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2021 New Style Stepped Drill Bit - Cylindrical End Rotary Masonry Drill Bit – Jiesheng
2021 New Style Stepped Drill Bit - Cylindrical End Rotary Masonry Drill Bit – Jiesheng Detail:
Application
● Drilling in bricks, wood, tiles, plastic and gypsum.
● Drilling in masonry and block.
● Drilling holes for concrete.
Technical Data
Material: YG8C+40CR
Head Material Composition: Tungsten Carbide
Production Process: High temperature quenching, Surface sandblasting, Manual welding.
Connection End: Cylindrical, Straight Shank
Flute or Slot: Single (Double-Flutes).
Type of Tip: Single
Number of Cutting Edges: 2
Overall Length: 66-350 mm (Normal length) – It can be customized.
Diameter:3-25 mm (Normal size) – It can be customized.
Product Advantages
1. Unique flute design efficiently removes dust and reduces binding.
2. 2-cutter carbide tip of drill bit maximizes carbide surface contact for longer bit life. The carbide tip also adds durability and minimizes wear. Designed for rotary drilling in masonry, brick and block, the bit starts clean, with a tip that is designed for reducing walking.
3. The Carbide head delivers long life in masonry applications and performance in cordless high-speed mode.
4. High performance and long lifetime when drilling into various masonry materials.
Size
| Dia. | Overall Length |
| 3 | 66 |
| 4 | 80 |
| 5 | 90 |
| 6 | 100 |
| 8 | 110 |
| 10, 10.5, 12 | 120 |
| 6, 8, 10, 12, 14, 16 | 150 |
| 6, 8, 10, 12 | 200 |
| 6, 8, 10 | 300 |
| 8, 10, 12, 14, 16, 18, 20, 22, 25 | 350 |
*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.
| Very Applicable | Frequently used |
| Do not use lithium electric drill less than 6V | Frequently used |
| Please do not hit the steel bar in the process of use | Frequently used |
| Please add water to use | Generally used |
| Need to use impact function | Frequently used |
| Need to add liquid cooling | Generally used |
| Need to use impact function | Frequently used |
| Can be shocked or not shocked,Moderate force during function drilling | Frequently used |
| Moderate force without impact function | Frequently used |
Product detail pictures:
Related Product Guide:
Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for 2021 New Style Stepped Drill Bit - Cylindrical End Rotary Masonry Drill Bit – Jiesheng , The product will supply to all over the world, such as: Italy, Honduras, Haiti, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.
By Eve from Johannesburg - 2018.06.26 19:27
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Jerry from Guyana - 2018.12.25 12:43
