Hougen HMD904 115-Volt Magnetic Drill vs Hougen HMD904S 115-Volt Swivel Base: Spec Comparison
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This comparison of the hougen hmd904 115 volt magnetic drill vs hmd904s 115 volt swivel base highlights two distinct tools from Hougen. Both units share a 115-volt power source, a 1-1/2-inch hole capacity, and a 2-inch spindle travel. They also both feature a Slot Drive arbor and a lift detector safety system. The primary difference lies in the base design. The HMD904S includes a swivel base for angled work, while the standard HMD904 offers a fixed configuration. You need to weigh these structural variations against your specific drilling needs.
Key differences
| Aspect | Hougen HMD904S Swivel Base Magnetic Drill | Hougen HMD904 Magnetic Drill |
|---|---|---|
| Base Configuration | Swivel Base | Fixed Base |
| Weight | 30.5 pounds | 34.9 pounds |
| Dimensions (L x W x H) | 18 x 9 x 20 inches | 11.6 x 7.75 x 18 inches |
| Warranty | One year | not listed |
Which one should you choose?
Choose Hougen HMD904S Swivel Base Magnetic Drill if
- You need to drill at angles or in tight overhead spaces.
- You prefer a lighter unit for easier portability.
- You want a confirmed one-year warranty.
Choose Hougen HMD904 Magnetic Drill if
- You primarily drill on flat, vertical surfaces.
- You need a more compact footprint for storage.
- You do not require the swivel base functionality.
Verdict: Choose the HMD904S if your work involves complex angles or overhead drilling, as the swivel base provides essential versatility. Select the standard HMD904 if you mostly perform straight drilling on flat surfaces and value a lighter, more compact tool. Both machines offer the same core drilling capacity and safety features.
Hougen HMD904 vs HMD904S Specs
Base Versatility
The Hougen HMD904S includes a swivel base, a feature absent from the standard HMD904. This base allows you to precisely align the pilot with hole centers, offering greater versatility for horizontal, overhead, or tight-area work. It features a one-stroke lock and unlock handle, helping you reach over other steel pieces. The standard HMD904 lacks this adjustable base, limiting its positioning flexibility. If you frequently drill in awkward angles or confined spaces, the swivel base on the 904S provides a clear functional advantage. The 904 remains a solid choice for straightforward vertical drilling tasks where such adjustment is unnecessary.
Portability
When comparing portability, the standard HMD904 is heavier at 34.9 pounds, while the HMD904S is lighter at 30.5 pounds. Despite the lighter weight, the HMD904S is larger in footprint, measuring 18 inches in length compared to the 904’s 11.6 inches. The HMD904 is more compact in length and height (18 inches vs 20 inches), which may make it easier to store or maneuver in tight spaces. However, the HMD904S comes with a carrying case, enhancing its transportability. You must decide if the lighter weight and included case of the 904S outweigh the more compact dimensions of the 904 for your specific job site needs.
Magnet Power
The Hougen HMD904S features a two-stage magnet system that provides a 30% power increase when the motor is turned on. This specification is not listed for the standard HMD904. A stronger magnet ensures better stability during drilling, especially when using larger bits or drilling into harder materials. The increased holding power of the 904S can reduce slippage and improve safety. If you rely on high-torque drilling or work on uneven surfaces, the enhanced magnet performance of the 904S is a significant practical benefit. The 904 likely offers standard holding power, which is sufficient for many tasks but lacks this specific upgrade.
Safety Features
Both the Hougen HMD904 and HMD904S include a lift detector safety system. This feature is designed to prevent the drill from operating if it is not securely attached to the workpiece. Both models also feature an LED pilot light for low-light conditions, aiding in hole accuracy. The HMD904S adds rear-mounted controls, which may offer better ergonomics depending on your position. The standard HMD904 mentions a hidden motor cord, which could reduce snagging risks. Since both share the core lift detector and pilot light, they are equal in primary safety, though the 904S offers additional control placement options.
Drilling Capacity
Both units share identical key drilling specifications. They both support a 1-1/2-inch hole capacity and feature a 2-inch spindle travel. They also utilize a Slot Drive arbor for quicker accessory changes and improved accuracy. Since these core performance metrics are the same, neither product holds an advantage in raw drilling capability. You can expect the same maximum hole size and depth from either model. The choice between them will not be driven by capacity limits but rather by the additional features like the swivel base or magnet strength that differentiate their overall utility in the field.
Choose the Right Hougen Drill
Need overhead or tight-space access
The HMD904S swivel base lets you precisely align the pilot with hole centers in horizontal, overhead, or tight areas. You can get out over another piece of steel with ease. The one-stroke lock and unlock handle ensures quick adjustments. This versatility is critical when working in confined spaces or above your head where standard bases fail.
Prefer compact footprint and portability
The HMD904 has a smaller footprint at 7.75 inches wide and 11.6 inches long. Its lower overall height of 18 inches makes it easier to store and maneuver. The hidden motor cord adds to its streamlined design. You get the same 115-volt power and 1-1/2-inch capacity without the bulk of the swivel base mechanism.
Want two-stage magnet power boost
The HMD904S features a two-stage magnet that provides a 30% power increase when the motor is turned on. This ensures stronger holding force during drilling operations. The positive slug ejection and lift detector safety system add operational confidence. You benefit from enhanced stability and safety features that support more demanding fabrication tasks.
The products compared
Hougen HMD904S Swivel Base Magnetic Drill
Best for: overhead and horizontal drilling tasks
- Hole Capacity
- 1-1/2"
- Spindle Travel
- 2"
- Chuck Capacity
- Slot Drive arbor
- Voltage
- 115-Volt
- Configuration
- Magnetic
- Features
- Swivel Base
View on Amazon: Hougen HMD904S Swivel Base Magnetic Drill Affiliate link
This Hougen magnetic drill features a 115-volt motor and a 1-1/2 inch hole capacity. The swivel base allows for precise alignment in tight, overhead, or horizontal positions. It includes a 2-inch spindle travel and a lift detector safety system. The two-stage magnet boosts power when the motor runs. It is ideal for users needing versatile positioning for portable machining tasks.
Pros
- 1-1/2 inch maximum hole capacity
- Swivel base for precise alignment
- Two-stage magnet with 30% power increase
- Lift detector safety system
- Positive slug ejection
Cons
- Slot Drive arbor limits standard chuck compatibility
- 30.5 pounds weight reduces portability
- 18 inches length may be bulky for small jobs
Good fit if
- You need to drill in overhead or horizontal positions
- You require precise pilot alignment for accuracy
- You work in tight spaces where a swivel base helps
Skip if
- You need a standard 3-jaw chuck for quick bit changes
- You prioritize lightweight tools for frequent carrying
- You only drill vertical holes on flat surfaces
Verdict: Hougen HMD904S Magnetic Drill with Swivel Base is built for users who need to drill in awkward angles or tight spots. The swivel base makes it the right tool for horizontal and overhead work.
Hougen HMD904 Magnetic Drill
Best for: Heavy-duty metal fabrication
- Hole Capacity
- 1-1/2"
- Spindle Travel
- 2"
- Chuck Capacity
- Slot Drive Arbor
- Voltage
- 115-Volt
- Configuration
- Magnetic
- Dimensions
- 11.6 × 7.75 × 18 inches
View on Amazon: Hougen HMD904 Magnetic Drill Affiliate link
The Hougen HMD904 is a 115-volt magnetic drill designed for fabrication tasks. It offers a 1-1/2 inch hole capacity and a 2-inch spindle travel. The unit weighs 34.9 pounds and features a slot drive arbor for quicker accessory changes. Its ergonomic housing and hidden motor cord enhance usability. This tool suits users needing a powerful, versatile drill for heavy-duty metal work.
Pros
- 1-1/2 inch hole capacity for large fabrication jobs
- 2-inch spindle travel for deep drilling
- Slot drive arbor allows quick accessory changes
- Lift detector safety system reduces maintenance risks
- LED pilot light improves accuracy in low light
Cons
- 18-inch height may limit use in tight spaces
- 34.9-pound weight requires stable footing
- No swivel base included for angled drilling
Good fit if
- You need a high-capacity drill for thick metal
- You value quick accessory changes on site
- You work in environments with low lighting
Skip if
- You require angled drilling without an add-on base
- You need a lightweight tool for overhead work
- You primarily drill holes smaller than 1 inch
Verdict: Hougen HMD904 115V Magnetic Drill fits fabricators who need reliable capacity and safety features. It is ideal for users who prioritize hole size and quick tool changes over portability or angled drilling capabilities.
Specifications side by side
| Spec | Hougen HMD904S Swivel Base Magnetic Drill | Hougen HMD904 Magnetic Drill |
|---|---|---|
| Hole Capacity | 1-1/2" | 1-1/2" |
| Spindle Travel | 2" | 2" |
| Chuck Capacity | Slot Drive arbor | Slot Drive Arbor |
| Voltage | 115-Volt | 115-Volt |
| Configuration | Magnetic | Magnetic |
| Features | Swivel Base | not stated |
| Dimensions | 18 × 9 × 20 inches | 11.6 × 7.75 × 18 inches |
| Weight | 30.5 pounds | 34.9 pounds |
| Color | Silver/Blue | Multicolor |
| Model | 0904103HOU | 0904101 |
Frequently asked questions
Which Hougen drill is better for overhead work?
The HMD904S is the better choice for overhead tasks. It features a swivel base that allows you to align the pilot with hole centers in awkward positions. This design makes it ideal for horizontal drilling or working in tight spots where a standard base would be difficult to maneuver.
What is the main difference between the HMD904 and HMD904S?
The primary difference is the base. The HMD904S includes a swivel base for versatile positioning, while the standard HMD904 does not. Both models share the same 115-volt power source and magnetic configuration, but the swivel base on the S model adds flexibility for non-vertical drilling applications.
How much does the Hougen HMD904S weigh?
The Hougen HMD904S weighs 30.5 pounds. This weight is slightly less than the standard HMD904, which weighs 34.9 pounds. The HMD904S also measures 9 inches in width, 20 inches in height, and 18 inches in length, making it a substantial piece of equipment for fabrication work.
Is the HMD904 suitable for heavy-duty metal fabrication?
Yes, the HMD904 is designed for heavy-duty metal fabrication. It prioritizes hole size capacity and quick tool changes over portability or angled drilling. If you do not need to drill in horizontal or overhead positions, this standard magnetic drill offers reliable performance for vertical operations on thick materials.
Do both drills run on 115 volts?
Yes, both the HMD904 and the HMD904S operate on 115 volts. They share this power specification, along with a 1-1/2-inch hole capacity and a 2-inch spindle travel. The voltage is consistent across both models, ensuring they can be used in standard workshop environments with similar power requirements.
Which model is more compact in width?
The standard HMD904 is more compact in width. It measures 7.75 inches wide, whereas the HMD904S with the swivel base is 9 inches wide. If space is a concern for your vertical drilling setup, the narrower footprint of the HMD904 might fit better in tighter workspaces.
Can I use the HMD904S for tight-area work?
Yes, the HMD904S is well-suited for tight-area work. Its swivel base allows you to precisely align the pilot with hole centers, even in confined spaces. This versatility makes it easier to get over another piece of steel or reach areas where a fixed base would obstruct access.