Face Grooving Toolholders (Integral Type)  KGDF-Z NEW T F1 B L1 L2 H3 h H1 L3  Right-hand shown G ● Toolholder Dimensions Edge Width W (mm) Shank Size (mm) Max. depth of cut Face Grooving (mm) Dia. Description Std. Dimension (mm) φD (mm) Grooving MIN. MAX. R L H1=h H3 B L1 L2 L3 F1 T 50 65 KGDF& 2020K50-3B-Z ● ● □20 65 85 2020K65-3B-Z ● ● 20 20 125 20.3 85 110 2020K85-3B-Z ● ● 3 15 110 145 2020K110-3B-Z ● ● 9.5 30.5 31 15 External 50 65 KGDF& 2525M50-3B-Z ● ● □25 65 85 2525M65-3B-Z ● ● 25 25 150 25.3 85 110 2525M85-3B-Z ● ● Internal 110 145 2525M110-3B-Z ● ● 50 70 KGDF& 2020K50-4B-Z ● ● Face □20 70 100 2020K70-4B-Z ● ● 20 20 125 20.3 4 15 100 150 2020K100-4B-Z ● ● 9.5 30.5 31 15 50 70 KGDF& 2525M50-4B-Z ● ● □25 70 100 2525M70-4B-Z ● ● 25 25 150 25.3 100 150 2525M100-4B-Z ● ● 50 75 KGDF& 2020K50-5B-Z ● ● □20 75 115 2020K75-5B-Z ● ● 20 20 125 20.3 5 15 115 180 2020K115-5B-Z ● ● 9.5 30.5 31 15 50 75 KGDF& 2525M50-5B-Z ● ● □25 75 115 2525M75-5B-Z ● ● 25 25 150 25.3 115 180 2525M115-5B-Z ● ● Applicable Inserts G75  Spare Parts Spare Parts Clamp Bolt Wrench Description KGDF&···- Z HH5X16 LW-4  Toolholder Identification System (Integral Type) KGDF R 2525 M 50 3 B Z Series Hand of Tool Shank Size Toolholder Min. Face Groove Edge Width Grooving Toolholder Length Dia. Depth Type KGDF Face Grooving R: Right-hand 2020 : □20mm K : 125mm 50 : 50mm 3 : 3mm B : 15mm Z : Integral Type L : Left-hand 2525 : □25mm M : 150mm … 4 : 4mm 115 : 115mm 5 : 5mm  : Std. Item G82