BoringSmal Diameter Turning BarsVery Smal Diameter Turning AC1030UAC1030UACZ150DA2200 WF3WF3 E3 15°WF3E36.2E3E3WF3CWE3E315°6.2 6.2 6.2 3.87.0 3.87.03.87.0 0.3E3 3.87.0 SEC-MINI Boring Tool Holder CKB Type ( Coated Carbide / SUMIDIA) KBMZ Type (Internal Back Turning) Dimensions (mm) DMIN Min. Min.BoreDia.CuttingEdgeOffsetpositionCornerRadiusOverallLengthMax.Depthof CutBoringDepth Bore Dia. CDX25° RE Cat. No. 2 L E DMIN WF3 E3 RE L CDX CDX2 CDX 12.7 55° Enlarged view of cutting edge Enlarged view of cutting edge KBMZ R0411-05KBMZ R0411-20 (for min. Bore diameter ø4.0mm) (for min. Bore diameter ø5.0mm)●●4.05.101.30.050.2028.5119 C KBMZ R0511-05KBMZ R0511-20 ●● 5.0 5.10 1.3 0.050.20 28.5 11 9 R0.25 R0.25RECDX2 KBMG Type (Internal Grooving) Dimensions (mm) D Min.BoreDia.CuttingEdgepositionOffsetWidthNoseOverallof CutRadiusLengthBoringDepth DMIN Min. Bore Dia. CDX Cat. No. R DMIN WF3 E3 CW RE L CDX CW L Close-up of Cutting Edge KBMG R0411-05KBMG R0411-10SKBMG R0511-05KBMG R0511-10●●4.04.901.11.002.000.050.1028.5 11 R0.25RECWRE●●5.05.101.31.002.000.050.1028.511 12.7 55° KBMF Type (Face Grooving) Dimensions (mm) T Min. CuttingBoreEdgeDia.positionOffsetWidthCornerOverallof CutRadiusLengthMax. DMIN Min. Bore Dia. RE 4.3 Cat. No. Groove Depth RE L V DMIN WF3 E3 CW RE L 5.3 KBMF R0615-05 ● 1.5KBMF R0620-05●6.04.00.22.00.0521.84.0 12.7 55° W KBMF R0630-05 ● 3.0 KBMX Type (SUMIDIA/Internal Diameter Machining) Dimensions (mm) Min. CuttingBoreEdgeOffsetDia.PositionNoseRadiusOverallLengthMaximumDepth ofCutDMIN Min. Bore Dia. CDX15° Cat. No. DMIN WF3 E3 RE L CDX L RE KBMX R0311-10 ● 3.0 4.1 0.3 0.1 28.5 11KBMX R0411-10●4.04.30.50.128.511 12.7 55° KBMX R0511-10 ● 5.0 4.5 0.7 0.1 28.5 11 E62