SUBORUI 4.5" Turbo Concrete Diamond Cup Grinding Wheel
Engineered for fast stock removal on cured concrete, granite, hard masonry, and construction surfaces with low harmonic vibration.
Export Catalog Selection
Precision Cutting, Drilling & Grinding Inventory for Šiauliai Fabricators
Explore our high-performance CNC tooling, core cutting arrays, and diamond abrasives built under strict DIN and ISO tolerances for immediate supply integration.
SUBORUI 100/115mm Thin Diamond Glass & Tile Cutting Disc
Ultra-thin kerf edge tailored for chip-free cutting across technical glass, porcelain, engineered marble, and architectural ceramics.
SUBORUI 14–60mm 1/4" Hex M42 Bi-Metal Hole Saw
Matrix II 8% cobalt-alloyed edge teeth designed for cutting sheet stainless steel, structural alloys, hardwood, and composite boards.
SUBORUI 40Cr 4-Flute Single Carbide Tip SDS Plus Drill Bit
Heat-treated 40Cr alloy steel body with heavy-duty tungsten carbide insert for dynamic drilling through precast concrete and masonry.
SUBORUI 125mm Segmented Diamond Grinding Cup Wheel
Fine abrasive matrix configuration yielding uniform surface finishing, beveling, and edging on granite, quartz, and stone panels.
Carbon Steel Brad Point Wood Drill Bit (Clear Edge)
Precision-ground spur tips prevent tear-out when plunge drilling furniture joinery, melamine boards, and architectural timber structures.
SUBORUI SDS Max Carbide Wall Hollow Hole Saw Bit
Heavy wall-through coring bit for pipe runs, HVAC penetration, and conduit boring through dense aggregate concrete and limestone.
SUBORUI HSS-Co 8% M42 Bi-Metal Modular Hole Saw Kit
Complete professional installation set with quick-change hex adaptors, hardened pilot drills, and aggressive variable-pitch cutter teeth.
Regional Manufacturing Integration
Precision Tooling Applications Across Šiauliai's Industrial Ecosystem
Šiauliai is the pivotal logistical and industrial center of Northern Lithuania. Our tool designs align directly with local plant floors, CNC routing centers, and automated processing lines.
Furniture & Cabinetry Manufacturing
The Šiauliai Free Economic Zone (Šiaulių LEZ) and peripheral industrial districts host extensive furniture processing clusters specializing in flat-pack cabinetry, upholstered internal frames, and Baltic pine joinery.
Our micro-grain solid carbide compression spirals and brad point drill bits ensure zero-delamination cuts on double-faced melamines, compact laminates (HPL), and particleboards at feed rates over 22 m/min.
Metalworking & Light Machinery Engineering
Precision machine shops in the region produce agricultural components, structural frames, and custom transport trailers. Demanding structural steels require superior thermal and wear resilience.
We supply M35 Cobalt (5% Co), HSS M2 fully-ground twist bits, and Weldon shank annular cutters designed to cut tough structural steels, cold-rolled plates, and stainless weldments without early tool failure.
Civil Construction & Concrete Precast Units
Northern Lithuania continues upgrading transport infrastructure and commercial storage assets, fueling demand for industrial-grade fastening and coring tools.
Our SDS Plus and SDS Max cross-tip carbide hammer drill bits, alongside diamond cup wheels, easily drill high-density reinforced aggregate and rebar-bearing precast concrete elements.
| Tool Geometry & Series | Core Substrate & Alloy | Optimized Materials (Šiauliai Sector) | Operational Characteristics |
|---|---|---|---|
| Solid Carbide Compression Bit | Sub-micron Tungsten Carbide (WC 90%, Co 10%) | MDF, HDF, Double-sided Melamine, Plywood | Dual spiral compression, neutral surface forces, leaves crisp top and bottom edges. |
| M35 Cobalt DIN338 Twist Drill | High-Speed Steel M35 (Co 5%, W6Mo5Cr4V2Co5) | AISI 304/316 Stainless, Tool Steel, Welded Joints | High red-hardness up to 600°C; 135° split point stops bit walking. |
| TCT Annular Core Cutter | Tool Steel Body with Micro-Tipped Carbide Teeth | Rail Profiles, Hard Structural Steel, Boiler Plates | Cuts an annular perimeter groove; reduces horsepower draw and cutting cycle times by 60%. |
| Diamond Turbo Segmented Cup | Synthetic Diamond Matrix in Bronze/Nickel Bond | High-Cured Concrete, Precast Panels, Granite slabs | Helical dust relief channel cuts dynamic vibration during structural surface leveling. |
Strategic Intelligence
Regional Industrial Trends Driving Tooling Procurement
Procurement teams across Šiauliai and the wider Baltic corridor operate under stringent efficiency, safety, and supply consistency frameworks. Key manufacturing developments are reshaping supplier selection criteria.
1. Rapid CNC Automation & High-Speed Machining
Lithuania's competitive timber and furniture export base is shifting from manual feed stations to synchronized 5-axis nested CNC centers. This modernization leaves zero margin for tool imbalance or core runout.
High tool balance (G2.5 tolerances at 24,000 RPM) prevents spindle wear and preserves dimensional stability on high-speed nested runs.
2. Total Cost of Ownership vs. Initial Unit Price
Industrial purchasing managers throughout Northern Europe calculate tooling costs per meter cut rather than simply taking the lowest purchase price.
Using premium substrates (like premium sub-micron carbides and M35/M42 cobalt-bearing HSS) extends cutter life 3 to 4 times over standard steels. This reduction in machine downtime directly lowers cost-per-part metrics.
3. Supply Chain De-risking & Factory-Direct Auditing
Relying on intermediary distributors across Western Europe adds unnecessary markups and inventory latency to Baltic operations. Manufacturers increasingly prefer direct ties with verified OEM factories.
Onsite-verified manufacturing partners that carry comprehensive technical dossiers and batch trace sheets provide the stability needed for automated lines.
Enterprise Strengths
Jiangsu WRD Tools: Factory-Direct Manufacturing Authority
We are a dedicated cutting tool manufacturer headquartered in Danyang—the heart of China's tool cluster—delivering industrial consistency directly to global procurement pipelines.
Verified Engineering Pedigree Since 2007
With a registered capital of RMB 10 million and a modern 12,000 m² operating facility, Jiangsu WRD Tools maintains end-to-end production control over raw steel cutting, heat treating, CNC flute grinding, coating, and testing.
Our operations have undergone comprehensive onsite audit and verification by Intertek Group. Recognized as a High-Tech Enterprise of Jiangsu Province, our metallurgical and CNC grinding setups consistently adhere to ISO 9001 and DIN standardizations.
Scale, Capacity & Global OEM Track Record
Our specialized workshops run at substantial annual volumes across core categories:
- 50 Million Units/Year: Woodworking drill bits, brad points, and router tools.
- 25 Million Units/Year: Fully ground high-speed steel twist drill bits.
- 15 Million Units/Year: Quick-change hex shank drills and impact accessories.
Over nearly two decades, our factory lines have provided OEM cutting tools and drill bits for international brands including BOSCH, Milwaukee, DeWalt, Irwin, Makita, Dexter, KWB, Wolfcraft, Truper, and Heller.
12,000 m² Primary Tooling Production Base
CNC Flute Grinding
Precision Automation
Runout & QA Testing
Sourcing Guide & FAQ
Frequently Asked Questions from Lithuanian Buyers
Clear answers covering delivery, metallurgical selection, custom production, and European standards compliance.
How are bulk shipments routed and cleared for Lithuanian deliveries?
We handle standard maritime container shipments (FCL/LCL) through Shanghai or Ningbo ports directly to the Port of Klaipėda, Lithuania's primary maritime gateway. From Klaipėda, ground freight connects to Šiauliai manufacturing plants within 24 to 48 hours. For urgent prototyping or production-line tooling replenishment, we route direct air express to Vilnius (VNO) or Riga (RIX) airports. All tool shipments arrive with complete HS code documentation, certificates of origin, and packing lists to support seamless EU customs clearance.
What is the standard Minimum Order Quantity (MOQ) for custom tool batches?
Standard single drill bits, step cutters, and individual solid carbide router bits start at an MOQ of 100 to 500 pieces, depending on shank diameter. Annular core cutters, wall-coring kits, and specialized bi-metal hole saw master kits begin at just 10 sets. Fully customized private-label kits—including customized laser-etched markings, blow-molded cases, branded color cartons, and specialized protective sleeves—generally carry an entry threshold of 1,200 sets.
How should our tooling team choose between HSS 4241, M2, and M35 Cobalt grades?
Material choice directly impacts tool life and process stability. HSS 4241 is an economical grade suited for unalloyed woods, plastics, light aluminum extrusions, and general retail DIY kits. Grade M2 (HSS 6542) is the standard professional choice for carbon steels, alloy steels, sheet metal fabrication, and routine production runs. M35 Cobalt (containing 5% active Cobalt) delivers higher thermal stability, maintaining edge hardness when machining heat-treated steels, stainless steel weldments (such as AISI 304 and 316), and tough titanium-alloyed plate.
Can you manufacture non-standard router bits and custom step diameters from CAD drawings?
Yes. Our in-house engineering and tooling division develops custom cutting tools from technical drawings (.DWG, .DXF, .STEP) or submitted physical samples. We adjust flute helix angles, relief ground lands, specialized subland step transitions, and custom coatings (TiN, TiAlN, AlTiN, DLC) to match your specific feed rates, machine spindle powers, and material hardness profiles.
How does your factory verify dimensional runout and metallurgical consistency?
Every production batch passes an internal 6-step quality control protocol. Incoming steel stock is checked for metallurgical composition using optical emission spectrometry. After vacuum heat treatment, parts are tested for uniform surface and core Rockwell hardness (HRC). Following multi-axis CNC flute grinding, runout and geometry are measured using digital optical comparators and laser micrometer benches. We also run destructive drilling tests on tough materials to measure thermal resistance and flank wear prior to final packaging.
Equip Your CNC Machinery with Factory-Direct Tooling
Get in touch with our export technical team today. Send us your required specifications, expected annual volumes, or part drawings to receive an itemized FOB/CIF quotation within 24 business hours.