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vhf E4 4-Axis Milling Machine
vhf E4 4-Axis Milling Machine
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Product details
vhf E4 — 4-Axis Chairside Mill
Chairside milling machine for same-day crowns, inlays, onlays, veneers, and abutments. 4 axes, 7-tool changer, both wet and dry processing — all without compressed air. Designed for the dental practice, not the factory floor.
Why the E4 for Chairside
- Wet + dry in one machine — mill glass ceramics wet, switch to zirconia dry, all in the same session. Integrated tank with pure water technology.
- 7-tool automatic changer — 6 tools in the magazine + 1 airtool slot. Load roughing and finishing burs — the machine handles tool changes automatically mid-job.
- No compressed air — vhf’s patented airtool technology. No compressor purchase, no maintenance, no noise.
- ±0.003 mm accuracy — 3 μm repetition accuracy. Sub-micron motor resolution ensures marginal fit on single-unit restorations.
- 28 kg, compact footprint — 270 × 268 mm footprint fits on a countertop next to the scanner.
Specifications
| Axes | 4 (X, Y, Z + A rotary) |
|---|---|
| Spindle Speed | 60,000 RPM |
| Spindle Power | 800W peak / 400W nominal / 300W continuous |
| Tool Capacity | 6 + 1 airtool (7 total) |
| Block Size | Up to 45 × 20 × 20 mm |
| Accuracy | ±0.003 mm (3 μm) |
| Processing | Wet + Dry |
| Compressed Air | Not required |
| Materials | Glass ceramics, zirconia, composites, PMMA, wax |
| Weight | 28 kg |
| Dimensions | 360 × 370 × 490 mm |
E4 vs. E5: Block vs. Disc
The E4 mills blocks (single-unit restorations). The E5 mills discs (multi-unit bridges, partials). Choose the E4 for chairside single-unit work; choose the E5 if you also need to nest multiple units on a disc.
Product documents
Review the official vhf product factsheet for specifications, workflow requirements, and planning details.
vhf E4 4-Axis Milling Machine
vhf
4axes
X, Y, Z + A rotary
±3μm
Repetition accuracy
7tools
6 in the magazine + 1 airtool
0compressor
Wet + dry milling without compressed air
Compare vhf milling machines
| Specification | E3
| E4
This model | E5
| N4+
| Z4
| K5+
| S5
| R5
|
|---|---|---|---|---|---|---|---|---|
| Price | $20,990 | $24,990 | $28,990 | $34,990 | $39,990 | $40,990 | $51,990 | $84,990 |
| Axes | 3+1 | 4 | 5 simultaneous | 4 (A 200°) | 4 (A 200°) | 5 simultaneous | 5 | 5 |
| Spindle | 60,000 RPM | 60,000 RPM | 60,000 RPM | 80,000 RPM | 100,000 RPM | 60,000 RPM | 60,000 RPM | 80,000 RPM |
| Processing | Dry only | Wet + dry | Dry only | Wet only | Wet (pure water) | Dry only | Wet and dry | Wet and dry |
| Tools | 1 | 6 + 1 airtool | 16 + 1 airtool | 8 | 6 | 16 + 30-tool pool | 16 | 16 |
| Automatic blank changer | — | — | — | — | — | — | 8 discs or 24 blocks | 10 discs or 60 blocks |
| Weight | 25 kg | 28 kg | 47 kg | 52 kg | 66 kg | 91 kg | 106 kg | 150 kg |
![[DENTCORE-OFFICIAL] E4 4-Axis Milling Machine official vhf product image 5](http://dentcore.com/cdn/shop/files/05-vhf-e4.jpg?v=1784842756&width=1445)
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