Wholesale Tungsten Carbide Rods for end mills drills reamers with stable high quality from China Factory Supplier, Factories
Product Description
The Introduction of Carbide Rods
- The tungsten solid carbide rods are press molded by molding or extrusion.
- The tungsten solid carbide rods are sintered in a low-pressure sintering integrated furnace, resulting in high overall performance.
- The rough tungsten-cobalt carbide round bar, or the outer diameter of the round bar, can be refined and polished according to precise tolerances (common tolerances include h5, h6, -0.005, etc.). End chamfering of carbide rods can also be processed.
- Carbide rods are suitable for processing general steel, cast iron, stainless steel, heat-resistant steel, nickel base, and titanium alloys. Recommended for general-purpose carbide tool materials such as twist drills, end mills, taps, and gun drills.
Introduction of Our Grades & Types
1. Unground Long Rods
| The TOL. of Unground Long Rods | ||
| Size (D x L, mm) | Tolerance | |
| D (mm) | L (mm) | |
| D[1-3) x 310/330 | 0.30 ~ 0.55 | 0.00 ~ +4.00 |
| D[3-12) x 310/330 | 0.30 ~ 0.60 | 0.00 ~ +4.00 |
| D[12-20) x 310/330 | 0.30 ~ 0.65 | 0.00 ~ +4.00 |
| D[20-40] x 310/330 | 0.30 ~ 0.70 | 0.00 ~ +4.00 |
2. Unground Cut-to-Length Rods
| The TOL. of Unground Cut-to-Length Rods | ||
| D/L (mm) | The TOL. of D & L in mm | |
| L <= 70 | 70 < L <= 150 | |
| D < 5 | D(0.20 ~ 0.30), L(0.20 ~ 1.5) | D(0.25 ~ 0.35), L(0.20 ~ 1.5) |
| 5 <= D < 40 | D(0.25 ~ 0.35), L(0.20 ~ 1.5) | D(0.30 ~ 0.40), L(0.20 ~ 1.5) |
3. Ground Long Rods
The diameter tolerance of long rods is h5/h6 or customized according to customer specifications, with normal length tolerance of 0.00 ~ +5.00mm.
4. Ground Cut-to-Length Rods
The diameter tolerance of ground cut-to-length rods is h5/h6 or customized according to customer specifications, with normal length tolerance of 0.00 ~ +2.00mm.
5. PCB Rods
Production Process
Industrial Solution
Why Choose APEX Carbide
Around 20 years production and management experience, advanced production technology, high-precision machines, strict QC management system, special-designed packing boxes and tubes, and various shipping methods.
1. Tungsten Carbide Blanks Production
Good quality carbide products rely on 100% virgin raw materials and advanced wet-milling, pressing machines, and sintering furnaces. Maintaining the superior quality of carbide blanks is the foundation for further machining high-precision finished parts.
2. Inspection and Testing Process
To guarantee peak performance, our dedicated "Quality Control Center" performs complete raw materials inspection, on-site checks, and comprehensive post-finishing inspections using high-precision testing equipment.
3. Advanced CNC Equipment
Equipped with high-precision flat grinding machines, OD/ID grinders, centerless grinders, CNC, EDM, wire-cutting, and drilling machines operated by skilled technicians to secure accurate tolerances.
4. Packaging and Shipping
Specially-designed protective boxes and tubes prevent transit damage. Reliable global delivery options are supported via ocean, air freight, and global couriers (DHL, FedEx, UPS, TNT).
