Your Drawing, Our Carbide – Non-Standard RFQ
Custom
Send any difficult carbide part: deep holes, threads, micro bores, coatings — 20 years of
10 pcs
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Cemented Carbide Manufacturer
Tungsten Carbide Hard Metal Solutions from Zhuzhou, China
20+ years OEM/ODM manufacturer of carbide rods, tips, dies, rolls & mining buttons. ISO 9001 controlled grades, custom non-standard parts in 15 days.
10Product Series
3,000+Grades & SKUs
50+Export Countries
15 DaysCustom Lead Time
Carbide Product Categories
Every category is a keyword landing page with grade charts, specs and inquiry forms.
Ball & Seat
Tungsten carbide ball and seat valve trims for slurry, wellh
6 productsCarbide Dies
Tungsten carbide dies for wire drawing, extrusion, stamping
6 productsCarbide Inserts
Tungsten carbide inserts: turning CNMG/WNMG, threading, bori
6 productsCarbide Plates
Tungsten carbide plates and sheets for blanking dies, wear l
6 productsCarbide Rods
Tungsten carbide rod blanks and lapped round bars in YG6, YG
6 productsCarbide Rolls
Tungsten carbide rolls for coin rolling, wire guiding, formi
6 productsMining Buttons
Tungsten carbide mining buttons: ballistic, radex, retrac an
6 productsNon-Standard Parts
Custom non-standard tungsten carbide parts made to your STEP
6 productsWear Parts
Tungsten carbide wear parts: punch pins, guide bushings, chu
6 productsWelding Tips
Tungsten carbide welding tips for plough shares, scarifiers
6 productsLatest Products
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Small Batch Carbide Prototypes in 15 Days
Custom
Prototype carbide parts in 15 days: 3D model to finished ground part with inspection repor
1 pc
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Carbide Bearing Balls Custom Sizes
Custom
Silicon nitride-free: tungsten carbide bearing balls Ø3-Ø30mm G10 grade for high-load pump
100 pcs
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Custom Machined Carbide Rotors and Shafts
Custom
Rotors, spindles and guide shafts in tungsten carbide, ground to h6 and metal-seated for h
2 pcs
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OEM Carbide Die Components to Print
Custom
Carbide die components — matrix plates, back dies and punch holders — to your 2D print wit
5 pcs
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Custom Carbide Nozzle from STEP File
Custom
Tungsten carbide nozzles machined from your STEP file: coolant, sandblast, inkjet and extr
10 pcs
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Custom Shape Mining Carbide Buttons
Custom
Non-standard button profiles pressed to sample or drawing — parabolic, tapered, fluted, an
500 pcs
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Retrac Type Tungsten Carbide Buttons
Custom
Retrac-style carbide buttons for down-the-hole and DTH hammer bits, locked against rotatio
300 pcs
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Engineered in the Hometown of Hard Metal
Hunan Stark Hardmetal Co., Ltd. was established in Zhuzhou — the hometown of hard metal in China. We control the full process in-house: powder mixing, pressing, vacuum sintering, CNC grinding and PVD coating, so every batch meets its grade specification.
- Full in-house process: powder → sintering → CNC grinding → PVD coating
- ISO 9001 quality system, batch inspection reports with every shipment
- Grade cross-reference to YG / YL / Kennametal / Sandvik series
Send Your Drawing — Get a Quote in 24h
STEP / DXF / PDF accepted · MOQ from 10 pcs · DHL / FedEx / Sea freight.
+86-137-6222-7700 · sales@starkhardmetal.com