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TGFHM CGHNM
CDX OHX OAL
Anti-Vibration Blades H HF
Anti-Vibration Blades for Deep
Grooving and Turning WB

CWN-CWX GROOVE-TURN

Designation CWN (1) CWX (2) OHX (3) CDX (4) WB HF H OAL Insert
CGHNM 53-6DG-AV .217 .252 3.937 3.661 .205 1.772 2.071 9.252 GIMF/N/T/Y 6 GIM 6 SGCU 341 OR 30X3 NBR EDG 44A* T-6/5 SGC 340
TGFHM 53K-8-AV .303 .354 3.937 3.661 .291 1.772 2.071 9.252 TAG/TAGB 8 SGCU 341 OR 30X3 NBR ETG 8-12* T-6/5 SGC 340
CGHNM 53-P8-AV .315 .315 3.937 3.661 .291 1.772 2.071 9.252 GIMY/F/MM 8 SGCU 341 OR 30X3 NBR T-6/5 SGC 340 HW 4.0 SR 76-1637/16
(1) Minimum cutting width
(2) Maximum cutting width
(3) Maximum overhang
(4) Cutting depth maximum
* Optional, should be ordered separately
For inserts, see pages: GIA-K (W=118-236) (309) • GIF (308) • GIF (full radius) (309) • GIF-E (W=157-236 radius) (304)
• GIF-E (W=157-236) (302) • GIM-C (577) • GIMF (297) • GIMM 8CC (637) • GIMN (299) • GIMT (297) • GIMY (298) • GIMY (full radius) (300)
• GIMY-F (301) • GIP (307) • GIP-E (303) • GIPA (round W=118-236) (313) • GIPA (W=118-236) (312) • GIPY (311) • GITM (310)
• GITM (full radius) (311) • TAG N-C/W/M (561) • TAGB/TAGBA (357)
For holders, see pages: SGTBK (673) • SGTBU/SGTBN (672)

User Guide
• To maintain a stable and controlled machining
process use constant RPM (G97).
• Each blade is pre-calibrated under laboratory
conditions for an overhang of 3.94”.
• Although the pre-calibration is suitable for a wide range of
overhangs, sometimes fine-tuning calibration is necessary, depends
on the overhang and clamping rigidity of the machine.
• Before fine tuning calibration try optimizing the cutting
conditions. First step should be to reduce the RPM.
Damping
Fine-tuning Calibration plates
• For shorter overhangs / more rigid clamping conditions, it is recommended
to increase the compression of the O-ring by rotating the calibration screw
clockwise (make sure the distance between the damping plates increases). Distance
• For longer overhangs / less rigid clamping conditions, it is between
recommended to decrease the compression of the O-ring by plates
rotating the calibration screw counter clockwise (make sure Calibration
the distance between the damping plates decreases). screw
• The fine-tuning resolution should be about a half-turn O-Ring
for each 1.18” difference in the overhang.
• To restore the initial setup, use the distance between
the damping plates imprinted on the blade.

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