Features:  Convenient to Use: Compared to traditional electric chainsaws, this chainsaws is more light and portable, and also easier to storage.  Easy to Modify: With this modification tool set, you do not need to buy a new electric chainsaws, you just need to spend a little time modifying it, saving your money and time.  Auxiliary Handle: The auxiliary handle can also be assembled easily, you can hold it tightly when using the machine, give you a comfortable use experience.  Adaptability: This modified tool attachment is suitable for 6-13mm three-jaw collet drill.  Preferred Material: The guide plate and the chains are made of alloy material and the handle is made of plastics material, which can provide a long service time.    Specifications:  Material: alloy+plastics  Color: black  Guide plate size: 4inch  Suitable for: 6-13mm three-jaw collet drill  Electric drill connecting rod diameter: 7mm / 0.2in  Package size: 230  * 87 * 75mm / 9.1 * 3.4 * 3.0in  Package weight: 500g / 1.1lb    Packing list:  1 * Electric Drill Converter  1 * Handle  2 * Guide Plate  2 * Chains  1 * Wrench  1 * Baffle  1* Screwdriver