Starrett Fastcut Bi-Metal Holesaw, 20mm
Precision 20mm holesaw for stainless & mild steel. Heat-resistant bi-metal design for professional metalwork.
The Starrett Fastcut Bi-Metal Holesaw delivers a smoother and faster cutting performance across a wide range of materials compared to traditional constant pitch holesaws. Engineered with advanced tooth material and an optimised 5.5 TPI/25mm tooth form, it offers superior heat and wear resistance, ensuring prolonged durability and extended tool life.
This holesaw is specially designed for cutting stainless steel and mild steel sheet, as well as tubes with a wall thickness of up to 3mm (1/8in). The precision-ground teeth ensure minimal vibration and reduced heat build-up, making it ideal for professional applications where efficiency and accuracy are crucial.
Key Features:
- High-performance bi-metal construction for enhanced strength.
- Optimised 5.5 TPI/25mm tooth form for faster cutting.
- Improved heat dissipation for longer lifespan.
- Suitable for stainless and mild steel sheet and tubing applications.
- Precision-cutting depth of 41mm.
Whether you're working in metal fabrication, HVAC, or general metalwork, the Starrett Fastcut Bi-Metal Holesaw provides a reliable, long-lasting solution for clean and efficient drilling.
- Cutting stainless steel sheet
- Cutting mild steel sheet
- Drilling thin-walled tubing
- HVAC installations
- Cutting Diameter: 20mm
- Cutting Depth: 41mm
- Tooth Pitch: 5.5 TPI/25mm
- Material Type: Bi-Metal (High-Speed Steel & Alloy Steel)
- Max Wall Thickness: 3mm (1/8in)
- Weight: 45g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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