Ingco 28mm x 35mm x 530mm Professional Hex Flat Demolition Chisel – Heavy-Duty Hardened Carbon Steel Breaker Bit for 30kg Class Jackhammers (DBC0425302)

Executing heavy concrete breaking, foundational demolition, or trenching through structural stone with worn or soft-alloy jackhammer steel is highly inefficient and risks fracturing your equipment's anvil. Inferior breaker bits dull quickly under impact friction, transferring punishing rebound energy backward into the machine's cylinder and the operator's arms. The Ingco DBC0425302 28mm x 35mm x 530mm Professional Hex Flat Demolition Chisel is an industrial-strength fracturing tool engineered to deliver maximum shockwave energy directly to the target substrate. Drop-forged from high-grade alloy tool steel and subjected to multi-stage induction hardening, this massive 530mm breaker steel allows civil contractors, bridge renovators, and structural demolition crews to cleanly shear through hard building aggregates with absolute speed and physical control.

The exceptional impact resilience and extended wear life of this chisel bit stem from its optimized flat-edge geometry and heavy-gauge 28mm x 35mm hexagonal shank matrix. The wide, flat blade edge provides an aggressive wedging action that splits apart high-density concrete blocks, asphalt overlays, and thick brick masonry structures along precise fracture lines. Built specifically to withstand the brutal percussive forces of high-impact machinery, the robust hex shank locks flush into heavy breaker chucks to completely eliminate rotation slip and optimize mechanical strike conversion. Outfitted with deep-seated tool collars, it seats tightly inside the tool retainer slot, keeping the machine perfectly aligned while dampening damaging tool chatter during continuous shift operations.

Key Features

• Hardened Flat Wedging Edge – Precision-milled flat blade profile provides aggressive, wide-area material splitting, ideal for scraping, edging, and lifting concrete layers.

• Industrial 28mm x 35mm Hex Shank – Engineered with thick hexagonal flat keys that drop securely into heavy jackhammers, handling high kinetic loads without twisting.

• Deep 530mm Penetration Length – Elongated 530mm body provides the necessary reach for deep slab cross-sections, trenching, and foundational footings.

• Drop-Forged Steel Core – Treated under intensive thermal cycles to achieve high fatigue resistance, preventing the shank from bending or shattering under severe impacts.

• Perfect Match for 30kg Class Breakers – Designed as the exact factory accessory for the high-power Ingco PDB22001 2200W 30kg Demolition Hammer.

• Heavy-Duty Protective Plastic Tube – Packaged inside a rugged, impact-resistant plastic tube container layout to keep the cutting edge pristine and prevent warehouse rust.

Technical Specifications

• Brand: INGCO

• Model: DBC0425302

• Product Type: Heavy-Duty Industrial Hex Flat Demolition Chisel Breaker Bit

• Shank Cross-Section Dimensions: 28 mm × 35 mm Hexagonal Fitment

• Total Tool Length: 530 mm

• Working Tip Geometry: Flat Chisel Profile

• Material Composition Matrix: High-Performance Drop-Forged Structural Tool Steel

• Hardening Process: Induction-Hardened & Temper-Stabilized Cutting Matrix

• Primary Machine Compatibility: Flawlessly engineered for the Ingco PDB22001 heavy-duty 30kg demolition jackhammer (and universal 30kg class breakers utilizing 28x35mm hex chuck layouts)

• Primary Target Substrates: Cured reinforced concrete slabs, road bed asphalt, thick masonry brick walls, solid stone blocks, and hard mortar beds

• Primary Applications: Foundation slab demolition, trenching for utility pipe runs, breaking up old asphalt driveways, lifting floor tiles, and scoring structural concrete panels

Ideal For

Civil engineering crews, road contractors, masonry specialists, building renovation teams, and demolition workers using 30kg jackhammers who need a rugged, flat-head hex chisel to tear through concrete and masonry structures daily.

Package Includes

1 × INGCO DBC0425302 530mm Hex Flat Chisel Bit

1 × High-Impact Heavy-Duty Reusable Plastic Tube Storage Sleeve Container Layout