Description: 100% brand new and high quality Features: Equipped with an automatic lubricating pot to add lubricating oil to the gears to make the transmission smoother. Can be matched with all kinds of electric drills on the market. Widened protective baffle protects your safety. The high rigidity triangle drive shaft makes the connection of the electric drill not loose. There are four kits for you to choose:1 Set Saw Conversion Head/1 Set Saw Conversion Head with Oil Can/1 Set Saw Conversion Head Plus Saw Blade/1 Set Saw Conversion Head with Oil Can and Saw Blade. Specifications: Material:Metal and Plastic Dimension:Approx. 16x9.5x5.5cm/6.29x3.74x2.16inches Net Weight: Approx.426g Note: Please allow 1cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1 Set Saw Conversion Head/1 Set Saw Conversion Head with Oil Can/1 Set Saw Conversion Head Plus Saw Blade/1 Set Saw Conversion Head with Oil Can and Saw Blade