GROB G1050
Key Specifications
X Travel
Y Travel
Z Travel
Spindle Taper
Table Size
max tool weight
How much does the GROB G1050 cost?
Estimated price range
Our best estimate for a 5-axis machining center in this class — not a quote from GROB. Configuration moves it a long way.
Overview
The GROB G1050 is a large-scale machining center with 1,500 mm (59.1 in) of X, 1,600 mm (63.0 in) of Y and 1,250 mm (49.2 in) of Z travel and an HSK-A100 spindle interface. The figures come from GROB's press text on the machine, which gives the envelope and the tool limits but no spindle speed, power or torque.
Table size is stated as a range, 800 x 800 mm to 1000 x 1250 mm, so the table is selected to suit the part family. The tool limits are the striking rows: a tool may weigh up to 50 kg and measure up to 850 mm in diameter. Limits of that size leave room for large face mills and bridge-type boring tools on big housings and frames.
For comparison, the G750 has 1,000 mm of X, 1,100 mm of Y and 1,175 mm of Z travel and is listed with HSK-A63 / HSK-A100, while the G1050 lists HSK-A100 alone.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 1,500 mm (59.1 in) |
| Y-Axis Travel | 1,600 mm (63.0 in) |
| Z-Axis Travel | 1,250 mm (49.2 in) |
| Table Size | 800 x 800 mm to 1000 x 1250 mm |
| Spindle Taper | HSK-A100 |
| Max Tool Weight | 50 kg |
| Max Tool Diameter (full magazine) | 850 mm |
Specifications sourced from grobgroup.com — verified 2026-10-03
Strengths & Limitations
Strengths
- Travels of 1,500 mm (59.1 in), 1,600 mm (63.0 in) and 1,250 mm (49.2 in) in X, Y and Z
- Accepts tools up to 50 kg and up to 850 mm in diameter on HSK-A100
- Table sizes from 800 x 800 mm to 1000 x 1250 mm
Limitations
- No spindle speed, power, torque, table load or machine weight is given in the confirmed figures
- HSK-A100 is the only interface listed; the G750 is also offered with HSK-A63
Best For
Frequently Asked Questions
01
1,500 mm (59.1 in) in X, 1,600 mm (63.0 in) in Y and 1,250 mm (49.2 in) in Z. The table size ranges from 800 x 800 mm to 1000 x 1250 mm. Table load and maximum workpiece dimensions are not stated, so ask GROB for them.
02
The interface is HSK-A100. The maximum tool weight is 50 kg and the maximum tool diameter is 850 mm. Magazine capacity and maximum tool length are not in the confirmed figures.
03
The G750 has 1,000 mm, 1,100 mm and 1,175 mm of X, Y and Z travel, against 1,500 mm (59.1 in), 1,600 mm (63.0 in) and 1,250 mm (49.2 in) on the G1050. The G750 is listed with HSK-A63 / HSK-A100 and the G1050 with HSK-A100.
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