Top Quality China Power Tools Drill Bits Square Shank Electric Hammer Rotary Concrete Drill Bit

Product Detail:

1. Rock carbide tip for longer bit life.

2. Elongated flute helix for faster material removal.

3. Increased steel prevents breakage.

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We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Top Quality China Power Tools Drill Bits Square Shank Electric Hammer Rotary Concrete Drill Bit, We welcome new and old clients from all walks of lifestyle to speak to us for potential organization relationships and mutual success!
We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for China Drill, Electric Hammer Drill Bit, Hammer Drill Bit, Power Tools, Square Shank, Tools Drill Bits, Our product quality is one of the major concerns and has been produced to meet the customer’s standards. “Customer services and relationship” is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

Application

● Drilling holes for concrete, stone, rock or brick.

● Drilling holes for post-installed rebar connections.

● Drilling drainage holes for drying out buildings.

● Drilling through-holes when you need to have an installation of pipes and cables.

● Drilling holes for screw installation.

Technical Data

● Material: 40CR+YG8C.

● Head Material Composition: Tungsten Carbide.

● Production Process: High temperature quenching, Surface sandblasting, Manual welding.

● Connection End: Square Shank

● Flute or Slot: Double (Quadruple helix)/ Single (Double helix)

● Type of Tip: Crown Tip (Cross cutter)

● Number of cutting edges: 4.

● Overall Length: 110-1200 mm (Normal length) – It can be customized.

● Diameter: 6-38 mm (Normal size) – It can be customized.

Product Advantages

1. High Strength Material- concrete drill bit is made of carbon steel material and carbide tip, can avoid breakage, resist wear, oxidation and corrosion.

2. Structure Design- design with cross type carbide tip head, allows it fast and remove drilling dust and debris, ensure penetration. U-shaped flute design cleans debris out fast, reduced wear.

3. Widely Used- best for drilling holes in concrete, brick, stone and masonry.

Size

Dia.	Overall Length
14, 16	120
6, 8, 9, 10, 12, 14, 16	150
6, 8, 10, 12, 14, 16, 18, 20, 22, 25	200
8, 10, 12, 14, 16, 18, 20, 22, 25	280
10	300
8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	350
8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	450
8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	500
8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	600
10, 12, 14, 16, 18, 20, 22, 25, 26, 28, 30, 32, 35, 38	700
10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	800
8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	1000
8, 10, 12, 14, 16, 18, 20, 22, 25	1200

*1) unit: mm

*2) other sizes free to consult

Packing

1 x Drill Bit / Plastic Tube

Packing can also be customized according to your requirements. Welcome to contact.

Instructions for Use

1. When drilling, keep the bit perpendicular to the processed object to avoid damaging the bit and yourself.

2. In the unlikely event of breakage, the drill bit will be considered for replacement as long as the wear mark on the helix is still visible. Timely changes will make your job easier.

3. For square sized electric or rotary hammer.

Concrete	Do not use lithium electric drill less than 6V	Frequently used
Reinforced Concrete	Please do not hit the steel bar in the process of use	Frequently used
Hard Stone	Please add water to use	Generally used
Normal Stone	Need to use impact function	Frequently used
Hard Rock	Need to add liquid cooling	Generally used
Normal Rock	Need to use impact function	Frequently used
Masonry	Can be shocked or not shocked,Moderate force during function drilling	Frequently used
Usual Masonry	Moderate force without impact function	Frequently used

We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Top Quality China Power Tools HSS Drill Bits Square Shank SDS-Plus Electric Hammer Rotary Concrete Drill Bit, We welcome new and old clients from all walks of lifestyle to speak to us for potential organization relationships and mutual success!
Top Quality China Drill, Power Tools, Our product quality is one of the major concerns and has been produced to meet the customer’s standards. “Customer services and relationship” is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

China Drill