Tapered drill bits with widened flutes for drilling fast, clean pilot holes
Adjustable 4-cutter counterbore cuts and clears chips quicker for fast, smooth countersink or counterbore drilling
Attaches and adjusts with 2 hex screws
Counterbore attaches to flat on shank for a more secure fit
Adjustable stop collar attaches to counterbore for controlling countersink depth
1/4" hex quick change shank reduces slipping in standard chucks and is compatible with impact drivers
3/19/24
Five stars all the way! This has transformed my experience, and I can't imagine going back to anything else.
7/30/24
This is by far one of the best purchases I’ve made. It’s efficient, stylish, and easy to use.
1/17/25
Perfect in every way! From the packaging to the performance, this item truly delivers.
9/3/24
I can't praise this product enough! It has made my life so much easier. Highly recommend to everyone!
1/22/25
Best purchase ever! I can’t believe how well this works. I will be spreading the word!
9/30/24
This item is amazing! High quality and it works exactly as described. Highly recommend! ⭐⭐⭐⭐⭐