Diamond Drill Bits Set - 5 Pieces - Tile & Glass Drill Bits - Carbide Drill Bit - For Glass, Ceramic, Marble, Porcelain

Frequently Asked Questions about Werkstein Diamond Drills:

1. What materials are the Werkstein diamond drills suitable for? The Werkstein diamond drills are perfect for hard materials such as glass, ceramic tiles, stoneware, granite, marble, limestone, quartz, terracotta, terrazzo, and many more.

2. How high should the speed of the drill be when drilling? To ensure a long service life of the drill bits and achieve good drilling progress, it is important to use the highest possible speed. Ideally, a (corded) drill with 2000 - 3000 rpm should be used. When using a cordless screwdriver, we recommend a speed of at least 1600 rpm.

3. Does cooling have to be used during drilling? Cooling is not necessary as the drill bits are equipped with cooling wax inside. However, using cooling can increase the life of the drills.

4. How are the drills used? Begin by pre-drilling a hole with the golden carbide bit, which is only used for spot drilling and not suitable for drilling through hard materials. Then, insert one of the included diamond drills and continue drilling the hole. Make slight swiveling movements during drilling for an ideal result.

5. Are the drills compatible with my machine? Thanks to the exact hex shank size of 6.3 mm, the Werkstein diamond drills can be used with commercially available drills and cordless screwdrivers from many well-known brands.

DURABLE & EFFICIENT - The Werkstein ceramic tile drill bits are highly heat resistant and efficient due to their special cooling wax filling. Made from C45 tool steel, the diamond-coated drill bit set is robust and ideal for various drilling tasks.

PERFECT COMPATIBILITY - With a standard 1/4 inch hexagonal shank size, the drill bits for tile and glass are compatible with common drilling machines and cordless screwdrivers from brands like Bosch, Makita, and Einhell.

MULTIPLE MATERIAL USE - The diamond drill bits for ceramic are versatile and can be used for drilling in materials where traditional drill bits may struggle, such as granite, porcelain, and glass.

DIAMOND DRILLS SET - The set includes various drill bit sizes, including 6mm, 8mm, 10mm, and 12mm diamond drills, as well as a 6mm carbide drill bit for added convenience.

WIDE APPLICATION - The Werkstein diamond drills can be used for a range of applications, including drilling ceramic, porcelain, stone, granite, and glass.

product information: