
GROOVE-TURN
l1
C#-GHDR/L
External Grooving, Turning and
Parting Toolholders with CAMFIX
Exchangeable Tapered Shanks Tmax
SS
f
W Right-hand shown
Designation W min W max SS Tmax-r l1 f
C4 GHDR/L-3 2.80 4.00 40 9.00 55.00 20.0 SR M5X20DIN912 HW 4.0 EZ 104
C5 GHDR/L-3 2.80 4.00 50 9.00 55.00 24.0 SR M5X20DIN912 HW 4.0 EZ 104
C6 GHDR/L-3 2.80 4.00 63 9.00 55.00 32.0 SR M5X16 DIN912 HW 4.0 EZ 125
C4 GHDR/L-4 4.00 5.00 40 10.00 55.00 20.0 SR M6X25 DIN912 HW 5.0 EZ 104
C5 GHDR/L-4 4.00 5.00 50 10.00 55.00 24.0 SR M6X25 DIN912 HW 5.0 EZ 104
C6 GHDR/L-4 4.00 5.00 63 10.00 55.00 32.0 SR M6X16 DIN912 HW 5.0 EZ 125
C5 GHDR/L-5 5.00 6.40 50 12.00 55.00 24.0 SR M6X25 DIN912 HW 5.0 EZ 104
C6 GHDR/L-5 5.00 6.40 63 12.00 55.00 32.0 SR M6X16 DIN912 HW 5.0 EZ 125
C6 GHDR/L-8 (1) 7.00 8.40 63 25.00 70.00 30.0 SR M6X20 DIN912 HW 5.0 EZ 146
• When using GPV and TIP inserts, toolholder must be modified according to insert profile to ensure clearance.
(1) Used with GIF 8, GIA 8, GIPA 8, GDMM, GIDA, GDMY, GDMF, GDMU inserts
For inserts, see pages: GDMF (244) • GDMM-CC (454) • GDMN (246) • GDMU (246) • GDMY (245) • GDMY (full radius) (247) • GDMY-F (248) • GIA-K (long
pocket) (254) • GIA-K (W=3-6) (254) • GIF (253) • GIF (full radius) (254) • GIF (long pocket) (253) • GIF-E (W=4-6 full radius) (250) • GIF-E (W=4-6) (248) • GIF-E
(W=8,10 full radius) (250) • GIF-E (W=8,10) (248) • GIM-C (402) • GIM-J (403) • GIM-J-RA/LA (403) • GIM-UT (404) • GIM-UT-RA/LA (404) • GIM-W (403) •
GIM-W-RA/LA (404) • GIMF (244) • GIMN (245) • GIMY (245) • GIMY (full radius) (246) • GIMY-F (247) • GIP (252) • GIP (full radius) (253) • GIP-E (249) • GIP-E
(full radius) (250) • GIP-UN (259) • GIPA (full radius W=3-6) (257) • GIPA (W=3-6) (256) • GIPA/GIDA 8 (full radius) (257) • GIPM-A46 / GIP-1250 (313) • GIPY (255)
• GITM (255) • GITM (full radius) (255) • GPV (259) • TIP-MT (261) • TIP-P-BSPT (264) • TIP-P-BSW (263) • TIP-P-ISO (262) • TIP-P-NPT (263) • TIP-P-UN (262)
• TIP-WT (261)
l2
GHDR/L (short pocket) h h
External Tools for Turning,
h4 A
Grooving and Parting l1
f Tmax-r b
W Right-hand shown
Designation W min W max Tmax-r h b l1 l2 f A h4
GHDR/L 12-3 2.80 4.00 8.00 12.0 12.0 110.00 25.0 10.8 2.40 4.0 SR 76-1021 T-20/5
GHDR/L 16-3 2.80 4.00 9.00 16.0 16.0 110.00 26.0 14.8 2.40 4.0 SR M5X16 DIN912 HW 4.0
GHDR/L 16-3 ST (1) 2.80 4.00 9.00 16.0 16.0 78.00 24.0 15.0 2.20 4.0 SR M5X16 DIN912 HW 4.0
GHDR/L 20-3 2.80 4.00 9.00 20.0 20.0 120.00 26.0 18.8 2.40 - SR M5X16 DIN912 HW 4.0
GHDR/L 25-3 2.80 4.00 9.00 25.0 25.0 135.00 26.0 23.8 2.40 - SR M5X16 DIN912 HW 4.0
GHDR/L 16-4 4.00 5.00 10.00 16.0 16.0 110.00 26.0 14.4 3.20 4.0 SR M6X16 DIN912 HW 5.0
GHDR 16-4 ST (1) 4.00 5.40 10.00 16.0 16.0 78.00 24.6 14.0 3.40 4.0 SR M6X16 DIN912 HW 5.0
GHDR/L 20-4 4.00 5.00 10.00 20.0 20.0 120.00 26.0 18.4 3.20 - SR M6X16 DIN912 HW 5.0
GHDR/L 25-4 4.00 5.00 10.00 25.0 25.0 135.00 27.0 23.4 3.20 - SR M6X16 DIN912 HW 5.0
GHDR/L 32-4 4.00 5.00 10.00 32.0 32.0 150.00 27.0 30.4 3.20 - SR M6X16 DIN912 HW 5.0
GHDR/L 20-5 5.00 6.40 12.00 20.0 20.0 120.00 29.0 17.9 4.20 - SR M6X16 DIN912 HW 5.0
GHDR/L 25-5 5.00 6.40 12.00 25.0 25.0 135.00 29.0 22.9 4.20 - SR M6X16 DIN912 HW 5.0
GHDR/L 32-5 5.00 6.40 12.00 32.0 32.0 150.00 29.0 29.9 4.20 - SR M6X16 DIN912 HW 5.0
GHDR/L 25-6 6.00 6.40 12.00 25.0 25.0 135.00 29.0 22.3 5.40 - SR M6X16 DIN912 HW 5.0
GHDR/L 25-P8 (2) 7.00 10.00 16.50 25.0 25.0 150.00 35.7 21.8 6.50 - SR M8X20DIN912 HW 6.0
GHDR/L 32-P8 (2) 7.00 10.00 16.50 32.0 32.0 170.00 35.7 28.8 6.50 - SR M8X20DIN912 HW 6.0
• For using TIP and GPV inserts, toolholder seat needs to be modified according to insert profile to ensure clearance. • For user guide, see pages 340-351
(1) For Star and multi-spindle machines.
(2) Used with GIMF, GIMY, GIPY, GIMM, GITM, GPV inserts.
For inserts, see pages: GIA-K (W=3-6) (254) • GIF (253) • GIF (full radius) (254) • GIF-E (W=4-6 full radius) (250) • GIF-E (W=4-6) (248) • GIG (252) • GIM-C (402)
• GIM-J (403) • GIM-J-RA/LA (403) • GIM-UT (404) • GIM-UT-RA/LA (404) • GIM-W (403) • GIM-W-RA/LA (404) • GIMF (244) • GIMM 8CC (454) • GIMN (245)
• GIMY (245) • GIMY (full radius) (246) • GIMY-F (247) • GIP (252) • GIP (flat top W