Countersink, Titanium-Nitride Coated, 3/8" Diameter
This industrial duty countersink will last four times longer than high-speed steel models. The super-hard bonded titanium-nitride surface cuts smoother and faster with less pressure than...
• 3/8"diameter countersink
• Super hard bonded titanium-nitride coating
• Cuts smoother and faster with less pressure
• Use for steel, iron, soft metals, plastic, wood, and more
• Lasts four times longer than HSS models
Articles & Blogs
The bit produced a lot of chatter even when chucked into my drill press
Cleans up drill holes nicely.
Great for taking the "fuzz" off of drill holes before putting the screw in. Doea a clean countersink.