drill bit SDS Plus-7X 14x400x465 mm BOSCH

SDS plus-7X perforator drills are equipped with a cross-shaped blade with a specially selected geometry (widia) - this is a solution that extends the service life of this product. The specially selected geometry of the head with 4 blades prevents the drill from jamming in the armature.

Each blade is precisely beveled and thus protected from damage, in case of collision with a rigid rebar, the drill head is equipped with a special centering pin to facilitate the start of drilling exactly at the intended point. The drill is equipped with a visible wear indicator, which indicates whether the diameter of the hole is within the specified tolerance range, which allows you to correctly install the dowel or the anchor.

Area of ​​use designed for all perforators with an SDS-plus chuck.