drilling capacity:13mmVariable speedFroward/Reverse switchHammer functionPacked by color box

Pulley installer utilizes a thrust bearing which minimizes friction

50pcs per box

1 Pcs mini wrench

5JDrilling capacity: Concrete:32mmSDS plus chuck system3 drills and 2 chiselsPacked by blow mould case

S-Ks 4pcs Impact Driver Bit Set 35mm (SKSIBSM35/IBSS-35) Safety Helmet drilling capacity:13mmVariable speedFroward/Reverse switchHammer functionPackedS Ks 4pcs Impact Driver Bit Set 35mm (SKSIBSM35) 4 pcs impact bit set 35mm long (5 16") PH2,PH3, Flat 8,10mm Impact rated hex bits are required to stand up to the force exerted by the impact driver. Standard drills are primarily used for drilling holes and driving in small fasteners. An impact driver's main purpose is to drive large fasteners.