Wera 847 Hex Shank Tapping Drill Bit

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Wera 847 Hex Shank Tapping Drill Bit 4.2mm

This Wera 847 HSS Combined Tapping Drill Bit is engineered to save you time and effort by combining three operations into one. In a single pass, it drills the pilot hole, taps the M5 thread, and deburrs the entry point, delivering clean, precise results without needing to change tools. The 4.2mm size is specifically designed for producing an M5 thread in materials up to 2mm thickness, making it ideal for metalworking, automotive, and general fabrication tasks. Its hex shank provides a secure, slip-free grip in standard drill chucks and impact drivers, ensuring reliable torque transfer.

- Combines drilling, tapping and deburring in one efficient pass

- Produces an M5 thread from a 4.2mm pilot hole

- Made from high-speed steel (HSS) for durability and long life

- Hex shank prevents slipping in chucks and impact drivers

- Suitable for use in steel, aluminium, and non-ferrous metals

- Reduces work time and eliminates the need for separate tap and drill

Experience faster, more accurate thread creation without compromising on quality.

GTIN: 4013288101525