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Manufactur standard Hss - SDS-max Rock Drill Bit for Stone Working – Jiesheng
Manufactur standard Hss - SDS-max Rock Drill Bit for Stone Working – 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: SDS MAX
● Flute or Slot: Double (Quadruple helix)/ Single (Double helix)
● Type of Tip: Cross Cutter.
● Overall Length: 280-1000 mm (Normal length) – It can be customized.
● Diameter: 8-40 mm (Normal size) – It can be customized.
Product Advantages
1. Perfect tool for drilling into concrete, brick, tile, etc.
2. High grade carbide cutting points for rapid and precise drilling.
3. Forged from high-speed steel and precision tempered, these bits are designed with long lasting performance in mind.
4. Compatible with all SDS Max Rotary Hammers.
Size
| Dia. | Overall Length |
| 8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38 | 280 |
| 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38 | 350 |
| 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38 | 400 |
| 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38 | 500 |
| 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38 | 600 |
| 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38 | 700 |
| 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38, 40 | 800 |
| 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38, 40 | 1000 |
*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. Please note the shank size is SDS Max, you must have an SDS Max Rotary Hammer to use this bit.
| 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:
High quality Very first,and Consumer Supreme is our guideline to offer the most beneficial service to our consumers.At present, we're attempting our greatest to be among the top exporters in our area to fulfill buyers far more need to have for Manufactur standard Hss - SDS-max Rock Drill Bit for Stone Working – Jiesheng , The product will supply to all over the world, such as: Ukraine, Denver, Morocco, With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Candance from Malawi - 2017.03.07 13:42
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By Anna from Puerto Rico - 2017.02.14 13:19
