Owner’s manual
Does Craftsman make a right angle drill?
Yes. Craftsman makes right-angle drills designed for tight spaces where a standard drill body will not fit. Your Craftsman model 315115410 is a 1/2-in., 19.2-volt cordless drill-driver (not a right-angle drill), so a right-angle drill is a separate tool category. See the 315115410 operator's manual for your drill’s features and safe operation.
When a right-angle drill is the better choice
A right-angle drill helps when you need to drill or drive fasteners with limited clearance.
- Working between studs, joists, or cabinet frames
- Drilling close to a wall or inside a narrow bay
- Driving screws where the chuck would hit an obstruction
- Reaching around plumbing, ductwork, or wiring bundles
- Keeping the bit aligned when you cannot hold a drill straight-on
What your 315115410 can do in tight spaces
Even without a 90-degree head, your 315115410 can still handle many close-quarters tasks by using its built-in controls correctly.
- Use the variable-speed trigger to start slow and prevent bit walk
- Use forward/reverse and the center-lock position to avoid accidental starts
- Let the chuck stop fully before switching directions to prevent gear damage
Quick comparison
| Feature | Standard drill-driver (315115410) | Right-angle drill |
|---|---|---|
| Head shape | Straight | 90-degree |
| Best for | General drilling and driving | Tight-clearance drilling and driving |
| Clearance needed | More | Less |
| Typical use | Everyday projects | Stud bays, corners, inside cabinets |
Why it matters
Using the right tool for the space reduces stripped screws, broken bits, and awkward side-loading that can stress the chuck and gears. It also helps you keep better control, especially when starting holes at low speed.
Last updated: February 2026
How to take chuck off Craftsman drill?
To remove the chuck on your Craftsman 315115410 drill/driver, lock the trigger, use a 5/16-inch (or larger) hex key and a mallet to loosen the internal chuck screw, remove that screw by turning it counterclockwise (left-hand threads), then tap the hex key counterclockwise to unthread the chuck from the spindle. See the owner's manual.
Steps to remove the chuck (Craftsman 315115410)
- Remove the battery pack and set the direction-of-rotation selector to the center (lock) position.
- Tighten a 5/16-inch or larger hex key (Allen wrench) in the chuck jaws.
- Tap the hex key sharply with a mallet in a clockwise direction to loosen the chuck screw.
- Open the chuck jaws and remove the hex key.
- Remove the chuck screw with a screwdriver by turning it counterclockwise (the screw has left-hand threads).
- Reinstall the hex key and tighten the chuck jaws securely.
- Tap the hex key sharply with a mallet in a counterclockwise direction to loosen the chuck on the spindle.
- Unscrew the chuck by hand and lift it off.
Thread directions (quick reference)
| What you are loosening | Where it is | Direction to loosen | Thread type |
|---|---|---|---|
| Chuck screw | Inside the chuck | Counterclockwise | Left-hand (reverse) |
| Chuck on spindle | Behind the chuck | Counterclockwise | Standard |
If the chuck will not break loose
- Clamp the hex key as tight as possible in the chuck jaws.
- Use a firm, sharp mallet strike; a dead-blow or rubber mallet works well.
- Hold the drill securely so it cannot twist while you strike.
- After reassembly, tighten the chuck screw fully; a loose screw can cause wobble and jaw binding.
Why it matters
The chuck screw uses left-hand threads so it stays tight during normal drilling. Turning it the wrong direction can strip the screw head or damage the chuck, making replacement harder.
Last updated: February 2026
Who makes Craftsman cordless drills?
Craftsman is a tool brand, not a single manufacturer; the brand is owned by Stanley Black & Decker. Your Craftsman drill/driver model 315115410 is documented as a 19.2-volt cordless drill-driver originally sold through Sears; use the model-specific parts list in the 315115410 operator's manual for accurate repair and parts identification.
What this means for your 315115410 drill/driver
Different companies have produced Craftsman cordless drills over the years, so the most reliable way to identify the correct components is by the exact model number and the exploded view/parts list.
- Match parts by model number 315115410, not by “Craftsman” alone
- Find the model number on the data plate attached to the motor housing
- Use the exploded view and parts list to confirm items like the chuck, screws, and housing pieces
- Follow the manual’s safety guidance: remove the battery pack before cleaning or maintenance
- Use identical replacement parts specified for this model to maintain safe operation
Battery note (important correction)
For this model, follow the battery type and handling instructions shown in the 315115410 operator's manual. Do not assume a battery chemistry based on age or appearance; Craftsman cordless tools have used multiple battery platforms.
| What you’re checking | Where to verify | Why it matters |
|---|---|---|
| Manufacturer varies by era | Brand history varies over time | Explains why “Craftsman” alone is not enough for parts matching |
| Exact model number: 315115410 | Motor housing data plate | Ensures the correct parts list match |
| Tool description: 19.2V drill-driver | Manual cover and specs section | Confirms you are using the right documentation |
| Battery pack type and handling | Battery label and manual safety section | Prevents damage and improves safety during service |
Why it matters
When you are ordering or replacing parts like a chuck, switch, or housing component, the model-specific parts list is what prevents fit issues. Manufacturer branding can change, but the 315115410 parts breakdown stays the correct reference.
Last updated: February 2026