








🔧 Elevate Your Craft with Precision Power!
This 3-piece Woodworking Square Hole Drill Bits Mortising Chisel Set is engineered from high-carbon steel, ensuring long-lasting performance. With three versatile sizes (9/16", 5/8", and 3/4"), these bits are perfect for creating square holes in wood quickly and efficiently. Compatible with various tools, this set is designed to enhance productivity and reduce labor costs in woodworking projects.




T**Y
Very good product
Liked
S**
Square hole drill bits
A little learning curve on using them but in the long run they work. Making a mortise is a lot simpler with the right tools !!
H**S
Not too sharp out of the box
The bits need a lot of honing and flattening to get sharp enough to mortise. Lots of burs on the factory edge
S**B
POORLY designed/milled
Have small job that I need a larger mortising bit that I currently own and I thought I would give these a try. My current Powermatic bits are milled to allow the auger bit to be set 1/16-1/8" proud of the chisel housing, resulting in minimal manual cleanup. These mortising bits require the auger to be set 1/4"-3/8" proud of the chisel to clear the edges of the chisel housing. It's less work to manually cut the mortises than struggle with these bits - they are GOING BACK.
P**N
ok
ok
T**M
Good tools
Made well, probably ordering the smaller ones
L**S
mortising drill bits
The 3 piece woodworking square hole drill bits was a gift. He lives in another state. I am sure he will use them. I did look at them before they were sent to my friend and they were very well made. las
H**D
Check youtube for how to use it properly and how to sharpen
Ease of use in making bowls
Trustpilot
2 months ago
3 weeks ago