1. Material Cutting: Precision cutting of 42CrMo alloy steel billets to required length
2. Heating: Induction heating to 1180°C for uniform temperature distribution
3. Integral Forging: 2000-ton hydraulic press forging to form the chisel shape
4. Rough Machining: Turning and milling to create basic dimensions
5. Heat Treatment: Quenching and tempering to achieve core hardness
6. Induction Hardening: Deep hardening of the working end to HRC 50–54
7. Finish Machining: CNC grinding to achieve final dimensions and surface finish
8. Quality Inspection: 100% hardness testing, dimensional check and crack detection
9. Packaging: Anti-rust treatment and individual packaging with part number

• Construction: Concrete foundation breaking, building demolition
• Road Repair: Asphalt and concrete pavement removal, pothole repair
• Light Mining: Secondary rock breaking in small mines and quarries
• Landscaping: Rock removal, site clearing
• Pipeline Construction: Trench rock breaking
• Demolition: Interior and exterior building demolition

Q1: Which breakers does this chisel fit?

A1: This SB45 hydraulic breaker chisel point is exclusively designed for Soosan SB45 hydraulic breakers. It is a professional Soosan SB45 75mm breaker chisel, ultra-durable wear-resistant hydraulic hammer chisel, rugged heavy-duty SB45 breaker tool, standard SB45 replacement breaker point, universal excavator rock breaker chisel and genuine OEM SB45 hydraulic breaker part.

Q2: How long does this chisel last?

A2: Under normal working conditions, our heavy-duty SB45 breaker tool lasts 800–1200 working hours. This is 2–3x longer than ordinary chisels. Service life may vary depending on rock hardness and working conditions. We recommend replacing the chisel when the tip is worn down by 15mm.

Q3: Why choose integral forged chisel over cast chisel?

A3: Cast chisels have internal porosity and weak grain structure, making them prone to bending and breakage under impact. Our Soosan SB45 75mm breaker chisel uses integral hot forging, which eliminates internal defects and creates a uniform grain structure, increasing strength and durability significantly.