Description of πͺ Greenlee 925 2-in-1 Ultra Cutter, 2-inch
Product Type :Saw. Package Dimensions :9.398 Cm L X13.462 Cm W X1.524 Cm H. Durability And Speed Provide Low Cost Per Hole. Spring-Loaded Slug Ejector Saves Time. No Tool Required To Change Cutter Sizes.
This was purchased in addition to a set of these bits I purchased six years ago. I just replaced a 2 1/2" drill bit after drilling countless holes in various metals.
If you order this it is not as shown in the picture, you will only receive a hole saw, you need to order the small mandrel 925-011 to make it use. The saw is very sharp and seems to last a long time. It's not for thick materials, it only cuts a few millimeters before you hit the hub.
I am converting vehicles to run on natural gas and need to do a lot of custom work including cutting holes in truck/van bodies and side panels. I've blown a lot of hole saws from the big stores but they didn't last very long. When used properly (low speed, sufficient pressure), this cutter has survived 15 magazine bits. The quality more than made up for the extra price. Yes, you have to cut the mandrel separately, but of course it can be reused.