How to Use a Drill, Hammer Drill, Jigsaw and Level: A Beginner’s Guide

Difficulty

Beginner

Time

1 hour of practice

Four tools do most of the work in a home renovation. Spend an hour practicing on scrap wood before you touch a wall and you'll be surprised how quickly they feel natural.

The cordless drill/driver

Know the controls

• Chuck — the jaws that grip the bit. Tighten by hand firmly.
• Clutch ring (numbers 1–20+) — limits the torque so screws don't strip or sink too deep. Low numbers for small screws and soft material, higher for big screws.
• Drill symbol on the clutch — full power, for drilling holes.
• Speed switch (1/2) — 1 = slow, strong (driving screws); 2 = fast (drilling holes).
• Forward/reverse button — reverse to remove screws.

Driving a screw

1. Set speed 1 and a clutch number around 5–8.
2. Press the screw tip into the material, hold the drill straight and in line with the screw.
3. Start slowly, then increase speed. Push firmly so the bit doesn't "cam out" and strip the head.
4. If the clutch clicks before the screw is flush, go up a number.

Drilling a hole

1. Mark the spot with a pencil cross; on tile, stick masking tape over it so the bit doesn't wander.
2. Choose the right bit: wood bits (sharp center point), metal/HSS bits, masonry bits (carbide tip) or tile/glass bits.
3. Speed 2 for wood and metal; start slow on tile.
4. Wrap tape around the bit as a depth stop, e.g. the length of your wall anchor + 1/4 in (5 mm).

The hammer drill

A hammer drill adds a rapid pounding action to the rotation, which chips through brick, block and concrete. Switch the mode to the hammer symbol and use masonry bits only.

• Let the tool do the work — steady pressure, don't lean your whole weight on it.
• Pull the bit out every few seconds to clear dust.
• Never use hammer mode on tile — drill through the tile in normal mode, then switch to hammer for the masonry behind it.
• For poured concrete or lots of holes, rent an SDS rotary hammer; it's far faster.

The jigsaw

A jigsaw cuts curves and straight lines in wood, plywood, laminate and even thin metal with the right blade.

1. Choose the blade: fine-tooth for clean cuts in laminate and finished wood, coarse for fast rough cuts.
2. Clamp the workpiece so the cut line hangs over the edge of the table.
3. Rest the shoe (base plate) flat on the material, blade not touching it, then start the saw.
4. Guide gently along the line — don't force it. For straight cuts, clamp a straight board as a guide fence.
5. Blade teeth point up and cut on the up-stroke, so the top face chips. Cut laminate and finished panels with the good face down, or put masking tape on the line.
6. Let the blade stop fully before lifting the saw.

The spirit level

• The bubble centered between the lines = level (horizontal vial) or plumb (vertical vial).
• Check your level: read it, flip it end-for-end in the same spot. If the bubble reads differently, the level is off.
• For long runs (a row of shelves or tiles), a straight board plus level or a laser level is more accurate than a short level alone.

Hanging something on a wall: putting it all together

1. Scan with a stud finder. Screwing into a stud is always strongest.
2. Mark positions with a level and pencil.
3. No stud? Use anchors sized for the load: plastic plugs for light items, spring toggles or metal self-drilling anchors for heavier ones.
4. Drill, insert anchor, drive screw with the clutch set low so you don't crush the drywall.

Ready for a real project? Try our DIY floating shelves — a perfect first build.