SDS Max Extreme 4 Cutter Drill Bit | 28mm Diameter | Optimized Flute Design | Durable Carbide Head | @Pack by Repelec
The SDS Max Extreme 4 Cutter Drill Bit is designed for heavy-duty concrete drilling, featuring a 28mm diameter and a durable carbide head for superior performance. With an optimized flute design for rapid dust removal, this drill bit is perfect for construction and demolition projects, ensuring efficient drilling in masonry and reinforced concrete.
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Product Name/Title: SDS Max Extreme 4 Cutter Drill Bit | 28mm Diameter | Optimized Flute Design | Durable Carbide Head | @Pack by Repelec
Brand: Repelec
SKU: DEWDT9431-QZ
Alternatively Known As: SDS Max Concrete Drill Bit, 4 Cutter SDS Max Bit, DEWDT9431-QZ, Heavy Duty Masonry Drill Bit
Technical Specifications
- Diameter: 28mm
- Total Length: 670mm
- Working Length: 550mm
- Shank Type: SDS Max
- Head Type: 4-cutter carbide
- Material: Hardened steel with carbide tip
- Optimized flute for dust extraction
- Dimensions (H x L x W): 28mm x 670mm x 28mm
- Weight: 2.5 kg
Key Features
- SDS Max shank for secure grip and efficient power transfer
- 4-cutter carbide head for superior durability and fast drilling
- Optimized flute design for rapid dust removal
- Suitable for drilling large diameter holes in concrete and masonry
- High resistance to rebar strikes
Professional Installation Requirements
- Use with compatible SDS Max rotary hammer drills. Operator should wear appropriate PPE including eye and ear protection.
Applications
- Heavy-duty concrete drilling
- Masonry and reinforced concrete
- Construction and demolition projects
- Commercial and industrial building sites
Standards & Compliance
- Complies with AS/NZS 1170 for structural design actions in construction applications.
Environmental Benefits
- Long-lasting carbide head reduces replacement frequency and waste.
- Efficient drilling reduces energy consumption on site.
Warranty Information
12 months manufacturer's warranty against defects.
Available Now
The Repelec SDS Max Extreme 4 Cutter Drill Bit 28 x 670 x 550mm (DEWDT9431-QZ) is available for immediate purchase. Ideal for construction professionals requiring reliable performance in concrete and masonry drilling.
