Intel 13th and 14th Gen CPU Contact Frame is a mounting aid that replaces the motherboard's original Integrated Loading Mechanism (ILM) to enable better cooling performance of CPU coolers through optimized contact pressure. Warning: Removing the CPU heat spreader and the motherboard socket holder (retention module) is done at your own risk and is always accompanied by the complete loss of the manufacturer's guarantee and warranty ! Scope of delivery 1x lapping tool 4x screw 4x PU washer 1x hexagon socket spanner 2,5mm 1x 400 grit sandpaper 1x Sandpaper 1.200 grit 1x Sandpaper 2.500 gri 1x 13th and 14th Gen. CPU Contact Frame 1x T20 angle wrench Model: TR-99074-99071