Onsrud F148HM
Key Specifications
Max Spindle
Tool Capacity
Spindle Power
x table size x
x table size y
u table size x
How much does the Onsrud F148HM cost?
Price estimate
We do not have a price for the Onsrud F148HM that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Onsrud F148HM is the larger HM-Series hybrid mill, with twin tables of 60 in (1,524 mm) by 72 in (1,829 mm) inside a full enclosure. The standard spindle is 33 hp (24.6 kW) at 24,000 rpm and the Z-stroke is 40 in (1,016 mm).
Six-foot table depth is the only dimensional change from the F98HM, and it adds width to the machine: 333 in (8,459 mm). Length is 204 in (5,182 mm) and height 187 in (4,750 mm).
Onsrud's description of the series centres on stiffness. It cites large steel frame construction, wide bearing spacing and load-bearing capability, and says the machine holds tight tolerances. Combined with a 75 hp (55.9 kW), 18,000 rpm spindle option, that places the F148HM closer to a gantry machining center than to a router, while the 24,000 rpm standard spindle keeps it productive in aluminum, carbon fiber and phenolic.
A buyer should decide early between wet and dry. The enclosure and under-floor chip system suit flood or through-spindle coolant; cold air blast and MQL are the dry-side choices. Tooling is 24 positions, with a second changer optional, and a second spindle can serve the second table.
Full Specifications
| Parameter | Value |
|---|---|
| X Table Size X | 60 in (1,524 mm) |
| X Table Size Y | 72 in (1,829 mm) |
| U Table Size X | 60 in (1,524 mm) |
| U Table Size Y | 72 in (1,829 mm) |
| Machine Length | 204 in (5,182 mm) |
| Machine Width | 333 in (8,459 mm) |
| Machine Height | 187 in (4,750 mm) |
| Spindle Motor Power | 33 hp (24.6 kW) |
| Max Spindle Speed | 24,000 rpm |
| Tool Capacity | 24 (larger capacity tool changers optional) |
| Z Stroke | 40 in (1,016 mm) |
| Spindle Power Optional | 75 hp (55.9 kW) |
| Spindle Speed Optional | 18,000 rpm |
| Spindles Optional | 2 |
| Second Tool Changer | Optional |
Specifications sourced from cronsrud.com — verified 2026-10-05
Strengths & Limitations
Strengths
- Twin 60 in (1,524 mm) by 72 in (1,829 mm) tables in a full enclosure
- Frame with wide bearing spacing, built to hold tight tolerances
- Under-floor chip management
- Second spindle and second tool changer available
Limitations
- Machine width of 333 in (8,459 mm)
- The 75 hp (55.9 kW) spindle is limited to 18,000 rpm
- Each table still measures 60 in (1,524 mm) in X
Best For
Frequently Asked Questions
01
Each of the two tables is 60 in (1,524 mm) by 72 in (1,829 mm). The machine is 204 in (5,182 mm) long, 333 in (8,459 mm) wide and 187 in (4,750 mm) high.
02
The standard 33 hp (24.6 kW) spindle runs to 24,000 rpm and suits high-speed machining of aluminum and composites. The 75 hp (55.9 kW) option runs to 18,000 rpm for higher-torque work.
03
24 as standard, twice the 12 of Onsrud's router lines. Larger capacity tool changers and a second tool changer are optional.
04
Yes. Onsrud describes an under-floor chip management system and a full enclosure that contains debris and isolates the operator from the machining zone and airborne particles.
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