Toolholder Dimensions Shank Angle Edge Width W (mm) Shank Size (mm) Max. depth of cut (mm) Face Grooving Unit Description Std. Blade Description Toolholder Dimension (mm) Dia. (Standard Stock Description) Description φD (mm) G85 G25 MIN. MAX. R L H1=h H2 H3 B L1 L2 F1 T 25 30 KGDF& 2020X25-3AS ● ● KGDF& -25-3A-C 13 30 40 2020X30-3AS ● ● -30-3A-C 118 36 13 40 50 2020X40-3AS ● ● -40-3A-C 50 65 2020X50-3BS ● ● -50-3B-C 15 65 85 2020X65-3BS ● ● -65-3B-C 120 38 15 □20 85 110 2020X85-3BS ● ● -85-3B-C KGD 2020-C 20 12 11.6 20 24.5 110 145 2020X110-3BS ● ● -110-3B-C 22 50 65 2020X50-3CS ● ● -50-3C-C 127 45 22 65 85 2020X65-3CS ● ● -65-3C-C 25 85 110 2020X85-3CS ● ● -85-3C-C 130 48 25 110 145 2020X110-3CS ● ● -110-3C-C 25 30 KGDF& 2525X25-3AS ● ● KGDF& -25-3A-C 13 30 40 2525X30-3AS ● ● -30-3A-C 143 36 13 40 50 2525X40-3AS ● ● -40-3A-C 50 65 2525X50-3BS ● ● -50-3B-C G 15 65 85 2525X65-3BS ● ● -65-3B-C 145 38 15 0° 3 □25 85 110 2525X85-3BS ● ● -85-3B-C KGD 2525-C 25 7 11.6 25 29.5 110 145 2525X110-3BS ● ● -110-3B-C 22 50 65 2525X50-3CS ● ● -50-3C-C 152 45 22 65 85 2525X65-3CS ● ● -65-3C-C 25 85 110 2525X85-3CS ● ● -85-3C-C 155 48 25 110 145 2525X110-3CS ● ● -110-3C-C Grooving 25 30 KGDF& -25-3A-C 13 30 40 -30-3A-C 163 36 13 40 50 -40-3A-C 50 65 -50-3B-C 15 65 85 -65-3B-C 165 38 15 □32 85 110 No unit description -85-3B-C KGD 3232-C 32 - 11.6 32 36.5 110 145 -110-3B-C 22 50 65 -50-3C-C 172 45 22 65 85 -65-3C-C 25 85 110 -85-3C-C 175 48 25 110 145 -110-3C-C 13 25 35 KGDF& 2020X25-4AS ● ● KGDF& -25-4A-C 118 36 13 35 50 2020X35-4BS ● ● -35-4B-C 50 70 2020X50-4BS ● ● -50-4B-C 15 70 100 2020X70-4BS ● ● -70-4B-C 120 38 15 100 150 2020X100-4BS ● ● -100-4B-C 150 220 2020X150-4BS ● ● -150-4B-C □20 220 ∞ 2020X220-4BS ● ● -220-4B-C KGD 2020-C 20 12 11.6 20 24.5 35 50 2020X35-4CS ● ● -35-4C-C 50 70 2020X50-4CS ● ● -50-4C-C 25 70 100 2020X70-4CS ● ● -70-4C-C 130 48 25 100 150 2020X100-4CS ● ● -100-4C-C 150 220 2020X150-4CS ● ● -150-4C-C 220 ∞ 2020X220-4CS ● ● -220-4C-C 13 25 35 KGDF& 2525X25-4AS ● ● KGDF& -25-4A-C 143 36 13 35 50 2525X35-4BS ● ● -35-4B-C 50 70 2525X50-4BS ● ● -50-4B-C 15 70 100 2525X70-4BS ● ● -70-4B-C 145 38 15 100 150 2525X100-4BS ● ● -100-4B-C 150 220 2525X150-4BS ● ● -150-4B-C 0° 4 □25 220 ∞ 2525X220-4BS ● ● -220-4B-C KGD 2525-C 25 7 11.6 25 29.5 35 50 2525X35-4CS ● ● -35-4C-C 50 70 2525X50-4CS ● ● -50-4C-C 25 70 100 2525X70-4CS ● ● -70-4C-C 155 48 25 100 150 2525X100-4CS ● ● -100-4C-C 150 220 2525X150-4CS ● ● -150-4C-C 220 ∞ 2525X220-4CS ● ● -220-4C-C 13 25 35 KGDF& -25-4A-C 163 36 13 35 50 -35-4B-C 50 70 -50-4B-C 15 70 100 -70-4B-C 165 38 15 100 150 -100-4B-C 150 220 -150-4B-C □32 220 ∞ No unit description -220-4B-C KGD 3232-C 32 - 11.6 32 36.5 35 50 -35-4C-C 50 70 -50-4C-C 25 70 100 -70-4C-C 175 48 25 100 150 -100-4C-C 150 220 -150-4C-C 220 ∞ -220-4C-C Note) 1. In case the unit description is not available (No unit description), please purchase toolholder and blade separately. Applicable Inserts G75 2. Dimension T : Maximum depth to which processing can be made. (If the dimension T is 20 mm or more, the maximum groove-depth of groove made by the 2-edge insert will be 18 mm.) : Std. Item G79