SLYM Premium Forged Steel Hydraulic Breaker Chisels & Tools

Q1: How do I select the correct chisel head type for my specific job site?

A: Head selection depends entirely on the material you are breaking. For penetrating concrete or non-stratified material, choose the moil point. If you need directional splitting or are working in trenching and stratified rock, select the wedge/chisel. For extremely hard rock or secondary boulder breaking in quarries, the blunt tool is highly recommended because it relies on shock wave destruction rather than penetration, offering the highest wear resistance.

Q2: What manufacturing measures does SLYM take to prevent chisel snapping?

A: We fight premature breaking through two primary processes: material selection and custom thermal processing. We build our tools using high-quality forged steel chisels rather than cheap cast alternatives. This raw material then undergoes an advanced heat treatment to ensure the tool balances excellent surface durability with core shock-absorption capabilities. This precise balance prevents the tool from becoming overly brittle, allowing it to handle intense workloads rather than breaking under tensile pressure.

Q3: What are the primary causes of premature chisel failure on-site, and how do we prevent them?

A: The two most common operational causes are blank firing and prying damage. Blank firing occurs when the breaker strikes without sufficient downward pressure on the chisel, sending destructive energy reflecting back into the tool and piston. Prying damage happens when operators attempt to use the chisel as a lever to pry rock open while hammering, creating immense bending stress that snaps forged steel. To maximize lifespan, always apply solid downward pressure perpendicular to the object, and never use the tool to leverage materials.

Q4: How often should the tool shank be greased, and what else should we inspect?

A: The chisel shank should be thoroughly lubricated with high-temperature grease every 2 hours of continuous operation to reduce friction against the bushings. Additionally, you must regularly monitor front bushing wear. When the front bushing wear exceeds technical limits, the chisel begins to misalign inside the housing. This misalignment causes the piston to strike the tool at an angle, rapidly accelerating fatigue wear and risking catastrophic piston or tool failure.