Description : . 4 turbo segments reduce the time required for boring by up to 40% when
compared to hole-saw drill bits with the traditional flat segment;
. segments are installed using modern laser-beam fusion welding
technology, which enhances the durability of hole-saw drill bits;
. made of high-quality alloy-steel CrMo;
. can be combined with various removable adapters;
. handy plastic tube makes storage a lot more convenient;
. designed to bore holes in hard concrete materials.