The Cost and Detailed Introduction of Black Diamond Drill Bits

Overview of Black Diamond Drill Bits

Black diamond drill bits are high – performance cutting tools widely used in various industries such as geological exploration, civil construction, water well drilling, and construction foundation projects. Their unique design and material composition, which incorporate black diamond particles, endow them with excellent hardness, wear resistance, and cutting ability, enabling them to handle different types of hard materials effectively. The cost of black diamond drill bits varies significantly depending on factors such as brand, model, size, and quality. In the following sections, we will delve into the specific brands and models of black diamond drill bits available in the market and their corresponding prices.

Brands and Models of Black Diamond Drill Bits and Their Costs

1. Kaishan Group – New Design DTH Drill Bit

Brand Background: Kaishan Group is a state – level large – scale enterprise headquartered in Quzhou, Zhejiang Province, China. With over sixty years of development, it has become a significant diversified engineering company that develops high – value machinery for industries worldwide. It is the largest rock drill manufacturer in the world and the largest air compressor manufacturer in China, exporting its products to over 25 countries.
Model Details: The new design DTH (Down – the – Hole) drill bit offered by Kaishan Group has a model number of DB. It is a new product with no motor included. The drill hole diameter ranges from 200 – 250mm, and the drill hole depth can reach 100 – 150m. The bit type is a diamond bit, and it uses a rotary drilling method. The product is packaged in a normal package and weighs 50kg. It has an ISO 9001:2008 certification.
Cost: The price of this new design DTH drill bit is US$800.00for1-2pieces.Forordersof3ormorepieces,theunitpricedropstoUS$790.00. This price range reflects the high – quality and large – scale production capabilities of Kaishan Group, as well as the specific engineering requirements for such large – diameter and deep – drilling applications. The relatively high cost is justified by the drill bit’s ability to handle demanding drilling tasks in geological exploration and large – scale construction projects.

2. Poyang Hui Sen Diamond Tools Co., Ltd. – 500mm Diamond Oil Drilling Bit

Brand Background: Poyang Hui Sen Diamond Tools Co., Ltd. is a professional factory located in Jiangxi, China, specializing in the production of diamond – related tools. With a focus on quality and innovation, the company offers a wide range of diamond – based products for different applications.
Model Details: The 500mm diamond oil drilling bit is one of their flagship products. Although the specific model number is not clearly stated, it is a construction tool part designed for oil drilling. It has a universal application for both dry and wet cutting of various materials such as granite, marble, sandstone, concrete, asphalt/bituminous pavement, limestone, and lavastone. The bit features soft to hard bonds, which are designed to cut materials ranging from soft to hard. It can be customized with sandwich or grooved segments in different shapes for single or multi – blade requirements.
Cost: The price of this 500mm diamond oil drilling bit is in the range of US$10 – 90, with a minimum order quantity (MOQ) of 1 set. The wide price range indicates that the cost can vary depending on the specific customization options and quality requirements of the customer. For example, a bit with more advanced segment designs or higher – quality diamond particles may be priced at the higher end of the range, while a standard – specification bit may be closer to the lower end.

3. Dongyan International Co., Ltd. – Diamond Core Drill Bit

Brand Background: Dongyan International Co., Ltd. is a company with 8 years of industry experience, located in Jiangsu Province, China. It has an ISO2000:9001 certification and offers a variety of drilling tools. The company has a professional team and a production capacity of 100,000 pieces per month, ensuring a stable supply of high – quality products.
Model Details: Their diamond core drill bit comes in various lengths, including 82mm, 145mm, 200mm, 380mm, and 450mm. It is made of diamond material and is mainly used for masonry drilling, concrete, or wall drilling. The bit has the advantage of fast cutting speed and can be customized according to the customer’s color requirements. It is available in different specifications, with outer diameters (OD) ranging from 25 – 350mm. The connection thread is 1 1/4” – 7 UNC female thread or 1/2” BSP. The segment types include flat segments, roof segments, turbo segments, and crown segments, and other lengths and threads can be produced as required.
Cost: The product is negotiable in terms of price, with an MOQ of 100 pieces. Customers can also get free samples. The final cost will depend on factors such as the specific length, segment type, and order quantity. For large – volume orders, the company may offer more favorable prices to meet the customer’s budget requirements.

4. Liliang – 254X450mm Diamond Core Bit

Brand Background: Liliang is a company that offers a range of drilling tools, including diamond core bits. Although detailed information about the company’s background is limited, its product has certain features that make it suitable for specific drilling applications.
Model Details: The 254X450mm diamond core bit is a non – customized product with a taper – length type. It has a diameter of 10 inches (254mm) and a barrel length of 400mm, with a total length of 450mm. The bit is welded and is suitable for drilling or sampling high – particle – sized reinforced concrete and granite and other hard materials.
Cost: The price of this diamond core bit is in the range of US$10.00 – 60.00, with an MOQ of 20 pieces. The price variation may be due to differences in the quality of the welding process, the type of diamond particles used, and the overall manufacturing standards. Customers can choose the appropriate product based on their specific drilling needs and budget constraints.

5. Jiangsu Goldmoon Industry Co., Ltd. – Twist High Speed Steel Power Tool Diamond Core Drill Bit

Brand Background: Jiangsu Goldmoon Industry Co., Ltd. is a professional manufacturer of hole saws and has its own packing center. With over 10 years of effort, it has established partnerships with many good manufacturers of different tools as an exclusive tool club. The company can provide factory – direct prices for a vast range of products, including power tool accessories, hand tools, and combination kits. It has a 5.0 rating, is a diamond member since 2015, and is an audited supplier with years of export experience.
Model Details: The twist high – speed steel power tool diamond core drill bit has a model number of GMG088. It comes in many specifications and lengths. The material is high – speed steel, and it can be used for wood drilling, PCB drilling, and metal drilling. The diameter ranges from 1 – 20mm (1/16” – 1/4”), and it conforms to the DIN338 standard. The bit can be customized, and it is available in various colors such as titanium – coated, bright finish, black oxide, rainbow, and amber finish. The packaging options include plastic boxes, OPP bags, metal boxes, and plastic tubes, with an MOQ of 1 piece for sample testing and 200 pieces for mass production. The delivery time is 15 – 45 days, depending on the order quantity.
Cost: The price of this drill bit varies according to the order quantity. For 10 – 999 pieces, the unit price is US$0.199;for1,000-9,999pieces,itisUS$0.179; for 10,000 – 29,999 pieces, it is US$0.169;for30,000-49,999pieces,itisUS$0.168; and for 50,000 pieces or more, it is US$0.163. This tiered pricing strategy allows customers to get more cost – effective solutions when purchasing in larger quantities, which is beneficial for industrial users who require a large number of drill bits for their production processes.

Factors Affecting the Cost of Black Diamond Drill Bits

1. Material Quality

The quality of the diamond particles used in the drill bit is a crucial factor affecting its cost. High – quality diamond particles with better hardness and wear resistance are more expensive. For example, in the case of the 500mm diamond oil drilling bit from Poyang Hui Sen Diamond Tools Co., Ltd., the use of high – grade diamond particles for cutting hard materials like granite and reinforced concrete will result in a higher cost compared to a bit using lower – quality diamonds for softer materials.

2. Manufacturing Process

The manufacturing process of black diamond drill bits also plays a significant role in determining their cost. Advanced manufacturing techniques, such as laser welding and high – frequency welding, can improve the bond strength between the diamond segments and the bit body, enhancing the overall performance and durability of the drill bit. However, these processes are more complex and require specialized equipment, which increases the production cost. For instance, the diamond core bit from Dongyan International Co., Ltd. with different segment types (flat, roof, turbo, crown) may involve more sophisticated manufacturing processes, leading to a higher price compared to a simple – designed bit.

3. Size and Specification

Larger – diameter and longer drill bits generally cost more than smaller ones. This is because they require more materials and may have more complex designs to handle the increased drilling forces. For example, the 254X450mm diamond core bit from Liliang is larger in size compared to the twist high – speed steel power tool diamond core drill bit from Jiangsu Goldmoon Industry Co., Ltd., and its price range is also relatively higher, reflecting the additional material and manufacturing costs associated with its larger size.

4. Brand Reputation

Well – known brands with a good reputation in the market often charge higher prices for their products. These brands have invested in research and development, quality control, and customer service, which are reflected in the higher cost of their drill bits. Kaishan Group, as the largest rock drill manufacturer in the world, has a strong brand reputation, and its new design DTH drill bit is priced accordingly, considering its high – quality standards and global market presence.

Conclusion

The cost of black diamond drill bits varies widely depending on the brand, model, size, and quality. Different brands offer products with unique features and specifications to meet the diverse needs of customers in various industries. When choosing a black diamond drill bit, customers should consider not only the cost but also factors such as the drilling material, drilling depth, and required performance. By understanding the different brands and models available in the market and their corresponding costs, customers can make informed decisions to select the most suitable black diamond drill bit for their specific applications, ensuring efficient and cost – effective drilling operations.