Festool Centrotec Countersink Bit

Adjustable countersink drill bit with a free spinning depth stop for use with the Festool Centrotec system as well as all standard or keyless chucks for no-slip performance. 

• 3.5mm fully adjustable countersink drill bit with depth stop
• Depth stop rotates freely, eliminating burning or marring of your finished surface
• Save money by only having to replace the bit and not the entire assembly
• Long, precision milled hex shank eliminates wobble, or run out during use
• Adjustable depth stop with exchangeable drill bit