Internal grooving GIA type GIA Carbon steel / Alloy steel O Q P Stainless steel O Q M Cast iron K Non-ferrous metals N Titanium alloy S Hard materials (~40 HRC) O N H Dimension (mm) Tolerance Carbide Cermet No. of edges Applicable Insert Description CVD - CW CW toolholder CW S RE INSL min. max. CR9025 TN60 RE 5゜ 5゜ GIA 30 2 3 5 0.2 25 - 0.05 + 0.05 CW ±0.05 N N INSL GIA 40 2 4 5 0.25 25 - 0.05 + 0.05 N N GIA... S 120° GIA 50 2 5 5 0.3 30 - 0.05 + 0.05 N N Molded Chipbreaker KGIA (Internal grooving / Deep grooving) G LH DCON DMIN DCON DMIN Grooving WF WF CDX CDX H H LF LF 20° 20° Fig. 1 Fig. 2 Right-hand shown Toolholder dimensions Availa- Spare parts Dimension (mm) bility Clamp Clamp bolt Spring Wrench (hex.) Description Applicable inserts Fig. DCON DMIN CDX R H LH LF WF KGIAR 3232B-3 U 32 30.4 45 26.5 1 32 200 4332B-3 U 10 43 30 26.3 CGIA-3R HH5X15 SP-5 LW-4 GIA30 2 5140B-3 U 51 40 38 250 30.3 KGIAR 3232B-4 U 32 30.4 45 26.5 1 32 200 4332B-4 U 10 43 30 26.3 CGIA-4R HH5X15 SP-5 LW-4 GIA40 2 5140B-4 U 51 40 38 250 30.3 KGIAR 5640B-5 U 56 40 38 35.3 15 250 2 CGIA-5R HH5X15 SP-5 LW-4 GIA50 6650B-5 U 66 50 48 40.3 CDX shows available grooving depth. Composition Spare Parts Toolholder Blade Clamp Screw Wrench Type Toolholder Description Integral type KGIAR 3232B-3 - - - - 4332B-3 KGIAR32H BGIAR43-3 Separate type SB-40140TR FT-15 5140B-3 KGIAR40H BGIAR51-3 Integral type 3232B-4 - - - - 4332B-4 KGIAR32H BGIAR43-4 Separate type SB-40140TR FT-15 5140B-4 KGIAR40H BGIAR51-4 5640B-5 KGIAR40H BGIAR56-5 Separate type SB-40140TR FT-15 6650B-5 KGIAR50H BGIAR66-5 N : Standard item R : Right hand only L : Left hand only U : Check availability Recommended cutting conditions: G120 G77