Threns 11Pcs Hole Cutter Set 6-50mm Carbon Steel Diamond Coating Hole Saw Set Sharp Wear Resistant Hollow Core Drill Bit Set for Tile Glass Porcelain Ceramic Granite Marble

Parts List: 11 x Hole Cutter Highlight description: [What You Will Get] You will get 11pcs hole cutters with different sizes including 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm 30mm 38mm and 50mm with maximum drilling depth of 32mm. Sufficient quantity and different sizes can meet your different working needs for a long time. [Strong & Durable] These hole saws are made of carbon steel with diamond coating impact and wear resistant strong and durable high strength and hardness not easy to rust and break. They provide more aggressive cut and long service time. [Fast Drilling] Unique tooth profile design makes the resistance smaller and the efficiency higher to help you get more precise and smooth drilling and carbon steel teeth provide fast and clean cutting. These drill bits have good impact resistance and wear resistance. [Wide Compatibility] These hollow core drill bits are designed with round shank which can be used with a standard electric drill impact drill bench drill and other tool. You can tilt 45 degrees open the positioning crescent groove and then quickly drill the hole vertically. [Wide Application] Our hole saw set can be used for drilling in ceramic tile glass marble granite porcelain stone and more and they are widely used in household industrial and engineering construction. Detailed description: Product Description: Our hole cutters are made of high strength carbon steel and diamond coating great helps to increase the drilling speed and more sharper than other ordinary hole saws. Our hole saws are perfect for drilling clean and accurate holes and cutting a perfect circles. Key Features: Chip Removal Design: The central guide hole and the side hole are designed to remove the chip so you can drill holes quickly and cleanly. Diamond Coating: Our hollow core drill bits are coated with diamond which make them sharper and durable and increase drilling speed. Excellent Performance: Our hole saw set offers superior performance and cutting strength no tremor when drilling and helps you drill smooth and round holes. Specification: Product Name: Hole Cutter Set Material: carbon steel Color: red Size: 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm 30mm 38mm and 50mm Quantity: 11pcs Application: ceramic tile glass marble granite porcelain stone etc. Note: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement.