Best Deals Right Now

Preciva Speed Square Review: Accurate drill positioning and repeatable marking

Speed Square with 14 Types of Drill Holes, 7inch Metric Triangle Ruler, Aluminum Alloy Carpenters Tools
4.7
[14-Hole Drill Gauge]  Holes from 3mm–15mm for fast, accurate screw and drill size matching.
[7-inch Aluminum Ruler]  Lightweight 200g aluminum alloy resists deformation for lasting accuracy.
[T-Shaped Stable Base]  Widened base fits edges to prevent sliding and ensure precise marking.
[Laser-Engraved Metric Scale]  7-inch (180mm) metric markings stay clear and wear-resistant for exact measurements.
[Versatile Multi-Function Tool]  Ideal for 90° layout, leveling, vertical lines, drilling positioning, and platform height setup.
Show More

Home improvement tool that speeds up marking and drill positioning with reliable accuracy. Craftspeople and DIYers gain confidence from consistent 90° lines and fast hole matching when working on timber. Could the Preciva Speed Square replace several measuring tools in a busy workshop?

⚡ At a Glance
  • Marking Precision: Laser-engraved metric scale across a 180mm length for clear, reproducible marks
  • Best for: Woodworkers, carpenters and DIY enthusiasts needing quick, repeatable marking and drilling alignment
  • Not ideal for: Projects that require imperial measurements or rulers longer than 180mm

Compact aluminium 7-inch square with a widened T-shaped base ensures stable edge contact. Fourteen gauge holes, from 3mm to 15mm, speed up drill size selection and positioning.


Faster drill set-up – with 14 drill gauge holes

Fourteen pre-cut holes range from 3mm to 15mm, matching a wide spread of mainstream screw and drill diameters. Holes are arranged for quick visual selection so measurement and transfer steps are reduced.

Locate the correct hole in seconds instead of measuring each time, making repeated drilling tasks quicker and reducing setup errors.

Repeatable, stable marking – with a widened T-shaped base

A widened T-shaped base fits flush against timber edges, providing two points of contact that resist lateral movement during marking or cutting. The base design holds position when transferring 90° lines or setting up for cuts.

Keep edges flush for straight, repeatable 90° lines and consistent alignment when cutting or clamping, saving time on re-measuring.

Comfortable for long jobs – with aluminium alloy construction

Aluminium alloy finishing gives structural strength while keeping weight to about 200g, allowing one-handed operation for extended periods. Laser engraving resists wear so scales remain legible over time.

Handle and hold the tool for long marking sessions without fatigue, while maintaining accuracy through regular use.

✨ The 4 Key Reasons for Preciva Speed Square
  1. 14-hole gauge – Find matching drill sizes in seconds for faster setups
  2. T-shaped base – Maintain edge contact for repeatable 90° marks and cuts
  3. Aluminium alloy body – Lightweight 200g construction reduces fatigue during long tasks
  4. Compact 7-inch format – Fits tight workspaces and slips into most tool belts
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: Preciva
  • Material: Aluminium alloy
  • Length: 7 inch / 180mm
  • Scale units: Metric only
❓ Frequently Asked Questions

Q: Is the scale metric or imperial?

A: The scale is in metric units only, with markings up to 180mm.

Q: What sizes do the drill gauge holes cover?

A: Fourteen holes span diameters from 3mm to 15mm to match a variety of mainstream screw and drill sizes.

Q: Will the square stand up to regular workshop use?

A: Aluminium alloy construction and laser engraving are designed to resist deformation and wear, and user feedback highlights durable performance for heavy use.

🏆 Our Verdict

The Preciva Speed Square suits carpenters, woodworkers and keen DIYers who need accurate marking and quick drill alignment. A combination of a 14-hole drill gauge, T-shaped base and laser-engraved metric scale makes repeat work faster and more reliable. Good long-term value comes from durable aluminium construction and marks that remain legible through heavy use.