Drill bit Irwin 10501922 Twist drill bit 5 mm

The Irwin 10501922 twist drill bit, featuring a 5 mm diameter, is a versatile tool engineered for efficient performance in a variety of materials. Designed specifically for cordless drills operating at lower RPMs, this bit provides reliable results for both professional tradespeople and home DIY enthusiasts. Its robust construction ensures stability and precision during standard drilling tasks.

Advantages

This drill bit stands out due to its unique four-facet ground carbide tip, which significantly reduces the required drilling pressure while ensuring perfect centering upon contact. The design minimizes the risk of the bit walking, making it exceptionally effective for drilling into ceramic tiles, including hardened floor tiles, without causing damage. Its specialized geometry is optimized for cordless tools, allowing for extended battery life and consistent performance across multiple material types.

Suitable for

• Brickwork and breeze blocks
• Wood and drywall
• Plastics and sheet metal
• Ceramic and hardened floor tiles

When it may not be suitable

This drill bit is intended exclusively for rotary drilling. It is not suitable for use with hammer or percussion drill settings, as the impact force can damage the carbide tip. It is also not designed for drilling through hardened steel, concrete, or reinforced masonry.

Key specifications

• Diameter: 5 mm
• Total length: 90 mm
• Tip material: Ground carbide
• Drilling mode: Rotary only
• Compatibility: Cordless drills

How to use

Insert the drill bit into the chuck of your cordless drill and ensure it is tightened securely. Mark the desired drilling location clearly. Begin drilling at a low to moderate speed, applying steady, light pressure. Maintain a perpendicular angle to the surface to ensure a clean hole. For ceramic tiles, start at a very low speed to establish the initial hole before increasing the rotation slightly.

What to consider before purchase

• Verify the chuck capacity of your drill to ensure it accommodates the bit shank.
• Ensure your drill is set to rotary mode only, disabling any hammer function.
• Consider the material thickness to ensure the 90 mm length is sufficient for your project.

Usage recommendations

Always wear appropriate eye protection when drilling. Keep the drill bit clean and free of debris to maintain optimal cutting performance. If drilling into metal, use a suitable lubricant to prevent overheating.