Made of chrome-nickel-molybdenum steel, shot-peened and intermediate level hardened
TURBOKEIL carbide plate with centring tip
4-cutting edges with W- flute
Specially designed head geometry for better center drilling, faster drilling progress, precise drilling hole
Fits directly into all hammer drilling machines with SDS-plus and HILTI TE-C drive
For drilling plug holes
Particularly suitable for fastenings
