Countersinks with Taper Point Drills for Wood Screws
55608 Carbide Tipped 82 Degree Countersink Taper #8 Screw 7/16 Dia x 11/64 Drill Dia x 5/16 Round Shank
Used to countersink holes for the heads of screws in woods, plastic and non-ferrous materials. The 2-flute integral design ensures uniform and concentric results each and every time. Carbide tips provide chip free hole edges and lasts much longer than steel countersinks.
Available in a wide variety of sizes, complete with the HSS drill bit.
Excellent for Drilling:
- Natural Woods
- Man-Made Boards
- Aluminum Composite Material (ACM)
- Composite Decking Materials
- High Density Polyethylene (HDPE)
Warning: When drilling aluminum/non-ferrous materials, for optimal results and extended tool life use lubricant or air cooling. Make sure the material is fixed and drill is stable during drilling.
Drilling countersinks with these bits on the CNC machine is a great way to save time and have your pieces look great every time!
With the adjustable depth drill bit you can adjust them for whatever size material you’re working with. They are best used with a drilling toolpath, utilizing the peck drill option at .25" per pass with a .125" retract height.