SEC-Grooving Tools CKB Type / SGIT Type Internal Diameter Narrow Range Grooving CKB WF B E3 L1 Small diameter Internal CDX 20 ■ Parts internal grooving HF H See the insert column for E3, CDX values. ■ Holders Dimensions (mm) Height Width Length Cutting edge Cutting edge Double ended Cat. No. Stock distance height Clamp screw Wrench H B L1 WF HF CKB R1010-16 D 10 10 100 10 10 CKB R1212-16 D 12 12 125 12 12 CKB R1616-16 D 16 16 125 16 16 CKBW16 WB4-8 LH020 CKB R2020-16 D 20 20 125 20 20 CKB R2525-16 25 25 150 25 25 ■ Inserts Dimensions (mm) DMIN min. CDX Min. Edge width Cutting Cutting Nose Groove machining diameter Coated carbide machining edge edge Length Cat. No. diameter (mm) distance distance radius depth WF3 3.8 AC1030U ACZ310 DMIN CW WF3 E3 RE L CDX E3 CW L KBMG R0411-05 D D 4.0 1.00 4.90 1.1 0.05 28.5 11 Cutting edge extension chart KBMG R0411-10 D D 4.0 2.00 4.90 1.1 0.10 28.5 11 F 6.2 7.0 R0.25 E1 12.7 55° KBMG R0511-05 D D 5.0 1.00 5.10 1.3 0.05 28.5 11 Grooving CW 2-RE KBMG R0511-10 D D 5.0 2.00 5.10 1.3 0.10 28.5 11 Tools SGIT 2° DCON Small diameter Internal Grooving internal grooving WF DMIN min. CW LH H Cut-Off machining diameter LF Threading ■ Parts 2° ■ Holders Dimensions (mm) Diameter Height Length Cutting edge Head Min. Edge width Max. groove Applicable Cat. No. Stock distance machining (mm) Screw Wrench diameter depth (mm) inserts DCON H LF WF LH (mm) CW SGIT R08 D 8 7.0 125 5.0 20 10.0 0.50 to 2.00 0.8* GITL3SSS BFTX02506NS RT08 SGIT R10 D 10 9.0 150 6.0 25 12.0 0.8* SGIT R12 D 12 11.0 180 7.0 30 14.0 1.00 to 2.00 1.8 GITL5SSS SGIT R14 D 14 13.0 180 8.0 35 16.0 1.8 BFTX0307NS RT10 SGIT R16 D 16 15.0 200 10.0 40 20.0 1.50 to 2.00 2.8 GITL6SSS SGIT R20 D 20 19.0 200 12.0 40 25.0 2.8 * The maximum groove width when mounting GITL3050 (edge width CW = 0.5 mm) is 0.5 mm. ■ Inserts Dimensions (mm) Coated Width of Cutting edge Nose Inscribed Cat. No. carbide cut distance radius circle Applicable holders ACZ150 CW E3 RE IC GIT L3050 D 0.50 1.2 0.05 5.56 +0.05 GIT L3065 D 0.65 1.2 0.05 5.56 CW0 GIT L3075 D 0.75 1.2 0.05 5.56 RE RE GIT L3100 D 1.00 1.2 0.05 5.56 SGIT R08 E3 IC GIT L3125 D 1.25 1.2 0.20 5.56 SGIT R10 GIT L3145 D 1.45 1.2 0.20 5.56 GIT L3150 D 1.50 1.2 0.05 5.56 GIT L3200 D 2.00 1.2 0.10 5.56 GIT L5100 D 1.00 2.2 0.05 7.94 GIT L5145 D 1.45 2.2 0.20 7.94 SGIT R12 3.18 GIT L5150 D 1.50 2.2 0.05 7.94 GIT L5175 D 1.75 2.2 0.20 7.94 SGIT R14 GIT L5200 D 2.00 2.2 0.10 7.94 GIT L6150 D 1.50 3.2 0.20 9.525 SGIT R16 GIT L6175 D 1.75 3.2 0.20 9.525 SGIT R20 GIT L6200 D 2.00 3.2 0.20 9.525 F36