Our helical coolant hole carbide rod, featuring a unique helical coolant hole design, these premium-grade rods provide efficient chip and heat evacuation during machining operations. Our rods come with two, three, or four coolant holes with helix angles ranging from 15° to 51°, catering to various drill geometries. With excellent wear resistance, superior surface finish, and customized options, our helical coolant hole carbide rods are the optimal choice for high-speed machining operations.
Our team of experts is available to guide you in selecting the perfect grade and size for your application. We take pride in delivering top-quality solutions and exceptional customer service to different industries such as aerospace, automotive, and medical devices. With our commitment to innovative design and high-quality products, we seek to provide value to our customers. Contact us today to learn more about our helical coolant hole carbide rod and how they will benefit your business.
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Straight Coolant Hole Carbide Rods
Specifications
| Grade | WC+ (wt-%) | Co (wt-%) | Grain Size (um) | Density (g/cm3) | Hardness (HRA) | Flexural Strength (MPa) | ISO |
| SS06F | 94 | 6 | Submicron | 14.90 | 93.1 | ＞3900 | K05-K20 |
| SS09U | 91 | 9 | Superfine | 14.45 | 93.8 | ＞4100 | K05-K10 |
| SS10S | 90 | 10 | Submicron | 14.40 | 91.6 | ＞3900 | K30-K40 |
| SS10ST | 90 | 10 | Submicron | 14.40 | 91.8 | ＞4000 | K30-K40 |
| SS10SD | 90 | 10 | Submicron | 14.40 | 92.1 | ＞4000 | K30-K40 |
| SS12U+ | 88 | 12 | Superfine | 14.10 | 92.5 | ＞4000 | K20-K30 |
| SS12UF | 88 | 12 | Superfine | 14.10 | 92.6 | ＞4200 | K20-K30 |
