Timco HSS Cobalt Holesaw, Constant Pitch, 20mm, for Metal & Stainless Steel
Professional 20mm HSS cobalt holesaw with constant pitch teeth. Ideal for stainless steel & thin sheet metal drilling (47g).
The Timco HSS Cobalt Holesaw features a constant pitch tooth pattern, ensuring smooth cutting action with minimal vibration and 'chatter' during drilling operations on thin metal sheets. Made from M42 grade high-speed steel with 8% cobalt content, this professional-grade holesaw delivers outstanding performance in demanding applications, including stainless steel cutting.
Each holesaw is size-stamped for easy identification, saving time on job sites. The specialised tooth geometry maintains consistent cutting speed while reducing heat build-up - critical when working with tough materials.
Key Features
- Optimised tooth design for reduced vibration when drilling thin sheet materials
- Cobalt-enhanced steel maintains cutting edge hardness at high temperatures
- Clear size marking prevents tool selection errors
- Dual-purpose capability for wood and metal applications
Technical Specifications
- Material: M42 grade HSS steel with 8% cobalt
- Diameter: 20mm (precise stamped measurement)
- Cutting Depths:
- Wood: 38mm maximum
- Thin sheet metal: 3mm maximum
- Stainless steel: 2mm maximum
- Tooth Pattern: Constant pitch
- Weight: 47g
- Material: M42 grade HSS steel (8% cobalt)
- Diameter: 20mm
- Tooth Pitch: Constant
- Max Cutting Depth - Wood: 38mm
- Max Cutting Depth - Thin Sheet Metal: 3mm
- Max Cutting Depth - Stainless Steel: 2mm
- Weight: 47g
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