40-160mm Diamond Coated Hole Saw Drill Bits for Stone Granite Marble Ceramic
Product Specification
Product Name: Diamond tip masonry bit, Stone cutting bits
Outside Diameter : 40-160mm
Hex Shank Diameter: 10 mm (3/8″)
Total length: 65mm (2-9/16″)
Drill depth: 29-30mm
Quantity: Only 1 Piece ( Please select the product specifications you need )
Features of Diamond Drill Bits for Stone:
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. Start drill at 45 Degree to surface and align to 90 Degree as hole forms
3. Never use drills while machine is in hammer action
4. Holes Require No Futher Work As Cutting Is Clean
We Can List Any Size( Hole Diameter from 6mm – 160mm) & Amount Of This Product
Just a friendly reminder: Please add the water to cool the drill bit while drilling hole process The Diamond Hole Saw Does NOT Have Center Pilot Drill There is no need for a Pilot Drill Bit, because pilots are not safe for glass/stone/tile. How to use a hand drill to drill holes in the glass/tile/stone? Step 1. The bit on the glass/tile/stone 45 degree, open a half-moon notch on it Step 2. Slowly up the bit to 60 degrees, and then gently drill Step 3. Reached 90 degrees, continue to drill Step 4. Drill through the glass/tile/stone finally, the technique requires a “wobble” of the drill rather that steady pressure straight on
Regular Air postage from China to Worldwide and takes 10-30 days delivery to your home We will send out your order within 1-2 days after payment has been received and cleared
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