The Walter 48J720 Gib Set Screw is a critical component designed for the maintenance and repair of Walter magnetic drilling units. In the world of precision metalworking, the stability of your equipment is paramount. Magnetic drills rely on a dovetail slide mechanism to move the motor unit vertically with accuracy. Over time, the friction and vibration inherent in heavy-duty drilling can cause the gib strips—the components that shim the gap between the slide and the housing—to wear or settle. This set screw is the specific adjustment hardware used to apply pressure to the gib strip, ensuring the slide remains tight and true without binding.
A loose slide is a primary cause of poor drilling performance. If the gibs are not properly adjusted using the 48J720 screw, the drill motor may develop side-to-side play or "wobble." This instability leads to several issues: reduced hole accuracy, chatter marks on the workpiece, and, most critically, the premature breakage of expensive annular cutters. By replacing worn or damaged set screws and performing regular adjustments, operators can restore their machine to factory tolerances. This genuine OEM part ensures the thread pitch and material hardness match the original specifications of your Walter equipment, preventing thread stripping or loosening under load.
Replacing or adjusting the gib set screw is a standard maintenance procedure for magnetic drills. Typically, this involves loosening the locking nut (if equipped), tightening the 48J720 screw until the slide feels firm but moves freely, and then locking it back in place. It is recommended to check these settings periodically, especially after long periods of heavy use. Using genuine Walter parts like the 48J720 guarantees that the fit and finish are correct, avoiding the frustration of sourcing generic hardware that may not hold up to the rigorous demands of industrial environments.
Walter Surface Technologies is known for engineering high-performance tools for the metalworking industry. Their replacement parts are manufactured to the same high standards as their machines. Using the 48J720 Gib Set Screw ensures that your warranty remains valid and your machine continues to operate safely and efficiently. Whether you are performing a routine overhaul or an emergency repair, this small but vital component is essential for the longevity of your magnetic drill.
| Additional Information |
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| Packaging Description:1 per each |
| Product Type:Gib Set Screw |
| Compatible Equipment:Walter Magnetic Drilling Units |
