This is the recommended tool for the following parts: CSSM8X1.25, CSSM8X1.0, CSSLM8X1.25, CSSLM8X1.0, CSXM8X1.25, CSXM8X1.0, CSXLM8X1.25, CSXLM8X1.0
SRM0812D is a step drill for accurate stepped bores before tapping and insert installation in lightweight materials. This is an old Anemo part. Please use CSD0924
