Solid Tungsten Carbide Rods, Bars, Plates, Strips & Blanks | Panda Carbide
$9.90
Product Overview
Source ultra-pure metallurgical raw materials for precision toolmaking and wear part manufacturing with Panda Carbide Technology’s Solid Tungsten Carbide Rods, Bars, Plates, Strips, and Custom Blanks. Engineered as foundational raw stock for CNC rotary cutting tool manufacturers, die & mold makers, woodworking knife fabricators, and wear-resistant machinery builders, our carbide blanks provide exceptional dimensional stability and uniform grain consistency.
Manufactured exclusively from 100 % virgin micrograin tungsten carbide powders and consolidated through overpressure HIP (Hot Isostatic Pressing) sintering, Panda Carbide stock materials eliminate internal voids, micro-porosity, and structural segregation. Whether you require precision-ground h6 rods for high-RPM end mills or stress-relieved plates for EDM die wire-cutting, our premium carbide blanks guarantee maximum tool life and grinding efficiency.
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Target Keywords: Tungsten carbide rods, solid carbide bars, tungsten carbide plates, carbide strips for woodworking, tungsten carbide blanks, ground carbide rods h6, tungsten carbide blocks EDM.
⚠️ Core Unique Selling Proposition (USP): Overpressure HIP Sintering & Zero Micro-Porosity
In CNC tool grinding and WEDM (Wire Electrical Discharge Machining) die fabrication, internal voids cause sudden cutting edge micro-chipping, wheel clogging, and catastrophic punch cracking. Panda Carbide guarantees metallurgical reliability through advanced quality controls:
Overpressure HIP Sintering Technology: Consolidated at temperatures up to 1450 °C under high argon gas pressures, ensuring an ultra-dense structure rated A00 / B00 / C00 porosity under ISO 4499 standards.
Sub-Micron to Coarse Grain Formulations ( 0.4 μm - 2.5 μm ): Custom powder formulations optimized for high-hardness cutting tools ( HRA ≥ 93.0 ) or high-impact cold heading dies ( TRS ≥ 3800 MPa ).
Precision Surface Finishing: Available in unground/sintered condition or precision centerless ground to h6 shank tolerance ( ≤ 0.003 mm runout) with mirror surface finish ( Ra ≤ 0.1 μm ).
1. Product Portfolio & Technical Specifications
Panda Carbide supplies standard metric/imperial dimensions and custom OEM sizes across all product geometries:
2. Strategic Application Scenarios & Manufacturing Industries
Panda Carbide’s stock materials power global manufacturing across key industrial regions:
CNC Cutting Tool Manufacturing: Ground carbide rods used by toolmakers to grind end mills, drills, reamers, and medical rotary burs.
Precision Stamping Die & Mold Making: Wire-EDM wire cut carbide plates used for electronics connectors, motor lamination dies, and tablet compression punches.
Woodworking & Timber Machinery: Carbide flat strips silver-brazed onto TCT circular saw tips, planer knives, and finger-joint cutters.
Heavy Industrial Wear Parts: Wear blocks installed in VSI rotor tips, shredder blades, and clay extruders.
4. Advanced Technical Solutions & Engineering Guidelines ( FAQ )
Q: Why is sub-micron grain HIP sintering critical for carbide rod blanks used in 5-axis CNC end mill grinding?
A(Metallurgical Physics): When grinding sub-micron grain carbide rods ( 0.4 μm} - 0.6 μm ) on 5-axis CNC grinding machines, uniform grain distribution prevents localized diamond wheel chatter and grain pull-out. Overpressure HIP sintering removes internal micro-porosity, ensuring that cutting edges maintain extreme sharpness without microscopic flaking during high-speed machining of hardened tool steels (HRC 45-65).
Q: How does Panda Carbide prevent cracking when wire-cutting (WEDM) thick carbide plates for stamping dies?
A: Thick carbide plates often harbour internal residual stresses from pressing and sintering, which can cause stress-relief cracking during EDM wire cutting. Panda CarbideSubjects all heavy plate and block stock to a specialized secondary stress-relief annealing process. Combined with optimized cobalt distribution, our plates exhibit high fracture toughness ( K_1C ≥ 10.5 MPa m ^ 1/2 ), ensuring zero cracking during slow-wire EDM machining.
5. Full Customization & Supply Chain Support (OEM / ODM)
Panda Carbide Technology CO., LTD. provides complete custom blank manufacturing:
Custom Preforms: Pre-formed chamfers, center holes, step geometries, or custom profile pressing to reduce your finish-grinding time.
Fast Global Shipping: Standard rod stock (h6 ground) and stock plates available for immediate B2B dispatch.
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