The tail of this concrete drill has four pits, that is, square shank, and two grooves and two pits, that is, round shank. It is made of high-quality 40cr steel and YG8C cemented carbide as raw materials. After high-temperature quenching, the hardness of the drill bit is greatly improved. The surface treatment process can be customized to make it more beautiful and durable. Bestsuppliers provide hammer drill bits with low price and good quality, you can contact us at any time to choose the style and quantity you need. Its features are as follows:
1. Wear resistance, long service life
2. Stable aperture
3. High precision machining
4. Fine cutting treatment
This electric hammer drill can be used for high hardness and high brittle objects, such as: concrete, brick walls, stones, granite, tiles, etc.
If you are interested in our products,Please feel free to contact us!
1.What types of hardware, tools, and locks do you supply?
Answer: We provide a diverse range of hardware and tools, including a variety of locks such as padlocks, door locks, and specialty locks. Our tools cover both hand tools and power tools for various applications.
2.Can I request product samples before placing a bulk order?
Answer: Yes, we encourage clients to request samples to evaluate the quality, durability, and functionality of our hardware, tools, and locks before committing to a larger order.
3.What is the minimum order quantity (MOQ) for your products?
Answer: The MOQ varies depending on the type of product. Please contact our sales team for specific information about MOQs for locks, tools, or other hardware.
4.How do you ensure the quality of your tools and hardware?
Answer: We implement stringent quality control measures at every stage of production to ensure that our locks and hardware meet the highest standards. Our team conducts thorough inspections and testing.