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Bosch EXPERT Self Cut Speed Hex Shank Flat Drill Bit 28mm 400mm - Image 1
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Bosch EXPERT Self Cut Speed Hex Shank Flat Drill Bit 28mm 400mm

Bosch Professional

Compare today's prices on the "Bosch EXPERT Self Cut Speed Hex Shank Flat Drill Bit 28mm 400mm".

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(3 stores)
Last Checked: 03/10/2026
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Product Description

Compare today's prices on the "Bosch EXPERT Self Cut Speed Hex Shank Flat Drill Bit 28mm 400mm".

Bosch EXPERT Self Cut Speed Hex Shank Flat Drill Bit 28mm 400mm

Designed for professionals who demand precision and speed, this 28mm flat drill bit is purpose-built for installing 28mm copper pipe and large-diameter conduit. The Self Cut Speed technology delivers exceptionally fast, clean holes in wood and plasterboard, reducing time on every job. Its extended 400mm length provides the reach needed for deep or awkward cavity work, while the hex shank offers superior grip and torque transfer, preventing slippage in your drill chuck.

- 28mm diameter perfectly sized for standard copper pipe and large conduit

- 400mm total length for deep drilling applications and cavity access

- Self Cut Speed tip geometry for rapid material removal and reduced friction

- Hex shank compatible with 1/4" hex chuck drivers and impact drivers

- Bosch EXPERT carbide-tipped design for increased durability and long life

- Centring point and spurs for exact, splinter-free starting and clean edges

- Suitable for softwood, hardwood, chipboard, plasterboard and plastic panels

Whether you are running plumbing or electrical services, this drill bit delivers the reliability and speed that tradespeople rely on.

GTIN: 4059952534268