Makino MAG.A8-H
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The Makino MAG.A8-H is the high-torque variant of the MAG.A8 platform, purpose-built for 5-axis machining of large titanium and hard-metal aerospace structural components where cutting forces demand maximum spindle rigidity and torque. While the standard MAG.A8 optimizes for high-speed aluminum removal, the A8-H shifts the balance toward heavy-duty cutting in titanium alloys, Inconel, and other difficult-to-machine aerospace materials.
Axis travel matches the standard A8 at 1,800 x 1,500 x 1,200 mm (70.9 x 59.1 x 47.2 in), maintaining the same generous work envelope for large structural parts. The critical difference is the spindle: the A8-H features a high-torque 10,000 RPM HSK-A100 spindle delivering 75 kW (100.5 hp) continuous with significantly higher torque output than the standard 16K spindle. This spindle configuration maximizes metal removal rates in titanium, where cutting speeds are limited and torque determines productivity.
Direct-drive A and C axes provide backlash-free positioning with the rigidity required to maintain accuracy under heavy cutting loads typical in titanium machining. The 800 x 800 mm (31.5 x 31.5 in) pallet handles 2,500 kg (5,512 lb), increased from the standard model to support heavier titanium billets and fixtures. The 120-tool magazine and Makino Pro 6 control carry over from the base platform.
At approximately 35,000 kg (77,162 lb), the A8-H carries additional mass in the spindle head and column for vibration damping during heavy interrupted cuts. This machine competes with the Starrag STC 1250 and Mitsui Seiki HU100-TS5 in the high-torque large-format 5-axis titanium machining segment.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 1,800 mm (70.9 in) |
| Y-Axis Travel | 1,500 mm (59.1 in) |
| Z-Axis Travel | 1,200 mm (47.2 in) |
| A Axis Range | +30° to -120° (150° total) |
| C Axis Range | 360° (continuous) |
| Max Spindle Speed | 10,000 RPM |
| Spindle Taper | HSK-A100 |
| Spindle Motor Power | 75 kW (100.5 hp) |
| Spindle Torque | 500 Nm |
| Tool Capacity | 120 |
| Pallet Size | 800 x 800 mm (31.5 x 31.5 in) |
| Table Load Capacity | 2,500 kg (5,512 lb) |
| Rapid Traverse Xyz | 50 m/min (1,969 ipm) |
| Machine Weight | ~35,000 kg (77,162 lb) |
| CNC Control | Makino Professional 6 (Pro 6) |
| Eventscontent Librarywebinar Archiveownersmakino Expertisesafety Data Sheetsnewsroomfinancing | Financing OptionsMakino makes it easy to upgrade with flexible financing optionsLearn More |
| Metric | English |
| Pallet | 315.0" x 90.6" |
| A Axis | 220° (-110° ~ +110°) |
| C Axis | 360° |
| Spindle Rpm | 33,000 rpm |
| Rapid Traverse Rate | 5,560 IPM (X, Y, Z) |
| Cutting Feedrate | 5,560 IPM (X, Y, Z) |
| Maximum Workpiece | 315" X 98.4" x 19.7" (with limitations) |
| Maximum Payload | 11,000 lbs |
| Tool To Tool | 13 sec |
| Chip To Chip | 20 sec |
| Maximum Tool Length Hsk | 12.0" |
| Maximum Tool Diameter | 3.9" |
| Maximum Tool Weight | 17.6 lbs |
Specifications sourced from makino.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 75 kW high-torque spindle with 500 Nm delivers exceptional material removal rates in titanium and other hard aerospace alloys
- HSK-A100 taper provides maximum rigidity for heavy cutting operations with large-diameter tooling
- 2,500 kg table load capacity handles heavy titanium billets and robust fixturing setups
- 35,000 kg machine mass provides superior vibration damping during heavy interrupted cuts in hard materials
- Direct-drive rotary axes maintain positioning accuracy under the high cutting forces typical of titanium machining
- 1,800 x 1,500 x 1,200 mm travel handles large structural components in a single setup
Limitations
- 10,000 RPM maximum spindle speed limits productivity on aluminum finishing operations where higher speeds are beneficial
- Price point of $1.4M-$2.0M makes this a significant capital investment even for established aerospace suppliers
- 35,000 kg machine weight requires substantial foundation engineering and limits installation flexibility
- Specialized for hard-metal applications—shops with mixed aluminum/titanium work may need a second machine for aluminum optimization
Best For
Frequently Asked Questions
01
A new Makino MAG.A8-H typically runs between $1,400,000 and $2,000,000 depending on configuration. The high-torque spindle package adds a premium over the standard MAG.A8. Adding high-pressure through-spindle coolant (70+ bar), advanced probing, and pallet automation can push the total investment past $2,000,000. These machines rarely appear on the secondary market due to their specialized role in long-term aerospace production contracts.
02
The key difference is the spindle. The A8-H uses a 10,000 RPM high-torque spindle delivering 75 kW and 500 Nm, versus the standard A8's 16,000 RPM spindle at 55 kW. The A8-H also increases table load capacity to 2,500 kg (vs 2,000 kg) and adds approximately 3,000 kg of machine mass for improved vibration damping. Choose the A8-H for titanium and hard-metal production; choose the standard A8 for aluminum-focused work.
03
The MAG.A8-H supports high-pressure through-spindle coolant systems up to 70 bar (1,000 psi) or higher for titanium machining. High-pressure coolant is critical for chip breaking and tool life in titanium, where chips tend to reweld to cutting edges. The machine also features Makino's optimized chip evacuation system designed to handle the heavy chips produced during aggressive titanium roughing operations.
04
Yes, but it is not optimized for aluminum. The 10,000 RPM spindle speed limits surface speeds compared to the standard A8's 16,000 RPM or dedicated aluminum machines running 24,000-33,000 RPM. For shops with mixed aluminum and titanium work on large parts, pairing an A8-H for titanium with a standard A8 for aluminum is a common configuration in aerospace production facilities.
Videos
Tramar Industries
Community Discussions
Owner experience and review — Bought a Makino A-88, opinions please. - Practical Machinist
Owner experience and review — Makino A-88 opinions Revisited.... - Practical Machinist
Troubleshooting and problem-solving — Makino A-88, E-19 alarm, tool changer problem.
Community discussion — Older makino controls - Practical Machinist
Community discussion — Operator Control Lockout from program editing - cnczone.com
Community discussion — Search Results - CNCzone.com- Largest Forums for CNC ...
Electrical and installation requirements — Need Help! Makino EDM, MGH - CNCzone
Maintenance and service — HMC Maintenance Manual (Alarm) - CNCzone
Comparison and buying advice — Can you guys explain this please? : r/Machinists - RedditNeed opinions on horizontals : r/Machinists - RedditHaas vs Makino : r/Machinists - RedditBest Horizontal CNC brands - full 4th axis : r/MachinistsOpinion of choosing new machine… : r/Machinists - RedditMachining
Owner experience and review — Need opinions on horizontals : r/Machinists - Reddit
Comparison and buying advice — Haas vs Makino : r/Machinists - Reddit
Community discussion — Best Horizontal CNC brands - full 4th axis :
Links to community discussions. Summaries are editorial — visit the original thread for full context.
Related Machines
DMG Mori DMU 50
Haas UMC-750
Makino D500
DMG Mori DMU 65 monoBlock
DMG Mori DMU 80P duoBLOCK
