JINGLING 1.5 inch Diamond Hole Saw 38mm Ceramic Tile Drill Bits with Center Pilot Bit Tools for Glass Stone

JINGLING 38mm 1.5" inch Diamond Hole Saw Tile Drill Bits with Center Pilot Bit Tools for Stone Granite Marble Ceramic Product Specification Product Name: 1.5 in hole saw drill bit, 38mm diamond ceramic drill bits for tile Outer Diameter: 38mm (1-1/2 inch) Inner Diameter: 34.2mm (1.35 inch) Hex Shank Diameter: 10mm (3/8 inch) Total Length: 70mm (2.75 inch) Drill Depth: 35mm (1.38 inch) Recommend Speed: 1800RPM Quantity: 1 Piece Color: Silver Material: Steel, Diamond Suitable For: Drill, Rotary Tool With Spear Shaped Center Pilot Drill Bits, Easy to Get Started: Tile hole saw with center guiding drill bit make you more easy to locate the center to start drilling on a smooth tile surface. No need to spend time making extra jig guides. Features Brand New & High Quality Easy to use, Good performance and long life Excellent for making clean and accurate hole on stone, granite, marble, tile Works better with a electric drill (Excluding in this item ) Diamond drill set with standard 3/8" hex shank that will fit cordless screwdrivers, drills etc or use in standard drill chuck Drilling speed: Drill a hole in seconds Use with water as a lubricant Quick Tips 1. Please add water for coolant and drill slowly 2. Never use drills while machine is in hammer action 3. Holes require no futher work as cutting is clean How to use a hand drill to drill holes in the stone/glass/tile? Step 1. Start drilling with center pilot bit, keep adding water when drilling Step 2. After making the initial marks, remove the center pilot bit Step 3. Drilling without a center pilot bit, continuously "wobble" of the drill rather that steady pressure straight on We can list any size (Hole Diameter from 2mm - 200mm) and amount of this product

• Tile hole saw is made of carbon steel and high quality diamond powder, make glass hole saw particularly sturdy, sharp, and durable
• Excellent for making clean and accurate hole on glass, stone, granite, marble, tile
• 1.5 inch hole saw with center guiding drill bit make you more easy to locate the center to start drilling on a smooth tile surface
• Hex Shank Diameter:10mm (3/8") will fit cordless screwdrivers, hand electric drill with standard drill chuck
• Outer Diameter: 38mm(1-1/2"); Inner Diameter: 34.2mm(1.35"); Drill Depth: 35mm(1.38"); Total Length: 70mm(2.75")