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Hot New Products Wall Drilling - Square Shank Crown Cutter Tip Rotary Hammer Drill Bit – Jiesheng
Hot New Products Wall Drilling - Square Shank Crown Cutter Tip Rotary Hammer Drill Bit – Jiesheng Detail:
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 |
Product detail pictures:
Related Product Guide:
To be a result of ours specialty and repair consciousness, our corporation has won an excellent reputation amongst customers all around the entire world for Hot New Products Wall Drilling - Square Shank Crown Cutter Tip Rotary Hammer Drill Bit – Jiesheng , The product will supply to all over the world, such as: Las Vegas, Greenland, Guinea, Our technical expertise, customer-friendly service, and specialized merchandise make us/company name the first choice of customers and vendors. We've been looking for your inquiry. Let's set up the cooperation right now!
By Nicole from Victoria - 2018.02.04 14:13
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
By Nana from Houston - 2017.01.11 17:15
