Wera 847 Hex Shank Tapping Drill Bit 6.8mm

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Wera 847 Hex Shank Tapping Drill Bit 6.8mm

This combined tapping drill bit is expertly engineered to produce M8 threads, a versatile and robust thread size widely used in structural engineering, mechanical assembly, and general fabrication. By combining the drilling and tapping operations into a single step, it eliminates the need for tool changes and reduces handling time, making it an essential addition to any professional or serious DIY toolkit. The precision-ground tip drills the correct pilot hole before the integrated tap cuts the thread, ensuring accurate and clean results with every use.

- High-speed steel (HSS) construction for durability and long service life

- Hex shank design provides a secure, slip-free fit in impact drivers and standard drill chucks

- Single-step operation: drills and taps in one pass without needing a separate tool

- Specific 6.8mm diameter perfectly matched for M8 thread preparation

- Produces consistent, burr-free threads in steel, stainless steel, and non-ferrous metals

- Optimised flute geometry for efficient chip removal and reduced heat build-up

- Ideal for fastening applications where speed and thread quality are critical

Whether you are working on metal structures, machinery repairs, or custom fabrications, this tapping drill bit delivers reliable performance and saves valuable time on the job.

GTIN: 4013288101549