The Trisco LT-400 is used to test the cylinder leakage percentage (0-100%) in four-stroke engines

indicators allows the user to clearly see charge level

The Lotus LTDP550VR Drill Press is a floor-mounted drilling machine designed for accurate and stable drilling operations in workshops

Specially treated backing / 특수 처리된 백킹

Brushless motor for improved efficiency and extended tool life

GSR Spiral Point Thru Hole Size:M3 x 0.5 The Trisco LT-400 is usedGSR Spiral Point Thru Hole Tap is a high efficiency threading tool designed for cutting internal threads in through holes. Its spiral point (gun tap) design pushes chips forward, allowing faster tapping and reducing clogging during operation. Engineered for precision and durability, this tap is ideal for production work and general threading applications in metal and similar materials. It ensures clean, accurate threads while improving workflow