The IRWIN Blue Groove 4X Flat Bit is engineered to cut timber with a patented groove point and cutting edge, enabling faster material removal by cutting rather than scraping. Its parabolic scoop design improves control and efficiently clears wood chips, contributing to increased performance in drilling tasks. The bit features an increased relief angle of 17°, up from 12°, and a shank that is 152 mm long with a diameter 10% larger than standard for added durability. These design elements work together to deliver smoother operation and extended tool life when working with timber.
Features
- Patented groove point and cutting edge
- Cuts timber, not scrapes it
- Parabolic scoop for chip removal and control
- Relief angle increased to 17°
- Shank length 152 mm; shank diameter 10% larger
Price History
* Price history contains no data from Amazon.
Prices were last updated on: