Optimal Compatibility: Designed specifically for -5156E and -5167 drill presses, ensuring a and seamless operation. Enhanced Grip: Features a thick rubber construction that provides a superior grip, minimizing slippage and enhancing safety during use. Increased Stability: The robust design of suction cup aids in maintaining stability, allowing for precise and accurate drilling without any movement. Material: Made with high-quality rubber, this suction cup withstands wear and tear, offering and reliability. Easy to Install: Simple and straightforward installation process, enabling quick setup and immediate improvement in drill performance.<br><br>WIDELY USE:Suitable for ALLSOME drill machine (-5156E,-5167,-5166A) to easily punches holes in marble, rock slabs, glass, and tiles. Color: Green Material:Aluminum alloy + rubber<br><br>Package Contents: 1 * Rubber Suction Cup<br><br>Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.