Bosch electric hammer drill what?
Bit classification:Shape: only two general electric hammer drill: head and head! The tail is square square. The tail of the round head is round.. Round head is mainly used with light hammer, the tail has two slots. The square is mainly used for heavy hammer.
Bosch hammer drill installation is divided into the following three conditions:1. circular grooves, with the hand hammer large cap press, the drill bit into it, then loosen the cap, can be installed to the.2. four pits, four pits hammer drill bit is inserted into the chuck, can rotate around until the drill bit is automatic locking, finally pulling the drill bit to determine whether it is locked correctly,3., the rapid clamping mechanism, not by the end cover, directly inserted into the place
Take a look at your bit is not your hammer used that hammer used in common has two kinds, one of four pits, the most commonly used, there is a circular slot, with a relatively small, clear, with the hand hammer press the large cap, put the drill down into and then release the large cap can be installed to the.
