Features Made of high quality copper movement, durable to use. With hardened gear, stable and wear-resistant. It is convenient to adjust the speed freely. The clockwise(CW) and counterclockwise(CCW) can be adjusted as you need. Used for furniture, hardware, machinery production, maintenance and other drilling, tapping, etc, it can also be combined with the chuck as a engraving grinder, tire machine. Features: 1. Made of high quality copper movement, durable to use. 2. With hardened gear, stable and wear-resistant. 3. It is convenient to adjust the speed freely. 4. The clockwise(CW) and counterclockwise(CCW) can be adjusted as you need. 5. Used for furniture, hardware, machinery production, maintenance and other drilling, tapping, etc, it can also be combined with the chuck as a engraving grinder, tire machine.   Specification: Condition: 100% Brand New Model: KP-554 Chunk Size: 1/2 Inlet Port: 1/4"(6.35mm) Chunk Capacity: 1.5-13mm No-load Speed: 900rpm Working Pressure: 0.62mpa Weight: Approx. 1620g / 57.1oz Size: Approx. 190 * 145mm / 7.5 * 5.7in   Package List: 1 * Pneumatic Drill 1 * Handle 1 * Inlet Port 1 * Chunk Key   Note: Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List