High efficiency – The 4-sided closed leading edge of the Forstner bit set enables even material removal and higher efficiency. Precise drilling – Thanks to the cross-cutting edge, centre point and conical head shape, the Forstner bit set ensures precise, clean drilling results with low heat development. Long service life – Manufactured in accordance with DIN 7483 G from hardened C65 tool steel, the brightly polished set of Forstner drills offers a long service life with intensive use. Practical storage box – Thanks to the integrated plastic inlay of the organised Einhell drill set, the right accessories are always ready to hand and neatly stored. Robust auto-lock clip closure – The auto-lock clip closure of the Einhell set prevents unintentional opening of the M-CASES during transport and storage. Transparent lid – With the transparent lid, the individual components of the Einhell accessory set can be seen at a glance. Brand-independent – For maximum flexibility, the E 6.3 shank of the Einhell case fits all standard drill chucks and bit holders in commercially available cordless screwdrivers and drills., Manufacturer: Einhell