The screwdriver is the most common tool in every home and construction site. But using the wrong screwdriver — wrong size, wrong type — damages the screws, material, and tool. This guide explains how to choose and use correctly.
Quick Summary
✅ Phillips for drywall screws and furniture; flat for old electrical wiring
✅ Screwdriver size must match the screw head exactly
✅ Insulated screwdriver (1000V) mandatory for electrical work
✅ Tester screwdriver detects live current before touching
✅ Press on the screwdriver axis, don't rely only on wrist
What to Prepare? 🧰
Prepare in advance:
- Screwdriver set — at least PH1, PH2 and flat
- Insulated screwdriver (1000V) for electrical work
- Tester screwdriver to check voltage before touching
- Appropriate screws for the material (wood, drywall, metal)
- WD-40 oil for rusty screws
⚠️ Electricity — No Compromises
Electrical work without an insulated screwdriver (VDE 1000V) can be fatal. Switching off the fuse is not enough — always verify with a tester that there is no voltage before touching.
Step by Step — Using a Screwdriver Correctly 👷
1. Identify the screw head 🔍
Look at the screw head: Plus (+) = Phillips, Minus (–) = flat, Star (★) = Torx, Square (□) = Robertson. In Israel: most drywall screws are PH2 (Phillips size 2).
2. Choose correct size 📏
The screwdriver must fit the screw head exactly — not too large, not too small. A too-small screwdriver will slip and strip the head. Check: if the screwdriver wobbles in the screw head — it's too small.
3. Test for electricity before electrical work ⚡
Before touching any electrical wire — use a tester screwdriver. Touch the head to the connector, put a finger on the metal on the handle. If the light glows — there is voltage. Do not touch.
4. Correct pressing technique 💪
Hold the handle in your palm. Press along the axis of the screw while turning — 70% pressing force, 30% turning. Weak pressure causes slipping.
5. Drywall screws — electric speed 🔩
For drywall screws: use an electric screwdriver on slow speed with fixed depth — the screw head should sit 1-2mm below the surface, no deeper.
6. Stripped screws — solution 🔧
If the screw is stripped: try a rubber eraser — place it between the screwdriver and screw head and press. The rubber adds friction and allows removal.
7. Proper storage 🧹
Store screwdrivers in a fabric pouch with separate pockets for each size — not in a mixed box where tips dull each other.
💡 Pro Tip
Professionals put masking tape on rare screwdriver heads (like Torx) and write the size on it — saves searching in the morning when up on scaffolding.
Products at ramo.co.il 🛒
| Image | Product | Price (incl. VAT) | Stock | Buy |
|---|---|---|---|---|
 | סט מברגים 2 חלקים RAMOX | **₪13** incl. VAT | ✅ In Stock | 🛒 Buy |
 | מברג מבודד פלוס פליפס 10 ס"מ RAMOX | **₪8** incl. VAT | ✅ In Stock | 🛒 Buy |
 | מברג מבודד שטוח 10 ס"מ RAMOX | **₪8** incl. VAT | ✅ In Stock | 🛒 Buy |
 | מברג פלוס פליפס 15 ס"מ RAMOX | **₪4** incl. VAT | ✅ In Stock | 🛒 Buy |
 | מברג טסטר חשמלי 14 / 19 ס"מ RAMOX | **₪3** incl. VAT | ✅ In Stock | 🛒 Buy |
Products You'll Need ⭐
2-Piece Screwdriver Set – High Durability and Uncompromising Quality
₪14
View product
Insulated Screwdriver Plus Phillips 10cm – Safety in Electrical Work
₪8
View product
Insulated Flat Screwdriver 10cm – Safety for Electrical Work
₪8
View product
15cm Plus Phillips Screwdriver – Reliable Tool for Every Repair
₪4
View product
Electric Tester Screwdriver – 14cm / 19cm Size
₪3
View productFAQ ❓
What's the difference between Phillips PH1 and PH2?
PH1 is smaller — for electronics screws and delicate furniture. PH2 is the most common — for drywall, wood screws and most construction work.
Can I use a regular screwdriver for electrical work?
No! A regular screwdriver is not insulated. You must use a 1000V insulated screwdriver (marked with VDE symbol) for any electrical work.
What is a bulldog screwdriver?
A bulldog screwdriver is designed for tight spaces and hard-to-reach areas — it has a specially short handle and can often be turned with a wrench.
What causes a screwdriver to slip?
Three things: screwdriver too small for the screw, too little pressure while turning, or a stripped screw head. Fix: correct size + firm pressing + rubber if screw is already stripped.
When should I buy a power screwdriver?
When driving more than 20 screws in a project — a power screwdriver saves time and energy. For small jobs — a manual screwdriver is enough and more precise.
Conclusion
The right screwdriver in the right size — is the difference between a perfect screw and a stripped one. Choose quality screwdrivers from ramo.co.il and work with confidence.