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Product details
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| Manufacturer: | Dotul |
| Part Number: | DT-521 |
| MPN: | DT-521 |
The Dotul DT-521 Stop Stitcher offers an efficient solution for accurately fastening mitered or butt-jointed stops to jambs using crown staples or finish nails. Designed for use with MDF and finger-jointed jambs, this front-nailing machine is ideal for low to mid-volume door shops focused on improving product consistency and finish quality. Its smart adjustments and dual-gun operation minimize operator input while maximizing output.
Key Features & Benefits
Consistent Stop Placement – Clean, Professional Results
• Front-nails stops securely into jambs for a long-lasting hold.
• Applies fasteners in a uniform pattern, enhancing visual appeal.
• Integrated stabilizers hold the stop steady to eliminate misalignment.
Time-Saving Adjustments – Adaptable Without Tools
• Automatically adjusts to various jamb widths for fast material changes.
• Tool-free adjustment of head assembly for different jamb thicknesses.
• Reduces downtime and improves workflow efficiency.
Compact & Efficient – Built for Busy Shops
• Uses only two fastening guns for simplified reloading and maintenance.
• Small footprint with caster wheels for easy mobility and storage.
• Optimized for shops seeking space-saving, high-efficiency solutions.
Key Features & Benefits
Consistent Stop Placement – Clean, Professional Results
• Front-nails stops securely into jambs for a long-lasting hold.
• Applies fasteners in a uniform pattern, enhancing visual appeal.
• Integrated stabilizers hold the stop steady to eliminate misalignment.
Time-Saving Adjustments – Adaptable Without Tools
• Automatically adjusts to various jamb widths for fast material changes.
• Tool-free adjustment of head assembly for different jamb thicknesses.
• Reduces downtime and improves workflow efficiency.
Compact & Efficient – Built for Busy Shops
• Uses only two fastening guns for simplified reloading and maintenance.
• Small footprint with caster wheels for easy mobility and storage.
• Optimized for shops seeking space-saving, high-efficiency solutions.
Specifications
Manufacturer Dotul Part Number DT-521 Manufacturer's Part DT-521 Weight 999,999.000 lbs Floor Space Required 3' x 9' Electrical None Air Requirements 6 cfm @ 90 psi Jamb Thickness 7/16" to 7/8" Approximate Shipping Weight 500 lbs Jamb Width 3 3/4" to 5 9/16"* Jamb Length 8" Stop Width 1" to 2" Stop Thickness 1/4" to 5/8" Reveal 17/16" to 1 13/16" Staple Spacing 2 1/2" from the top of the jamb, 2" spacing between fasteners Production Rate 2-3 pair per minute


