11-Pc Carbide Masonry Concrete Drill Bit Set For Stone Tile Brick Ceramic Glass Product Details Unique Masonry Drill Bit Set - Industrial Cemented Carbide Tip YG8, Hex Shank for Glass, Soft Ceramic Tile, Mirror, Plastic, Plant Pots, Brick, Wood, 11 Pieces You can use them to make plant pots, drill through the ceramic tiles in bathroom to install grab bars for the tub and do many other projects for your home. Work like a charm because they are sharp, can go through wood and concrete like butter, and cut nice clean hole in a concrete paver. Excellent tool for drilling holes in ceramic tile in shower, concrete paver, stone fireplace to put up picture frames or curtain rods. 1. 1/4"Hex Shank fits into all power tools, no hammer drill needed, 2. Unique cross angle design features drilling stably, fast speed, not breaking the border. 3. Opening neat, smooth, no broken edges, no tremor phenomenon, chip easily. Pecifications: Material:Cemented Carbide Drill Bit Set Shank Type:Hex Color: Black Package includes: 3/16? (5mm) bit 2pcs Length 3.85? 1/4? (6mm) bit 5pcs Length 3.93? 5/16? (8mm) bit 2pcs Length 4.6? 3/8? (10mm) bit 1pcs Length 4.72? 1/2? (12mm) bit 1pcs Length 4.8? NOTE: Keeping bits cool with a flow of cooling water when drilling will help to last the sharpness and durability. PACKAGE INCLUDES:11 pieces fine grade high durable drill bits about 3.8~4.8? in length: 2X3/16"(5mm), 5X1/4"(6mm), 2X5/16"(8mm); 1X3/8"(10mm) and 1X 1/2?(12mm) to meet variety of needs. HIGH-QUALITY MATERIALS: Made of Premium carbide YG6X alloy with anti-rust treatment and a reinforced head prevents bit cracking and provides a longer life. ACCURATE AND PRECISE: Precision unique cross angle design ground spear tip reduces bit skating and walking; superior tile cutter run through ceramic tile like butter, extremely neat and fast. HEX SHANK FOR QUICK CHANGE: 1/4? Hex Shank fits into all power tools more easily and securely; compatible with Milwaukee and other general electric hand drill, bench drill with locking into quick change chuck. WIDELY APPLICATION: It is suitable for Glass, Ceramic, Tile, Mirror, Plant Pots, Wood, Porcelain, Brick Wall, marble, thin iron plate etc. Please try to keep the drill vertical and keep bits cool with a flow of cooling water; DON?T use on hard tile. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.