Manuals / Powermatic / Power Tools / Biscuit Joiner

Powermatic 60HH, 60C operating instructions Straight cutterhead only

Models: 60C 60HH

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1.Disconnect machine from power source.

2.Remove the belt guard so that you can rotate the cutterhead by turning the motor pulley or by moving the drive belt. Do not grab the cutterhead itself to rotate it.

3.Remove the old knives by loosening gib screws with an 8mm wrench, and allowing the springs to push the knife upward. Remove knife and gib.

4.Clean the gib and the knife slot. Sandwich new knife and gib together and drop into slot. Make sure the knife is oriented properly as shown in Figure 16.

IMPORTANT: To position the knives for rabbet cuts, take a shop scale with 1/32" graduations and place it against the end of the cutterhead. See Figure 17. Slide the knife out until it is at the 1/32" mark on the scale; that is, the knife will now be 1/32" beyond the edge of the cutterhead. The gib should remain in normal position, even with the edge of the cutterhead. This adjustment will ensure that the knife clears the end of the gib and cutterhead, and has good contact with the workpiece. (See under “Basic Jointer Operation” for further information on rabbeting procedures.)

5.The height of the knife in the slot, both for rabbeting and normal jointer work, must now be set properly, to ensure correct operation as well as minimize the hazard of kickback. Proceed as follows:

6.Rotate the cutterhead (using the belt or pulley) until the tip of the knife is at the top of the cutterhead arc. Place the knife setting gauge (Figure 18) over the cutterhead so the tip of the knife contacts the center of the gauge, and all four "feet" of the gauge rest firmly upon the cutterhead, as the knife is pushed down into its slot. The gauge will position the knives at approximately .015" above the cutterhead. Knife height should not vary more than .002-.003" across the length of the cutterhead.

7.Tightening the gib screws should be done in increments, to prevent any distortion to the cutterhead or buckling of knives. While holding the gauge down on one knife, snug down the five gib screws, beginning with the center screw and working your way to the ends. Do not fully tighten yet.

8.Rotate the cutterhead to the next slot and repeat steps #6 and #7, only making the knives snug.

9.Repeat for the third knife.

Figure 16

(straight cutterhead only)

Figure 17

(straight cutterhead only)

Figure 18

(straight cutterhead only)

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Powermatic 60HH, 60C operating instructions Straight cutterhead only
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60C, 60HH specifications

The Powermatic 60C and 60HH are two exceptional entries in the world of woodworking machinery, specifically designed for woodworkers who demand precision and efficiency in their operations. Both models embody Powermatic's commitment to innovation and performance, catering to the needs of professionals and serious hobbyists alike.

One of the standout features of the Powermatic 60C is its advanced digital readout (DRO) system. This technology provides users with accurate measurements and easy adjustments, ensuring that every cut is made with precision. The system helps eliminate guesswork, allowing woodworkers to focus on their craft without worrying about the accuracy of their settings. The 60C also features a powerful 1.75 HP motor, which is capable of handling even the toughest hardwoods with ease.

On the other hand, the Powermatic 60HH boasts the Helical Cutterhead technology, which offers a significant upgrade over traditional straight knives. The helical design consists of multiple cutting edges that provide a smoother cut and reduce tear-out, resulting in a superior finish. This is especially beneficial when working with figured woods or delicate materials. The 60HH also features a 3 HP motor, providing ample power for demanding applications and ensuring consistent performance even under heavy loads.

Both models are equipped with a rigid and robust cast-iron construction, ensuring stability and reducing vibration during operation. This design enhances the durability of the machines and extends their lifespan, making them a worthwhile investment for any serious woodshop.

The jointer beds are precision-ground and provide excellent support for long workpieces, while the fence is easily adjustable and provides accurate guidance for various operations, such as jointing and planing. The intuitive controls make it easy for users to switch between different functions and settings, enhancing workflow efficiency.

In terms of mobility, both the 60C and 60HH come with sturdy, adjustable legs and can be fitted with mobility kits that allow for easy movement around the workshop. This flexibility is a significant advantage for woodworkers who need to optimize their workspace.

In summary, the Powermatic 60C and 60HH represent the pinnacle of jointer and planer technology. With their innovative features, powerful motors, and user-friendly designs, these machines deliver unparalleled performance, making them invaluable assets in any woodworking shop. Whether you prioritize precise adjustments with the 60C or superior cutting capabilities with the 60HH, both models stand ready to elevate your woodworking projects to new heights.