| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 60000-70000PCS/MONTH |
| Delivery Time | 15-30DAYS |
| Packaging Details | Standard Export Carton |
| Model | SL-4M SF |
| Cut dia | 12.7mm |
| Cut length | 28mm |
| Shank | 6mm |
| Overall | 73mm |
| Cut | SF |
| Coating | No |
| Material | Tungsten Carbide |
| Grade | YG8 |
| Type | Silver braze |
| Workpiece | Steel, cast iron |
| Brand Name | CABURTECH |
| Model Number | SL-4M SF |
| 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 | SL-4M SF | Cut dia | 12.7mm |
| Cut length | 28mm | Shank | 6mm |
| Overall | 73mm | Cut | SF |
| Coating | No | Material | Tungsten Carbide |
| Grade | YG8 | Type | Silver braze |
| Workpiece | Steel, cast iron | Brand Name | CABURTECH |
| Model Number | SL-4M SF | Certification | ISO9001-2008 |
| Place of Origin | CHINA | ||
| High Light | high stability carbide burrs taper ,carbide burrs radius shape ,precision carbide rotary burrs | ||
SL-4M Ball Nose Shape Single Fine Cut Carbide Burr - Designed for Contour Finishing and Detail Work
The SL-5M carbide rotary burr features a single fine-cut design and a ball nosed cone shape, combining contour adaptability with rough machining capability. The ball nose section is suitable for complex surfaces and internal fillet processing, while the tapered transition area facilitates slope finishing and gradual material removal.
| Technical Parameters | ||||||
| Model | Cut dia (D1) | Cut length (D2) | Shank (L1) | Overall (L2) | Type | Cut |
| SL-4M SF | 12.7 | 28 | 6 | 73 | Silver braze | Single Fine |
| Care Selections-carbide grades | Cobalt(%) | Hardness(HRA) | T.R.S(N/mm2) | |
| Carbide Grades | YG7 | 7 | 90.5 | 3000 |
| YG8 | 8 | 89.5 | 3400 | |
| YG6X | 6 | 91.7 | 3400 | |
| YG10X | 10 | 90-91 | 3000 | |
The single fine-cut design ensures machining accuracy while effectively controlling cutting force, making it suitable for high surface quality requirements on materials such as stainless steel and tool steel. The tool can be flexibly operated in confined spaces, reducing machining vibration and improving consistency in detail finishing.
Compatible with common electric and pneumatic tools, it is easy to operate and maintain. Widely used for mold cavity rough finishing, precision part chamfering, weld transition surface treatment, and high‑gloss surface machining, this is a professional rotary burr tool focused on precision processing and surface quality.
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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