Super 'DD' tips for marble, granite, porphyry and stone

The super 'DD' drill bits for marble, granite, porphyry and stone are made of high quality steel with carbide plate. These drill bits are designed to allow you to make a high number of holes even in the hardest materials such as marble, granite, porphyry, concrete and stone.

Product Features:

• Steel tips for the wall
• Superior quality carbide plate
• Ideal for marble, granite, porphyry, concrete and stone
• Suitable for a high number of holes

The super 'DD' drill bits for marble, granite, porphyry and stone are produced by Excel, a renowned brand in the field of work tools. Buy these high quality drill bits now to achieve excellent results in your drilling jobs.