7 Pcs SDS Plus Hammer Drill Bit Set (4-Flute) for Concrete Brick Block Stone Masonry and Granite

Surface treatment: sandblasting Knife head: copper plating Mode of action: deep drilling type: 2-pit 2-slot round handle Type: SDS-Plus Colour:Silver Material:45#Steel YG8C cutter head Size:5mm 6mm 8mm 10mm 12mm 16mm 18mm Length: 160MM Package Contents: 7 x SDS-PLUS Drill Bits Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.