Direct Factory Catalog
High-Performance Tooling & Demolition Consumables
Engineered to DIN, ISO, and ANSI specifications in our Intertek-verified production facility. Explore our premier power tool attachments trusted by OEM distributors and contractors across Europe.
2007
Factory Established
12,000m²
Modern Production Plant
90,000,000
Annual Bits Produced
150+
Technical Operators
Engineering Whitepaper Analysis
Hex Shank Chisel Metallurgy & Novi Sad Operational Environments
Demolition tooling in modern European construction environments faces extreme compressive fatigue, high torsional shock, and severe abrasive wear. Here is how our hex shank chisel engineering solves critical downtime on Serbian job sites.
Alloy Selection: 40Cr & 42CrMo
Standard chisel steels fracture under rapid harmonic cycles. We forge our hex shank chisels with modified structural alloy steels (40Cr and 42CrMo), refined via electric furnace degassing to eliminate inclusions and micro-fissuring during repetitive impact against C30/37 hydraulic concretes.
Differential Heat Treatment
A brittle shank shatters inside the chuck, while a soft tip mushrooms instantly. We utilize an automated dual-phase induction process: the striking face is tempered to 48-52 HRC to absorb piston kinetic energy, while the working chisel point reaches 58-60 HRC for peak structural penetration.
Torque Transfer & Anti-Gall Shanks
Our 17mm, 19mm, 28mm, and 30mm hex shanks undergo CNC milling and shot-peening surface treatment. This cold-working process induces beneficial compressive surface stresses, mitigating friction welding and galling inside demolition hammer chucks under continuous high-temperature loads.
Localized Application Scenarios Across Novi Sad and the South Bačka District
Novi Sad serves as the economic, transit, and technological heartbeat of Vojvodina. The city's current urban development projects demand rigorous mechanical tooling designed to withstand localized structural typologies:
| Regional Application Sector | Prevailing Substrate & Structural Challenge | Recommended Hex Chisel Geometry | Operational Benefit |
|---|---|---|---|
| Danube Waterfront & Bridge Corridor | Aggressive riverbed gravel aggregates, reinforced high-density hydraulic concrete decks. | Self-Sharpening Moil Point (30mm Hex / 28mm Hex) | Rapid fracture propagation; channels kinetic shock directly through high-rebar zones without stalling. |
| Historic Stari Grad & Petrovaradin Revitalization | Austro-Hungarian thick masonry, weathered limestone mortar, fragile brick façades. | Wide Scaling & Clay Spades (50-75mm Curved Hex) | Controlled layer delamination without causing structural crack propagation into adjacent masonry joints. |
| Sever Industrial Zone Expansion | Heavy industrial grade slabs, epoxy resin screeds, high-MPa wear floors. | Narrow Flat Chisels & Bushing Tool Assemblies | Precision trenching for mechanical, electrical, and plumbing (MEP) conduits, plus controlled floor profiling. |
| Fruška Gora Transit Infrastructure | Dense dolomitic limestone, mixed sedimentary rock layers, bypass highway retaining walls. | Chisel Bit with Carbide Inserts / Asymmetric Cutting Edge | Extended bit life under extreme abrasive contact; resists premature edge blunting without frequent redressing. |
Procurement & Macroeconomic Trends
Industrial Trends Shaping Tool Purchasing in Novi Sad
Serbia's infrastructure sector is experiencing rapid expansion fueled by national capital programs, foreign industrial investment in South Bačka, and pan-European transport modernizations.
Supply Chain Diversification
Regional tool distributors in Novi Sad and Belgrade are moving away from multi-tier European repackagers. Buying directly from our Intertek-audited manufacturing facilities in Danyang allows local wholesalers to preserve up to 35% margin while guaranteeing direct OEM traceabilities.
Demand for Heavy Hex Demolition
With massive logistical facilities and automotive supply plants opening along the E75 highway corridor, standard SDS-plus tools are insufficient. The local market is seeing a 40% surge in demand for 28mm and 30mm hex breaker tools designed for 30kg+ electric breakers.
Quality Certification Demands
Serbia's alignment with European Union harmonized standards has heightened import compliance. Local tool procurement managers mandate metallurgical audits, verified hardness ranges, and consistent shank geometry to prevent costly wear on hammer tooling.
Enterprise Reliability & Manufacturing Rigor
Why Tier-1 Tool Brands Rely on Jiangsu WRD
Operating since March 2007 in Danyang—the capital of China's cutting tool industry—we bridge enterprise manufacturing scale with exacting metallurgical standards.
Third-Party Verified Facility
Our 12,000 m² modern manufacturing plant, production workflows, and QA/QC laboratory are audited and verified on-site by Intertek. We operate transparently with high-tech enterprise recognition since 2019.
Proven OEM Supplier to Industry Leaders
Over nearly two decades, our factory has manufactured and delivered cutting and drilling consumables for world-class tool vendors including BOSCH, Milwaukee, DeWalt, Makita, Irwin, Heller, and Wolfcraft.
End-to-End Vertical Manufacturing
From raw alloy rod shearing, precision hot drop-forging, and salt-bath/vacuum thermal treatment to CNC flute grinding, surface electro-polishing, and laser marking, nothing is subcontracted.
Procurement Intelligence
Frequently Asked Questions for Novi Sad Importers
Clear, direct answers regarding customs, logistics, technical compatibility, and ordering procedures for industrial suppliers across the Autonomous Province of Vojvodina.
What hex shank dimensions and locking configurations are compatible with local demolition hammer fleets in Serbia?
We manufacture all standardized hex configurations utilized on Serbian job sites. This includes 17mm hex shanks for medium combi hammers, 19mm hex shanks with retaining collar or flat notches, and heavy 28mm (1-1/8") and 30mm hex configurations engineered for heavy-duty electric breakers like Makita, Bosch, DeWalt, and Hilti TE series. All shanks are held to tight tolerances within ±0.03mm to eliminate chuck play and premature anvil wear.
How are maritime and intermodal shipments managed from your factory to Novi Sad?
Shipments to Novi Sad are routed through major European sea freight ports including the Port of Rijeka (Croatia), the Port of Koper (Slovenia), or the Port of Piraeus (Greece), followed by direct rail or road transport directly to regional customs clearance terminals in Novi Sad or Belgrade. We provide full shipping documentation including EUR.1 assistance, Certificate of Origin, detailed commercial invoices, packing lists, and bill of lading for rapid customs clearance.
Can you provide custom laser marking, packaging, and branding for Serbian retail or wholesale chains?
Yes. We offer turnkey OEM/ODM services. Our facility can laser-etch your brand logo, part numbers, and safety warnings directly onto the tool shank. Packaging options include hanging plastic tubes, blow-molded cases, skin cards, customized metal boxes, and multi-color printed retail cartons compliant with local language labeling regulations.
What are the minimum order quantities (MOQ) for custom-branded hex chisels?
For standard hex chisels in our core alloys (40Cr), MOQ starts at 300 to 500 units per size. For custom lengths (up to 1,000mm) or specialized tip configurations (such as asymmetric asphalt cutters, toothed gouges, or bushing heads), MOQs typically start at 500 units. Trial mixed-container orders combining twist drill bits, SDS bits, annular cutters, and chisels can be customized to minimize your inventory overhead.
How does your factory ensure the chisel striking end does not damage internal hammer pistons?
Piston damage is typically caused by incorrect hardness or irregular striking faces. We CNC surface-grind every chisel end perpendicular to the central axis, followed by a chamfered contact edge. The striking face undergoes strict induction tempering to match European striker pin hardness profiles (48-52 HRC), preventing both mushrooming and brittle spalling inside your power tools.