https://wccftech.com/nudecnc-has-released-lapping-tools-for-intel-lga-1151-cpus/

NUDEcnc has announced the NLAP, which is a lapping tool for the die and IHS of your Intel LGA 1151 CPUs. This tool is used to hold the IHS, as well as the CPU's die securely. This device has a few features that make this device worth every cent. This includes lapping the device, measuring the CPU's die with an IHS thickness of 0.01 mm, and this device features a keyring for easier transportability. The NLAP IHS and DIE are available in a kit for £25.99 (or $28.23) or £15.99 (or $17.37) individually from NUDEcnc's online store.

NUDEcnc's NLAP device is designed for Intel processors that utilize Intel's LGA 1151 socket. The separating of the CPU die and the IHS allows users to precisely lap your processors IHS and CPU die within a resolution of 0.01 mm. This device holds both the IHS and the CPU die in a secure way, which allows users to lap both the IHS of the CPU as well as the CPU die.