Combined threading and drill-bit (set of 7 pcs.) HSS-G M 3 – M 10

Combined-Bits have been designed for drilling, tapping and deburring in one operation using battery-powered screwdriver drills and electric hand drills with right-hand and left-hand rotation, but they are also suitable for thread cutting in a stationary drilling machine.

The Combined Bit is suitable for universal use in materials of medium mechanical strength, non ferrous metals and thermoplastics (up to 600 N/mm² tensile strength).

The tool can produce through threads up to a maximum threaded depth of 1 x D. They are especially useful for assembly work and small batch production.

Take care that the tool and the axis of the hole are exactly aligned and use a suitable cutting oil.