Grizzly G0633/G0634 Replacing Carbide Inserts G0634, To rotate or change a carbide insert

Replacing Carbide

Inserts (G0634)

Tools Needed:	Qty
T-Handle Wrench w/T-20 Torx Bit	..................... 1

The cutterhead is equipped with 56 indexable car- bide inserts. Each insert can be rotated to reveal any one of its four cutting edges. Therefore, if one cutting edge becomes dull or damaged, simply rotate it 90˚ to reveal a fresh cutting edge (Figure 64).

Reference Dot

Figure 64. Insert rotating sequence.

G0633/G0634 Jointer/Planer Combo Machine

In addition, each insert has a reference dot on one corner. As the insert is rotated, the reference dot location can be used as an indicator of which edges are used and which are new. When the reference dot revolves back around to its starting position, the insert should be replaced.

To rotate or change a carbide insert:

1.DISCONNECT THE JOINTER/PLANER FROM THE POWER SOURCE!

2.Remove any sawdust from the head of the carbide insert Torx screw.

3.Remove the Torx screw and carbide insert.

4.Clean all dust and dirt off the insert and the cutterhead pocket from which the insert was removed, and replace the insert so a fresh, sharp edge is facing outward.

Note: Proper cleaning is critical to achieving a smooth finish. Dirt or dust trapped between the insert and cutterhead will slightly raise the insert, and make noticeable marks on your workpieces the next time you plane.

5.Lubricate the Torx screw threads with a light machine oil, wipe the excess oil off the threads, and torque the Torx screw to 48-50 inch/pounds.

Note: Excess oil may squeeze between the insert and cutterhead, thereby lifting the insert slightly and affecting workpiece finishes.

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