The IRWIN® Blue Groove 4X Flat Bit Set is engineered to deliver fast, clean and efficient drilling in timber. Featuring a patented groove point and cutting edge that cuts rather than scrapes the wood, these flat bits drill up to four times faster than standard flat bits. The parabolic scoop design improves chip removal and provides greater control during use, while the increased relief angle of 17° enhances cutting performance. Each bit features a robust 152mm shank with a diameter 10% larger than standard for increased strength and durability. Supplied in a durable nylon storage case, this comprehensive 17-piece set includes the following sizes: 6, 8, 10, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 28, 32, 35 and 38mm, making it ideal for a wide range of woodworking applications.

This option
Web Attribute Set Flat Bits
EAN Barcode 5054905255213

Delivery Options

  • Standard Delivery* - £3.98
  • Web exclusive - not available in store

*UK Mainland only. Additional charges may apply for remote or offshore areas.

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Easy Returns

We're committed to selling high-quality products, however we also know that there are times when you need to exchange or return an item.

  • No quibble 30 day returns policy
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Please note, respiratory items cannot be accepted for a refund once the seal is broken.

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