SD-5M Carbide Rotary Bits Ball Diamond Cut For Hard Materials Complex Surface Polishing
SD-5M Ball Diamond Cut Carbide Burr - For Hard Materials and Complex Surface Polishing
The SD-5M carbide rotary burr features a diamond-cut design and spherical profile, developed specifically for polishing operations on high-hardness materials and complex curved surfaces. The spherical shape allows smooth, multi‑angle contact with the workpiece, while the diamond cut effectively machines hard materials such as stainless steel, hardened steel, and ceramics, while maintaining good surface finish.
| Technical Parameters | ||||||
| Model | Cut dia (D1) | Cut length (D2) | Shank (L1) | Overall (L2) | Type | Cut |
| SD-5M DM | 12.7 | 11 | 6 | 56 | Silver braze | Diamond |
| 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 diamond‑cut design offers excellent wear resistance and stable cutting performance, reducing wear during continuous use. This makes it particularly suitable for applications that require higher machining accuracy and surface consistency. The tool is well‑suited for mold‑surface polishing, high‑hardness part finishing, special‑material shaping, and detailed artistic processing.
Compatible with common electric and pneumatic equipment, it is easy to operate and maintain. This is a professional‑grade rotary burr designed for challenging material processing, balancing practical machining capability with surface‑treatment 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.
FAQ
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.
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