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Feature

DIAMOND COATING & NIKELP LATING SURFACE - Diamond coating enhances the drilling speed, which make the bit more sharp; and the nickel plating surface can extend the service life and enhance the surface corrosion resistance
CARBON STEEL -the drill bits are made of carbon steel, and solidified by enhanced electroplating, together with perfect combination of diamond coating and carbon steel, making it conducive to grip drills
SIDE OPENING &LASER MARKING- with the side flute hole design, the bit can remove the waste to keep the drill bit clean;with laser marking, the size mark will be more clear and lasting than others, and not easy to wear
10 SIZES - 10 Sizes: 6mm, 8mm, 10mm, 14mm, 16mm, 18mm, 22mm, 35mm, 40mm, 50mm, it is perfect for drill glass, tile bottles,blocks jars, fiberglass porcelain tile ceramic, slate Mable, granite light stone
WHAT YOU GET - Tacklife AHS02C Diamond Drill Bits, Kraft Paper Package, User Manual, 24 months Warranty

Description

Tacklife - Professional team on Amazon, which deals only with development of the tools.
We commit ourselves to using qualitative tools to improve the quality of life.

Features
1.Diamond Drill Bits Tools are suitable for Drilling Glass,Tile Bottles, Blocks Jars, Fiberglass
Porcelain Tile Ceramic, Slate Mable, Granite Light Stone, etc
2.Pack of 10pcs for your options.
3.High precision and especially impact resistance.


Specifications
Material: High quality carbon steel, Uniform diamond coating.
Color: Silver.
Cutting Depth: 1/2''(12.7 mm).
Diameter: 6mm,8mm,10mm,14mm, 16mm,18mm,22mm,35mm,40mm,50mm(10pcs).
Perfect for : Lithium Drill, AC Drill, Hammer Drill, Drill Press and so on.


Package content:
1 x Tacklife Diamond Drill Bits
1 x Kraft Paper Package
1 x User Manual
1 x 24 month Warranty


How to drill correctly:
1.Firstly, mark the point where you want to drill the hole;
2.Next, fix the drill at the angle of 45to make a drilling trace at a high rotating speed;and add water during the drilling process;
3.Then drill vertically from the other side of the drilling trace at a slow speed to prevent breakthrough.


Notes
1.Please not for use on concrete or for depths beyond about 1/2 ''(12.7mm).
2.please make sure that water must be added during drilling to prevent drill burning.
3.Lower drill speed, its inner pressure and improve the use of water lubrication to protect drill bits considerably.