Practical guide for quick and precise drilling of holes at a right angle. Made of durable ABS plastic.

• 5 holes with carbon steel guides for drill bits of 4, 5, 6, 8, 10, and 12 mm diameter.
• Base with a "V"-shaped groove for drilling pipes and corners.
• Side lines for more accurate hole placement.
• Non-slip protrusions for a stable grip and to limit movement on the material.