1. Chuck-installation instructions are not included with the drill or the chuck. Install the chuck according to the diagrammed instructions on the Amazon product page. When mounting the chuck to the handle, hand tighten it thoroughly (if you can, all the way down to the bottom of the metal thread on the handle). Then, open the jaws and install the screw.
2. On my drill, the front gear (nearest the chuck) hung up slightly as it meshed with the orange handle gear. It worked, but not smoothly. It wouldn't have affected use of the tool, but I fixed it by pressing the gears together and forcefully moving the gears back and forth over that spot several times. That resulted in smooth operation. Apparently, the orange coating on the handle gear was slightly too thick at one point and it required some use to wear it down.
3. I needed to drill 3/8" holes in drywall for 6S Molly fasteners (the 3/8" drill size is specified by the manufacturer). I have a power drill which would accept a 3/8" bit, but I prefer a hand drill for drywall -- it produces a cleaner hole, more suitable for Molly installation. This hand drill worked perfectly. I am pleased with it's quality and value.
| Manufacturer | WEICHUAN |
|---|---|
| Part Number | WEICHUAN80000282 |
| Item Weight | 1 pounds |
| Product Dimensions | 11 x 2.56 x 3.35 inches |
| Item model number | WEICHUAN80000282 |
| Is Discontinued By Manufacturer | No |
| Material | ABS Plastic, Cast Steel |
| Power Source | Manual |
| Batteries Included? | No |
| Batteries Required? | No |
