Feature

●1- Package Content - Set of 2 3mm/0.12" Brick Drill Bit, 1/4" Shank, Total Length: 82mm/3.23"
●2- Material - The cutter head is made of carbide, high hardness, strong corrosion resistance, good durability. High speed steel cutter shaft has high heat resistance and abrasion resistance
●3- Application - Can be used on concrete, glass, marble, stone, cement, etc. Can be attached to hand drills, cordless drills, bench drills, etc
●4- High Efficiency Drill Bits - The 3mm drill bit design allows for precise grinding while reducing the movement of the drill bit, improving the tightening accuracy and efficiency and easier drilling
●5- Please note - control the drill speed and cool or lubricate with water if needed. Dry or oil after use to prevent rust


Description

Applications: Can be used on concrete, glass, marble, stone, cement, etc. Can be attached to hand drills, cordless drills, bench drills, etc.

About this item: The cutter head is made of carbide, which has high hardness, strong corrosion resistance, good durability. The cutter shaft is made of high speed steel, which has high hardness, high abrasion resistance, and high heat resistance.
Electroplating surface treatment, prevent rust and oxidation, extend service life.
The triangular drill bit of brick drill bit features low resistance, high precision and high work efficiency which makes drilling easier.
Can be attached to electric hand drills, cordless drills, bench drills, etc.
Glass concrete drill bits are widely used in tile, brick, cement, concrete, glass, plastic, cedar blocks, wood etc.


Specifications
Concrete Drill Bits, Set of 2
Tip Type: 4-Blade Spear Drill
Finish:Electroplating
Tip Material: Carbide
Type: 1/4" Hex Shank
Shank Material: High Speed Steel
Drill Diameter: 3 mm/0.12"
Total length: 82mm/3.23"


Please note that you can control the speed of the drilling, cool or lubricate it with water as needed. Dry or oil after use to prevent rust.
Do not hit the drill bit to prevent deformation or damage.