Sichuan Caburtech co.,Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 60000-70000PCS/MONTH |
| Delivery Time | 15-30DAYS |
| Packaging Details | Standard Export Carton |
| Model | SF-51M SK |
| Cut dia | 6.3mm |
| Cut length | 12.7mm |
| Shank | 3mm |
| Overall | 50mm |
| Cut | SK |
| Coating | No |
| Material | Tungsten Carbide |
| Grade | YG8 |
| Type | Silver braze |
| Workpiece | Steel, cast iron |
| Brand Name | CABURTECH |
| Model Number | SF-51M SK |
| Certification | ISO9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 60000-70000PCS/MONTH |
| Delivery Time | 15-30DAYS | Packaging Details | Standard Export Carton |
| Model | SF-51M SK | Cut dia | 6.3mm |
| Cut length | 12.7mm | Shank | 3mm |
| Overall | 50mm | Cut | SK |
| Coating | No | Material | Tungsten Carbide |
| Grade | YG8 | Type | Silver braze |
| Workpiece | Steel, cast iron | Brand Name | CABURTECH |
| Model Number | SF-51M SK | Certification | ISO9001-2008 |
| Place of Origin | CHINA | ||
| High Light | 3mm carbide grinding heads ，solid carbide burrs for micro holes ，interior surface finishing carbide burrs | ||
SF-51M Ball Nosed Tree Single Coarse Cut Carbide Bur - 6mm Head 3mm Shank for Detail Work
The SF-51M carbide rotary burr features a single coarse cut design and a ball nosed tree structure, with a 6.3mm cutting diameter and a slim 3mm shank. It is suitable for rapid material removal and rough machining of complex contours, deep grooves, and multi‑angle areas. The ball nosed tree profile facilitates both curved‑surface transitions and detail finishing, while the coarse single‑cut provides efficient chip evacuation and reduces the risk of clogging during machining.
| Technical Parameters | ||||||
| Model | Cut dia (D1) | Cut length (D2) | Shank (L1) | Overall (L2) | Type | Cut |
| SF-51M SK | 6.3 | 12.7 | 3 | 50 | Silver braze | Single Coarse |
This tool is suitable for stock removal, deburring, and surface roughing on common metals such as stainless steel, aluminum alloys, and cast iron, especially for efficient work in confined spaces or on miniature workpieces.
Compatible with small electric tools and precision fixtures, it offers flexible handling and easy maintenance. Widely used for mold‑cavity roughing, miniature part forming, weld‑groove pre‑processing, and precision instrument repair, this is a compact rotary burr that balances efficiency with flexibility for small‑scale roughing tasks.
Caburtech offers a wide selection of carbide burr shapes in Single and Double Cut styles, including Cylinder, Round nose cylinder, Ball, Oval, Tree, Flame, Cone, Countersink and Inverted Cone. Each shape is designed for grinding, deburring, chamfering, and finishing on steels under 60 HRC, stainless steels, cast iron and etc.
1.How to Use:
This product belongs to the commonly used alloy consumables, and is designed to be used with high-speed electric grinders or pneumatic tools.
2.OEM:
We offer OEM services to cater to specific customer requirements.
3.MOQ:
The usual minimum order quantity is 100 pcs per model.
However, this can be adjusted based on your specific requirements. Please consult your sales representative for further details.
4.Lead Time:
The lead time for regular orders is approximately one month, excluding samples.
5.Port:
Shanghai/ Guangzhou/ Shenzhen/ Ningbo/ Yiwu/ Chengdu.
Company Details
Business Type:
Manufacturer
Year Established:
2020
Employee Number:
50~100
Ecer Certification：
Verified Supplier
SICHUAN CABURTECH CO., LTD. is a tungsten carbide related science and technology enterprise located in Zigong City, Sichuan Province—a recognized industrial base for tungsten carbide in China. We integrate production, research, development and trade, being dedicated to manufacturing high-quali... SICHUAN CABURTECH CO., LTD. is a tungsten carbide related science and technology enterprise located in Zigong City, Sichuan Province—a recognized industrial base for tungsten carbide in China. We integrate production, research, development and trade, being dedicated to manufacturing high-quali...
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