Double Flat Bottom Silver Welding Flutes Tungsten Carbide Rotary File Burr

Brand Name:KTS

Certification:ISO9001:2008

Model Number:F/G/H

Minimum Order Quantity:100 Pieces

Delivery Time:7-30 Days

Payment Terms:T/T

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JOINT CARBIDE CO., LTD.

Verified Supplier

Location: Chengdu Sichuan China

Address: No. 1700, North Section of Tianfu Avenue, High-Tech Zone, Chengdu, Sichuan, China

Supplier`s last login times: within 33 hours

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Product Details Company Profile

Product Details

Double Flat Bottom Silver Welding Flutes Tungsten Carbide Rotary File Burr

Tungsten carbide burr provides a method of deburring, shaping and chamfering internal grooves using a die grinder. We provide various shapes to facilitate different tasks. We also provide 2 grades to suit different metals. Most are "hard metal" grades, very suitable for steel, stainless steel and cemented carbide. The "non-ferrous" grades have a smaller range of options, and are more suitable for bronze, aluminum alloy and brass. They are also effective on wood and are very helpful for carving.

Drive tool:

1.Mold grinder: Most of the products we choose have 6mm spindles to fit the most popular collet size in mold grinders.

2.Dremmels: There are a few options for 3mm spindles. These will suit Dremmels and other details and hobby tools.

3.Larger: We provide a small amount of burrs with 8mm spindles. These will be mainly suitable for drill chucks.

4.Lengthened spindle: We provide the option of lengthened spindle (169mm) for ball burrs.

5.Recommended cutting speed: These products will work effectively in a wide range of speeds, but for more specific guidance, click the "More Information" tab.

Technical date

S.N.	MATERIAL
1a	Steel
1b	Hard steels
2	Stainless steel
3	Cast iron
4	Titanium
5	Nickel
6	Copper/Copper alloys
7	Aluminum
8	Plastics
9	Cement

Guide to running speeds

mat nr. MAX RPM	3mm/0.123" 90,000	6mm/0.250" 50,000	10mm/0.375" 40,000	12mm/0.500" 35,000	16mm/0.625' 25,000
1a	60,000-80,000	35,000-45,000	22,500-35,000	20,000-30,000	15,000-20,000
1b	60,000-80,000	30,000-45,000	19,000-30,000	15,000-22,500	12,000-18,000
2	60,000-80,000	30,000-45,000	19,000-30,000	15,000-22,500	12,000-18,000
3	45,000-80,000	22,500-45,000	15,000-35,000	11,000-30,000	9,000-20,000
4	60,000-80,000	30,000-45,000	19,000-30,000	15,000-22,500	12,000-18,000
5	60,000-80,000	30,000-45,000	19,000-30,000	15,000-22,500	12,000-18,000
6	45,000-80,000	22,500-45,000	15,000-35,000	11,000-30,000	3,000-20,000
7	30,000-80,000	15,000-45,000	10,000-35,000	7,000-30,000	6,000-20,000
8	30,000-80,000	15,000-45,000	10,000-35,000	7,000-30,000	6,000-20,000
9	60,000-80,000	30,000-45,000	19,000-30,000	15,000-22,500	12,000-18,000

Company Profile

Joint carbide co.,ltd was established on January 21, 2019, as a sales branch established by Zigong joint carbide co.,ltd in Chengdu.Our company covers 20,000 square meters was a high-tech enterprise integrating research, development, production and sales of cemented carbide products and cemented carbide rotary burrs，carbide tire studs，carbide repair tire stud，carbide particles & composite welding rods.

The company is committed to providing high-precision, high-speed and efficient metal grinding solutions and services for the machinery manufacturing industry. The company introduced the most advanced international five-axis five-linkage CNC tool grinder, three-coordinate tool detector and other equipment from Germany. The aim is to produce high-quality, internationally competitive products using internationally advanced equipment. At present, our company has become the largest rotary file production base in the country, with a mature R&D team and management team in China, and a stable supply chain.

As a metal cutting tool, the rotary file has been exported to Europe, North America, South America and a small number of Southeast Asian countries.A few days ago, the company has completed the accumulation of various infrastructure and technology research and development. Since 2020, our company has added 200 five-axis and five-linkage rotary grinders. By 2023, our company will invest a total of 400 five-axis and five-linkage rotary grinders. Grinding machine (total value 150 million yuan). By then, our company will become the world's largest supply base for rotary files.We have the world's advanced raw material cemented carbide formula technology, the most optimized advanced manufacturing process, and the largest-scale production equipment.

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