They are a valuable addition to every tool kit, whether you are a weekend DIYer or a professional tradesperson.

Features

• Vacuum-brazed diamond grit cuts faster and lasts longer
• Segmented teeth optimize chip removal for efficient drilling and long life
• The 9 mm shank fits all power drills, cuts hard and abrasive materials like glass, fiberglass, tile, granite, marble, stone, and porcelain
• High-speed steel cutting edge effectively drills through wood, metal, and plastic
• Deeper saw design(30-35 mm) cuts 2-by material in one pass

How to Use

For use, you have to follow four steps

1. Angle your drill at 45-degree at the initial.  
2. Wet the bit using water for lubrication. You may need to wet even in the middle of working, so keep water beside you.
3. Start drilling with low speed. Once the hole is started to form, change your 45-degree angle into a vertical position.
4. For exit hole, slow down the speed of your machine for preventing a breakthrough.

SPECIFICATION

Package Includes

1 * Drill Bit

Notes

1. Please allow 2-3cm error due to manual measurement. Please make sure you do not mind before purchasing.
2. Color may not appear as exactly as in real life due to variations between the computer monitors.