Description
Crain ToolsNo.821 CarbideTipped Jamb Saw Blade
The Crain No.821 CarbideTipped Blade is the OEM replacement blade for Crain undercut and jamb saw models 812, 820, and 825. Featuring a 6 diameter and 40 precision carbidetipped teeth, this blade is engineered to deliver exceptionally smooth, splinterfree undercuts in wood doors, jambs, baseboards, and drywall. Its built from a rigid, precisionformed steel body and optimized for clean transitions in tight insidecorner applications. Not suitable for cutting masonry, tile, stone, or metal.
Specifications
- Blade diameter:6 (approximately 165mm) for full undercut coverage
- Tooth count:40 carbidetipped teeth for fine, accurate cutting
- Compatibility: Fits Crain No.812 Super Saw, No.820 HeavyDuty Undercut Saw, and No.825 HeavyDuty Undercut Saw
- Material: Carbidetipped on precision-formed steel body
- Weight: Approximately 6oz (0.17kg)
- Usage warning: For cutting wood or drywall onlydo not use on metal, masonry, stone, or tile
Key Benefits
- Produces ultra-smooth, splinterfree undercuts in wood and drywall
- 40 fine carbide teeth ensure stable, clean cutting performance
- Large diameter enables full innercorner coverage with Crain saws
- OEMgrade blade fits precisely and performs reliably with models812,820, 825
- Lightweight design (6oz) promotes easy handling and reduced operator fatigue
For clean, professional undercuts in wood jambs, doors, and base, the Crain No.821 CarbideTipped Blade sets the industry standard. OEM quality ensures perfect fit and performance with Crain undercut sawsorder yours today and keep your installations precise and efficient.






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