This reciprocating-saw kit can change the general-electric drill into reciprocating-saw. Simple operation, saving time and effort, and can help improve cutting efficient. Guiding plate position adjustable, and you can replace the sawbit quickly. Can be used for wood cutting, metal-pipe cutting, PVC cutting, steel cutting, etc. The recommended speed of electric drill is 800-1500rpm. You can have a try. Specifications: Name: Reciprocating-Saw Kit Usage: Home DIY Power Source: AC Application: wood-saw Proposed no-load speed: 800-1500rpm Package size: 170 * 120 * 70mm / 6.69 * 4.72 * 2.76in Package weight: 340g / 11.99ounce Note: Light-shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 0-30mm. Packing List: 1 * Reciprocating-Saw Attachment 1 * Handle 2* Sawblade