BOSCH High-Speed Diamond Core Drill Bit Set for Steel Rail, Metal Plate, And Angle Iron Drilling (19 Pieces) HSSG (Various Lengths)

Precision positioning, ideal choice for professionals

135° tip angle design, hardened and ground for self-centering and slip-free drilling

Hardened and ground shaping process for long product lifespan, low wear, and accurate hole diameters

Complies with BOSCH production standards for industrial performance and safety

Suitable for various steel materials

Widely applicable without the need for pre-drilling, suitable for steel with tensile strength below 900N/mm², alloy steel, non-alloy steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals, and hard plastics

Versatile applications in rail transportation (drilling steel rails), automotive manufacturing (drilling various metal sheets), steel structure installation (drilling angle irons and other profiles), property renovation (drilling various metal sheets)

The above are for demonstration purposes only, please refer to the actual product for details.