110 mm 4-1/4" inch Diamond Hole Saw Granite Drill Bit Coated Masonry Drilling

Description: 110mm 4-1/4" inch Diamond Coated Hole Saw Drill Bits for Stone Granite Marble Ceramic Product Specification Outside Diameter : 110mm (close to 4-1/4") Hex Shank Diameter:10 mm (3/8") Total length: 65mm (2-9/16") Drill depth: 30mm depth Quantity: Only 1 Piece 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 Holes In Seconds 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. 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. We will send out your order within 1-2 days after payment has been received and cleared. We Can List Any Size( Hole Diameter from 6mm - 160mm) & Amount Of This Product.

Price: 32.9 USD

Location: Hebron, Kentucky

End Time: 2024-08-27T15:30:37.000Z

Shipping Cost: 0 USD