The Planet Forstner Extension Bars are designed for use with the Planet Forstner bits.
They are supplied with 3 grub screws and allen key. Thanks to the very high-quality strong build and design, Forstner bits, even up to 4″ in diameter, can drill deeper holes in your workpieces.
The Planet Forstner Extension Bars are machined from high-quality Steel. The one-piece design ensures the shank cant work loose from the socket.
Made in the UK.
For Forstner Bit sizes from 3/8 to 2″, use the 3/8″ Shank Extension Bar (8″/200mm Long):FE20038
For Forstner Bit sizes from 2 1/4 to 4″, use the 1/2″ Shank Extension Bar (11″/280mm Long):FE28012
