This is the recommended tool for the following parts: CSHM12X1.5, CSHLM12X1.5, CSHM12X1.5AD, CSHLM12X1.5AD, CSHM12X1.5A286, CSHLM12X1.5A286
SRMW1215R is a removal tool/drill for removing the remaining knurled section during insert replacement. Fits CSHM12X1.5, CSHLM12X1.5, CSHM12X1.5AD, CSHLM12X1.5AD, CSHM12X1.5A286, CSHLM12X1.5A286. This is an old Anemo part. Please use CSHRTM12