The RITTER R131 is designed for precision and performance in dedicated boring operations. With the ability to perform single, double, or triple spindle setups, this machine delivers consistent results ideal for stile and rail joinery. Engineered for reliability and ease of use, it minimizes errors, increases productivity, and ensures consistent results across every cycle. Adjustable clamping and boring depth settings provide unmatched versatility for a wide range of woodworking applications.

Key Features & Benefits
Versatile Triple Spindle Head
• Gear-driven triple spindle allows single, double, or triple spindle boring in one operation
• 1" spindle spacing ensures even and precise hole alignment for uniform joint assembly
• Equipped with 7/16-14 female threaded collets (2 left-hand, 1 right-hand) for flexible configuration

Durable, Heavy-Duty Build
• 0.75 HP TEFC spindle drive motor delivers steady power for demanding applications
• 2" bore clamping cylinder secures workpieces for stable and accurate boring
• Pneumatic clamp reduces vibration and maintains tight hold during operation

Precision Adjustments for Consistency
• Adjustable boring depth from 0–2" allows for material-specific customization
• Four material positioning stops speed up repetitive boring with precision reference points
• Fully adjustable index stops, bed height, and cut depth ensure perfect alignment every time

Efficient and Operator-Friendly Workflow
• Foot pedal actuation keeps hands free for positioning and improves throughput
• 3450 RPM spindle speed produces sharp, clean holes for fast assembly
• 6" x 20" table area supports a wide range of workpiece sizes