Tivoly 19-Piece Drill Bit Set, Brown

The Tivoly Drill Bit Set is a set of 19 drills from 1mm to 10mm. It is a short cylindrical shank ideally suited for batch cutting operations. These drills reduce the degradation of cutting edges when drilling, offers high tensile strength and hassle-free performance with excellent results. Drilling of heat treatable steels: Less than 950N/square mm and low alloy steel: 200-700N/square mm. It has 4-sided sharpening and tip angle 135 Degree for better penetration.