Milescraft 1312 Drill Block - Handheld Drilling Guide, Drilling Jig with Drill Guides for 6 of the Most Common Drill Bit Sizes, Precision Drilling Tool Accessory

works great, if your drilling into corners or for a precision job other than a drill press, this is for you! Build quality is fantastic for home use and the accuracy is great. Very easy to use.

Getting old. Never needed aids to drill center or 90 deg before but time always wins. This little tool is cheap and accurate and for this hobbyist/occasional use homeowner it works great.

As some others have stated, this has a limited selection of hole sizes, but I knew that when I purchased it. For the price, it's well constructed and useful given that limitation. I don't use it a lot, but it has helped me a few times when I needed more than eyeball precision for a perpendicular hole...didn't need to be perfect, but just more than I'll get on average with eyeballing. the metal sheathing around the hole is durable...I needed to drill a 1/2 inch hole over my head and after getting the bit started, I slid this on the bit, slid it to the surface and was able to hold it well enough by hand. Got a great hole, I can't tell I shaved any metal off the sheath. Good value and glad I have it around--should have got it or something similar a long time ago.

Works great. Start at a slow speed when drilling just to get the pilot hole started. Then go full speed. Hold block secure with one hand pushing into what ever object you are drilling.

A great tool to have in your tool box. We're human, we dont always make perfectly straight holes sometimes. Or maybe it's just me but this has helped me alot on projects.

Having several bath remodels with new cabinets to fit, this was invaluable in making sure that all the handles would go straight and professional-looking. I've used it for several other projects as well, whenever I need drill press accuracy but can't use a drill press for whatever reason. I particularly like that it can be used on round stock as well as flat stock. The rubbery material that they use for "feet" do a good job of keeping the guide from "walking" with only a little pressure. Glad I bought it.

It's sturdy and it works really well.

This drill guide is probably okay for flat pieces of wood, but to drill into a dowel or other curved surface, it is not very good. It does sort of fit on the curved surface, but not firmly enough to make much help. Even by clamping it onto a dowel, it is still not great.Also, the 1/2 inch hole is too small for a 1/2 inch drill bit, at lease the ones I have.Price is good.Overall, an adequate, but not great tool.My grade a C-