Trade Discount 16%
3.5mm HSS-CO Extreme Industrial Cobalt Drill Bit Split Point Tip Heat & Wear Resistant Repelec
The 3.5mm HSS-CO Extreme Industrial Cobalt Drill Bit is engineered for precision drilling in tough materials like stainless steel and cast iron.
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Product Name/Title: 3.5mm HSS-CO Extreme Industrial Cobalt Drill Bit | Split Point Tip | Heat & Wear Resistant | by Repelec
Brand: Repelec
SKU: DEWDT4903-QZ
Alternatively Known As: 3.5mm cobalt drill bit, HSS-CO drill bit, industrial metal drill bit, DEWDT4903-QZ, extreme cobalt drill bit
Technical Specifications
- Material: High-speed steel with 5% cobalt (HSS-CO)
- Diameter: 3.5mm
- Overall Length: 70mm
- Tip: Split point for precise drilling
- Application: Suitable for stainless steel, cast iron, alloyed and non-alloyed steel
- Heat and wear resistant
- Dimensions (H x L x W): 3.5mm x 70mm x 3.5mm
- Weight: 0.1 kg
Key Features
- Manufactured from high-speed steel with 5% cobalt for extreme durability
- 3.5mm diameter ideal for precision drilling in tough materials
- Suitable for drilling stainless steel, cast iron, alloyed and non-alloyed steel
- Split point tip for accurate drilling and reduced wandering
- Heat and wear resistant for extended tool life
Professional Installation Requirements
- Use with appropriate power drill and personal protective equipment. Ensure correct speed and feed rates for material being drilled.
Applications
- Metal fabrication and engineering workshops
- Automotive repairs and maintenance
- Construction and building sites
- DIY and home improvement projects
- Industrial manufacturing environments
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Longer lifespan reduces frequency of replacement and waste
- Efficient drilling reduces energy consumption and material wastage
Warranty Information
12 months warranty against manufacturing defects.
Available Now
The Repelec 3.5mm HSS-CO Extreme Industrial Cobalt Drill Bit (DEWDT4903-QZ) is available for immediate purchase. Ideal for industrial, construction, and metalworking applications.
