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Ball Nose Carbide Rotary Burr SF-5M Carbide Rotary Bit With Shipyard Cut Tooth Profile
| Place of Origin | CHINA |
|---|---|
| Brand Name | CABURTECH |
| Certification | ISO9001-2008 |
| Model Number | SF-5M SY |
| Minimum Order Quantity | 100PCS/MODEL |
| Price | 1-25USD |
| Packaging Details | Standard Export Carton |
| Delivery Time | 15-30DAYS |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 60000-70000PCS/MONTH |
Product Details
| Model | SF-5M SY | Cut Dia | 12.7mm |
|---|---|---|---|
| Cut Length | 25mm | Shank | 6mm |
| Overall | 70mm | Cut | SY |
| Coating | No | Material | Tungsten Carbide |
| Grade | YG8 | Type | Silver Braze |
| Workpiece | Steel, Cast Iron | ||
| Highlight | shipbuilding carbide burrs for steel,carbide rotary burrs for hulls,structural steel carbide burr tools |
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Product Description
SF-5M Ball Nose Tree Carbide Burr - Shipyard Cut for Heavy Metal and Weld Seam Roughing
The SF-5M carbide rotary burr features a shipyard‑cut tooth profile and a ball nosed tree shape, making it suitable for rapid material removal and rough machining of thick metal plates, heavy weld seams, and structural components. The ball nose handles curved transitions, while the tree‑like extension design facilitates progressive cutting in deep grooves and high‑material‑volume areas.
| Technical Parameters | ||||||
| Model | Cut dia (D1) | Cut length (D2) | Shank (L1) | Overall (L2) | Type | Cut |
| SF-5M SY | 12.7 | 25 | 6 | 70 | Silver braze | Shipyard |
| 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 shipyard‑cut structure offers strong impact resistance and chip‑evacuation capability, performing well under continuous high‑load conditions. It is effective on common structural metals such as carbon steel and low‑alloy steel. Made from highly wear‑resistant carbide, the tool balances cutting efficiency with durability.
Compatible with high‑power electric and pneumatic equipment, it operates stably and is easy to maintain. Widely used in shipbuilding, structural steel weld cleaning, heavy machinery finishing, and large‑workpiece roughing, this is a practical rotary burr designed specifically for heavy‑duty processing.
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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