WFHF BH Grooving Face grooving GDFM/GDFMS type KGDF-Z (Face grooving) CDX LF LH Right-hand shown Toolholder dimensions Spare parts Availabi-lity Dimension (mm) Clamp bolt Wrench (hex.) G Description Applicable inserts R L DAXN DAXX(min.)(max.)CDXH B LH HF LF WF KGDF& 2020K50-3B-Z N N 50 65 2020K65-3B-Z N N 65 85 20 20 20 125 20.3 2020K85-3B-Z N N 85 110 2020K110-3B-Z N N 110 145 15 30.5 HH5X16 LW-4 2525M50-3B-Z N N 50 65 2525M65-3B-Z N N 65 85 25 25 25 150 25.3 2525M85-3B-Z N N 85 110 2525M110-3B-Z N N 110 145 KGDF& 2020K50-4B-Z N N 50 70 2020K70-4B-Z N N 70 100 20 20 20 125 20.3 G88 2020K100-4B-Z N N 100 150 15 30.5 HH5X16 LW-4 2525M50-4B-Z N N 50 70 2525M70-4B-Z N N 70 100 25 25 25 150 25.3 2525M100-4B-Z N N 100 150 KGDF& 2020K50-5B-Z N N 50 75 2020K75-5B-Z N N 75 115 20 20 20 125 20.3 2020K115-5B-Z N N 115 180 15 30.5 HH5X16 LW-4 2525M50-5B-Z N N 50 75 2525M75-5B-Z N N 75 115 25 25 25 150 25.3 2525M115-5B-Z N N 115 180 Applicable inserts reference page G88 N : Standard item R : Right hand only L : Left hand only U : Check availability G91