Description
Professional-Grade Cordless Cutting Power
Unmatched Performance with Brushless Technology
The CAT DX51B 18V Brushless Jig Saw delivers contractor-grade performance with its high-efficiency brushless motor, providing 25% more power, 50% longer runtime, and 10% longer tool life compared to brushed motors. Part of CAT's revolutionary 18V 1 FOR ALL battery platform, this saw offers 0-3,500 SPM variable speed control and cuts through wood (4.75" max) and metal (0.38" max) with professional precision.
Key Features & Benefits
Cutting Performance
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3,500 SPM Brushless Motor - Maximum power with minimal heat buildup
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1" Stroke Length - Deep, aggressive cuts through thick materials
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Tool-Free 45° Bevel Adjustment - Precise angled cuts in both directions
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Dual Blade Compatibility - Accepts both T-shank and U-shank blades
CAT 1 FOR ALL Battery System
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Platform Compatibility - Works with all CAT 18V batteries (sold separately)
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Optimized Performance - Best results with CAT Li-Ion or Graphene batteries
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Cost Efficiency - Share batteries across entire tool lineup
Professional Ergonomics
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Textured Overmold Grip - Reduces fatigue during extended use
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Non-Marring Shoe Cover - Protects finished surfaces
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Compact Design (4.18 lbs) - Superior maneuverability
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Variable Speed Trigger - Complete control from 0-3,500 SPM
Technical Specifications
| Category |
Specification |
| Model Number |
DX51B |
| Motor Type |
Brushless |
| Voltage |
18V (battery sold separately) |
| No-Load Speed |
0-3,500 SPM |
| Stroke Length |
1" |
| Bevel Capacity |
0°-45° left/right |
| Max Cutting Depth |
Wood: 4.75" |
Metal: 0.38" |
| Blade Compatibility |
T-shank & U-shank |
| Weight (Tool Only) |
4.18 lbs |
| Dimensions |
11.77" x 3.07" x 8.03" |
| Warranty |
3-year limited |
What's Included
Why Professionals Choose CAT DX51B
✔ Brushless Efficiency - More power and longer runtime
✔ Universal Battery System - Share across all CAT 18V tools
✔ Pro-Grade Features - Bevel cuts, dual blade compatibility
✔ Job Site Tough - ABS housing withstands daily abuse
Engineered for contractors who demand cordless freedom without compromise - Let's Do The Work!
Ideal Applications
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Framing & Construction - Rough openings and cutouts
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Finish Carpentry - Precision cuts in hardwood and plywood
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Metal Fabrication - Cutting steel studs and sheet metal
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Remodeling - Plumbing and electrical cutouts
Enhanced Formatting Highlights
✅ Clear performance advantages vs. brushed motors
✅ Battery system benefits emphasized
✅ Complete kit contents detailed
✅ Application-specific guidance for pros
✅ Durability features specifically called out
