DN Solutions DVF 6500 T

$375,000 - $525,000 Updated 2026-03-19

Key Specifications

X Travel

750 mm (29.5 in)

Y Travel

785 mm (30.9 in)

Z Travel

600 mm (23.6 in)

Max Spindle

18,000 RPM

Spindle Taper

HSK-T63

Tool Capacity

Overview

The DN Solutions DVF 6500 T adds table turning capability to the DVF 6500 platform, creating a hybrid 5-axis mill-turn machine that can handle both milling and turning operations in a single setup. The "T" designation means the C-axis rotary table doubles as a turning spindle, spinning up to 1,000 RPM for turning operations — a feature that eliminates secondary operations and reduces total part cycle time.

Axis travel matches the standard DVF 6500 at 750 x 785 x 600 mm (29.5 x 30.9 x 23.6 in) on X/Y/Z. The 650 mm (25.6 in) diameter tilting table handles workpieces up to 500 kg (1,102 lb), which is slightly less than the standard model's 600 kg due to the turning spindle's dynamic loading requirements. That 500 kg rating still covers the vast majority of mid-size complex parts.

Where the DVF 6500 T really differentiates is the spindle package. It ships with an 18,000 RPM high-speed spindle delivering 22 kW (30 hp) and 118 Nm (87 ft-lbs) through an HSK-T63 taper. The HSK-T63 is specifically designed for mill-turn applications, providing the clamping rigidity needed when the machine transitions between milling and turning modes. The 60-tool magazine is a significant bump over the standard model's 40 tools and reflects the reality that mill-turn jobs consume more tool positions.

Rapid traverse hits 45 m/min (1,772 ipm) on all three linear axes, matching the standard DVF 6500. The C-axis turning speed of 1,000 RPM handles most turning operations on parts up to 650 mm diameter, though it's not going to replace a dedicated turning center for high-volume lathe work. What it does is let you complete complex parts that need both milling and turning features without unclamping.

At 14,500 kg (31,967 lb) and a 3,700 x 2,450 mm footprint, the DVF 6500 T matches the standard model's physical specs. Integrated thermal compensation maintains accuracy during the thermal transitions that occur when switching between milling and turning modes. This machine competes with the DMG Mori DMU 65 FD and Mazak VARIAXIS C-600 in the 5-axis mill-turn segment.

Full Specifications

Parameter	Value
X-Axis Travel	750 mm (29.5 in)
Y-Axis Travel	785 mm (30.9 in)
Z-Axis Travel	600 mm (23.6 in)
Rotary Table Diameter	Maximum Workpiece weight
Max Workpiece Weight	500 kg (1,102 lb)
Max Spindle Speed	18,000 RPM
Spindle Taper	HSK-T63
Spindle Torque	118 Nm (87 ft-lbs)
Spindle Motor Power	22 kW (30 hp)
Tool Capacity	60
C Axis Turning Speed	1,000 RPM
Rapid Traverse Xyz	45 m/min (1,772 ipm)
Machine Dimensions	3,700 x 2,450 x 3,255 mm (145.7 x 96.5 x 128 in)
Machine Weight	14,500 kg (31,967 lb)
Max Spindle Speed	18000 r/min
X Axis Travel Distance	750 mm
Y Axis Travel Distance	785 mm
Metric	IMPERIAL
Travels	X-Axis Travel DistanceY-Axis Travel DistanceZ-Axis Travel Distance
Feed Rates	X-Axis Rapid TraverseY-Axis Rapid TraverseZ-Axis Rapid TraverseC-Axis Rapid TraverseB-Axis Rapid Traverse
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle TorqueTool Taper
Table	Rotary Table DiameterMaximum Workpiece weight
Tool Storage Capacity	No. of tool station
Dimensions	LengthHeightWidthWeight
Favorites	DVF 8000T/50
400 Mm	200 kg
16 Inch	441 lb
500 Mm	400 kg
20 Inch	882 lb
650 Mm	500 kg
26 Inch	1102 lb
800 Mm	700 kg
31 Inch	1543 lb

Specifications sourced from dn-solutions.com — verified 2026-03-28

Strengths & Limitations

Strengths

Table turning up to 1,000 RPM eliminates secondary lathe operations, reducing part handling and improving concentricity
18,000 RPM high-speed spindle handles both high-speed aluminum milling and turning operations effectively
HSK-T63 taper provides the clamping rigidity needed for stable mill-turn transitions
60-tool magazine gives enough capacity for complex mill-turn jobs that consume more tool positions
Single-setup complete machining reduces fixturing costs and improves geometric accuracy between milled and turned features
45 m/min rapids on all axes keep non-cutting time minimal even with complex 5-axis tool paths

Limitations

1,000 RPM C-axis turning speed limits surface speed on larger diameters — not a replacement for dedicated turning centers on high-volume lathe work
500 kg table load is 100 kg less than the standard DVF 6500, which can matter on heavier steel workpieces
Mill-turn programming complexity requires operators and programmers with experience in both milling and turning strategies
HSK-T63 taper is less common than CAT 40 or HSK-A63, so tooling inventory and availability can be a consideration
Price premium over the standard DVF 6500 is significant — only justified if you're regularly running parts with both milling and turning features

Best For

Aerospace manufacturers producing complex parts with both milled pockets and turned diameters in a single setup Medical device shops making implants and instruments that require milling, drilling, and turning features on one part Job shops that want to reduce secondary operations and improve part accuracy by eliminating re-fixturing Production cells running mid-volume complex parts where cycle time reduction from done-in-one machining drives ROI Shops already running the DVF 6500 that need mill-turn capability for new contract work

Frequently Asked Questions

01 What does the DN Solutions DVF 6500 T cost?

New DVF 6500 T pricing typically ranges from $375,000 to $525,000 depending on options. The mill-turn capability commands a premium of roughly $75,000-$100,000 over the standard DVF 6500, which includes the HSK-T63 spindle, turning-capable C-axis drive, and 60-tool magazine.

02 How is the DVF 6500 T different from the standard DVF 6500?

Three key differences: the C-axis table turns at up to 1,000 RPM for turning operations, the spindle uses HSK-T63 taper at 18,000 RPM (vs ISO #40 at 12,000 RPM on the standard model), and the tool magazine expands to 60 positions. Table load drops slightly from 600 to 500 kg. Everything else — travel, rapids, footprint — stays the same.

03 Can the DVF 6500 T replace a lathe?

For complex parts that need both milling and turning, it can eliminate the lathe operation entirely. But it won't match a dedicated turning center on pure throughput for lathe-only parts. The 1,000 RPM C-axis maxes out at about 2,042 SFM on a 650 mm diameter — workable for most materials but not high-speed turning.

04 What CAM software supports the DVF 6500 T's mill-turn capability?

Major CAM platforms including Mastercam, Fusion 360, ESPRIT, and hyperMILL all support 5-axis mill-turn programming. You'll need the mill-turn module in whichever CAM you're running, and a proper post processor configured for the DVF 6500 T's kinematics. Getting the post right is critical for smooth transitions between milling and turning modes.