ILOVETOOL 100mm 4'' inch Diamond Coated Hole Saw Tile Masonry Drill Bits Center Pilot Bit Tools for Stone Glass Granite Marble Ceramic

ILOVETOOL 100mm 4'' Diamond Hole Saw Tile Masonry Drill Bits Center Pilot Bit Tools for Stone Granite Marble Ceramic

Product Specifications:
Product Name: 4'' hole saw, diamond drill bits for glass
Outer Diameter: 100mm (close to 4'')
Inner Diameter: 95.8mm (3.77'')
Hex Shank Diameter: 10mm (3/8'')
Total Length: 72mm (2.83'')
Drill Depth: 35mm (1.38'')
Recommend Speed: 980 RPM
Quantity: 1 Piece

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) & Amount Of This Product.