Specifications:
#6 Morse Taper 4" diameter spindle
24" Spindle Feed W-Axis
15-1550 Spindle RPM
57" Z-Axis Saddle Travel with the backrest installed
77" saddle travel when backrest is removed
48" Vertical Y-Axis Travel
60" Cross Travel with 36" x 74" Table
Manual Shifting for Feeds, and Speeds, Manual Backgear Shifting
15HP Main motor, originally wired for 220VAC/3-phase/60 Hz
Rotary table included
3 Axes DRO FAGOR
Scales on X, Y, Z
Spindle diameter: approx. 3″–4″ on 41B variant
Vertical head travel (Y-axis): commonly around 48″
Spindle travel (W-axis/Z-axis): typically 36″–48″]
Table cross travel (X-axis): about 48″–60″
Saddle/depth travel: varies ~48″–58″
Table size: often 34″–48″ wide by 62″–68”
Overall machine footprint: approximately 14′ L × 7′–8′6″ W × 9′–10′ H
Spindle motor: around 15 HP
Description:
The Lucas 41 Precision Horizontal Boring Mill is a heavy-duty, precision-engineered machine tool built for boring, milling, drilling, and facing large and heavy workpieces. Manufactured by Lucas Precision, a leader in horizontal boring technology, the Model 41 is designed for accurate machining of large parts, such as molds, dies, castings, engine components, and structural frames.
________________________________________
✅ What It Does
This machine is used for:
• Precision horizontal boring of holes or bores
• Facing large surfaces
• Milling slots, pockets, or profiles on heavy parts
• Drilling or tapping deep holes
• Thread boring and taper boring
• Line boring of large components like housings or castings
Its horizontal spindle orientation and movable column/table design allow for multi-axis machining of very large and complex workpieces.
________________________________________
⚙️ Key Specifications
(Typical for Lucas 41 series — may vary by exact build year and version)
Specification Detail
Spindle Diameter 4″ (common) or 5″ options available
Spindle Taper #50 NST or proprietary (depending on model)
Spindle Speeds ~10 – 1,200+ RPM (variable speed or gear driven)
Spindle Travel (Quill) ~30″ (depends on version)
Table Size ~48″ × 72″ or larger
Table Travel (X-axis) ~60″ – 96″ or more
Vertical Travel (Y-axis) ~40″ – 60″
Cross Travel (Z-axis) ~40″ – 60″
Facing Head Travel (W-axis) Integrated or optional for precise facing
Motor Power 15–30 HP (varies)
Machine Weight 20,000 – 40,000+ lbs
________________________________________
🔧 Features & Capabilities
• Heavy-duty construction: Massive cast-iron frame for vibration resistance
• Multi-axis travel: Allows complex machining on large surfaces
• Power feeds and rapid traverse on all axes
• Precision ground box ways for tight tolerances
• Rotary table (optional or standard) for angular part orientation
• Boring head with large quill for deep-hole accuracy
• Digital Readout (DRO) or CNC upgrade on retrofitted models
________________________________________
💡 Typical Applications
• Boring engine blocks, gearboxes, machine frames
• Machining molds, dies, and press components
• Fabrication of large industrial bases and housings
• Large-part repair and rebuilding
• Precision alignment of features across long surfaces
________________________________________
🏭 Industries That Use It
• Heavy equipment manufacturing
• Oil & gas industry
• Aerospace and defense
• Steel mill and power plant support
• Tool & die industry
• Rail and marine maintenance
________________________________________
📌 Summary Description
The Lucas 41 Precision Horizontal Boring Mill is a heavy-duty industrial machine designed for accurate boring, milling, and facing of large workpieces. With its long travels, powerful spindle, and solid construction, it's ideal for large-part machining where precision and rigidity are critical — making it a cornerstone in heavy fabrication, mold-making, and machinery rebuilding applications.
| Spindle Size | 4" | 101.6 mm |
| X-Horiz Tvl of Table | 0" | 0 mm |
| Y-Vert Tvl of Head | 0" | 0 mm |
| Power | 30 hp | 22.4 kW |
| RPM | 1,500 RPM | 1,500 RPM |
| Table-W | 48" | 1,219.2 mm |
| Table-L | 72" | 1,828.8 mm |
| Spindle Tvl. | 30" | 762 mm |
| Weight | 20,000-40,000 | 20,000-40,000 |
Specifications:
#6 Morse Taper 4" diameter spindle
24" Spindle Feed W-Axis
15-1550 Spindle RPM
57" Z-Axis Saddle Travel with the backrest installed
77" saddle travel when backrest is removed
48" Vertical Y-Axis Travel
60" Cross Travel with 36" x 74" Table
Manual Shifting for Feeds, and Speeds, Manual Backgear Shifting
15HP Main motor, originally wired for 220VAC/3-phase/60 Hz
Rotary table included
3 Axes DRO FAGOR
Scales on X, Y, Z
Spindle diameter: approx. 3″–4″ on 41B variant
Vertical head travel (Y-axis): commonly around 48″
Spindle travel (W-axis/Z-axis): typically 36″–48″]
Table cross travel (X-axis): about 48″–60″
Saddle/depth travel: varies ~48″–58″
Table size: often 34″–48″ wide by 62″–68”
Overall machine footprint: approximately 14′ L × 7′–8′6″ W × 9′–10′ H
Spindle motor: around 15 HP
Description:
The Lucas 41 Precision Horizontal Boring Mill is a heavy-duty, precision-engineered machine tool built for boring, milling, drilling, and facing large and heavy workpieces. Manufactured by Lucas Precision, a leader in horizontal boring technology, the Model 41 is designed for accurate machining of large parts, such as molds, dies, castings, engine components, and structural frames.
________________________________________
✅ What It Does
This machine is used for:
• Precision horizontal boring of holes or bores
• Facing large surfaces
• Milling slots, pockets, or profiles on heavy parts
• Drilling or tapping deep holes
• Thread boring and taper boring
• Line boring of large components like housings or castings
Its horizontal spindle orientation and movable column/table design allow for multi-axis machining of very large and complex workpieces.
________________________________________
⚙️ Key Specifications
(Typical for Lucas 41 series — may vary by exact build year and version)
Specification Detail
Spindle Diameter 4″ (common) or 5″ options available
Spindle Taper #50 NST or proprietary (depending on model)
Spindle Speeds ~10 – 1,200+ RPM (variable speed or gear driven)
Spindle Travel (Quill) ~30″ (depends on version)
Table Size ~48″ × 72″ or larger
Table Travel (X-axis) ~60″ – 96″ or more
Vertical Travel (Y-axis) ~40″ – 60″
Cross Travel (Z-axis) ~40″ – 60″
Facing Head Travel (W-axis) Integrated or optional for precise facing
Motor Power 15–30 HP (varies)
Machine Weight 20,000 – 40,000+ lbs
________________________________________
🔧 Features & Capabilities
• Heavy-duty construction: Massive cast-iron frame for vibration resistance
• Multi-axis travel: Allows complex machining on large surfaces
• Power feeds and rapid traverse on all axes
• Precision ground box ways for tight tolerances
• Rotary table (optional or standard) for angular part orientation
• Boring head with large quill for deep-hole accuracy
• Digital Readout (DRO) or CNC upgrade on retrofitted models
________________________________________
💡 Typical Applications
• Boring engine blocks, gearboxes, machine frames
• Machining molds, dies, and press components
• Fabrication of large industrial bases and housings
• Large-part repair and rebuilding
• Precision alignment of features across long surfaces
________________________________________
🏭 Industries That Use It
• Heavy equipment manufacturing
• Oil & gas industry
• Aerospace and defense
• Steel mill and power plant support
• Tool & die industry
• Rail and marine maintenance
________________________________________
📌 Summary Description
The Lucas 41 Precision Horizontal Boring Mill is a heavy-duty industrial machine designed for accurate boring, milling, and facing of large workpieces. With its long travels, powerful spindle, and solid construction, it's ideal for large-part machining where precision and rigidity are critical — making it a cornerstone in heavy fabrication, mold-making, and machinery rebuilding applications.