Power drill accessory AWTools AW47257, weight 50 g

AWTools AW47257 is a compact power drill accessory weighing 50 g, made of steel with a golden finish. The cutting edge is coated with vacuum-brazed diamond grit to deliver sharp, high-precision, and smooth cuts. A side hole allows efficient removal of drilled material. The accessory is designed for dry or wet drilling in stoneware, ceramic, marble, porcelain and hard tiles, and is suitable for creating holes in stone countertops for water inlets, drains, light points and similar installations. It is intended for use with corded or cordless drills when an appropriate coolant is used.

Advantages

The vacuum-brazed diamond grit on the cutting edge provides improved cutting performance and longer wear resistance compared with uncoated edges. Its steel construction with a golden finish improves surface durability and corrosion resistance in typical jobsite conditions. The low weight and compact dimensions make the accessory easy to handle and reduce operator fatigue during handheld drilling tasks. The side hole supports effective debris evacuation to maintain cutting efficiency and reduce clogging during both dry and wet drilling.

Suitable for

• Drilling holes in ceramic and porcelain tiles
• Creating cutouts and holes in marble and stone countertops
• Installing fixtures such as water inlets, drains and light points
• DIY tiling and renovation projects requiring precision holes
• Dry or wet drilling applications in hard tile materials

Key specifications

• Material: steel with golden finish
• Cutting edge: vacuum-brazed diamond grit coating
• Weight: 50 g
• Drilling modes: suitable for dry and wet use
• Target materials: stoneware, ceramic, marble, porcelain, hard tiles
• Debris removal: side hole for efficient material evacuation
• Compatibility: for use with corded or cordless drills with appropriate coolant

How to use

Secure the AWTools AW47257 accessory in the drill chuck according to the drill manufacturer's instructions, ensuring it is firmly clamped. Select appropriate drill speed for the material and, if recommended for your application, use coolant or water to reduce heat and extend diamond coating life. Begin drilling with light pressure and maintain a steady, controlled feed to avoid sudden impacts. Periodically withdraw the accessory to clear debris through the side hole and, for wet drilling, ensure the coolant flow reaches the cutting edge. After use, clean the accessory of remaining material and store it dry.

Usage recommendations

Use appropriate personal protective equipment, including safety glasses and gloves. Match drill speed and coolant usage to the specific tile or stone type; lower speeds and continuous cooling are generally preferable for porcelain and hard stone. Avoid applying excessive axial force—let the diamond-coated cutting edge do the work. Inspect the accessory before each use for damage or excessive wear and replace when cutting performance declines.