SDS-Plus Hammer Drill Bit F4, 18 x 450 mm, 4-Flute

* Ø: 16-25 [mm]

* optimal vibration behavior

* maximum energy transfer

* stability against torsional stress

* reduced noise emission

* the special side cutting edges in combination with the large flute channels and the short transition to the dual feed flutes result in a

variety of advantages:

* reduced friction

* concentric guidance, precisely fitting borehole

* rapid chip removal through large flutes and dual feed flutes

* very high service life

Application:

* SDS PLUS chuck

* suitable for rotary hammers with SDS-PLUS chuck or 2-slot locking