Güde GSS-400 Blade Sharpener – 100 mm Ø abrasive disc for sharpening 90–400 mm blades
The Güde GSS-400 blade sharpener is a machine for hobbyist-professional use with a 110 W motor, a 100 mm Ø abrasive disc, a speed of 5,300 rpm, and sharpening angles of 2 × 15°. Designed for blades from 90 to 400 mm, it has been distributed in Italy by Krollit as an official Güde distributor since 2007.
- Motor power: 110 W
- Voltage: 230 V
- Disc speed: 5,300 rpm
- Disc diameter: 100 mm
- Sharpening angles: 2 × 15°
- Blade diameter: 90–400 mm
- Disc bore: 10 mm
- Noise: 103 dB(A)
Who uses the Güde GSS-400 sharpener and for what
Artisans and small workshops use this sharpener to quickly restore circular blades between one job and the next. Metal workshops use it to maintain cutting quality on steel and aluminum. Installers use it on site for quick interventions without stopping work.
Krollit logistics and support
Shipping 3-5 business days from Krollit warehouse, Monteforte Irpino (AV). Technical assistance in Italian available at +39 0825-1494022.
Who is the Güde GSS-400 for
| Profile |
Compatibility |
Reason |
| Carpenter / small workshop |
Suitable |
Sharpening in 15–20 minutes for 90–400 mm blades, reducing external costs. |
| Metal workshop |
Suitable |
5,300 rpm speed allows for quick processing on steel and aluminum. |
| Continuous industrial production |
Not suitable |
110 W motor designed for intermittent use, not for continuous cycles. |
Not suitable for: sharpening band saw blades or blades outside the 90–400 mm range, and continuous intensive use.
Motor and power supply
| Power |
110 W |
| Voltage |
230 V |
| Speed |
5,300 rpm |
| Usage |
Intermittent |
Abrasive disc and sharpening
| Disc diameter |
100 mm |
| Bore |
10 mm |
| Angles |
2 × 15° |
| Peripheral speed |
27.8 m/s |
Working capacity
| Blade diameter |
90–400 mm |
| Type |
Wood and metal blades |
| Support |
V-shaped |
Dimensions and weight
| Dimensions |
290 × 230 × 230 mm |
| Weight |
4.68 kg |
| Noise |
103 dB(A) |
Standard equipment
- 100 mm Ø abrasive disc for steels
- 100 mm Ø abrasive disc for hard metals
- Mounting wrench
- Manual and CE declaration
Frequently Asked Questions
How long does it take to sharpen a blade?
Approximately 15–20 minutes for a 250 mm blade.
The time varies depending on the initial wear and the number of passes required between roughing and finishing.
Can I sharpen blades smaller than 90 mm?
No, the machine is designed for blades of at least 90 mm.
Smaller sizes do not guarantee correct contact with the disc and compromise sharpening precision.
Is it suitable for metals like steel and aluminum?
Yes, it can process both steels and aluminum with the correct disc.
The equipment includes specific discs for different materials, allowing for quick processing on metals of varying hardness.
Are replacement discs available?
Yes, discs are available through Krollit with fast delivery.
The average lifespan is 100–150 sharpenings, depending on the material processed and the pressure applied.
Is it noisy during use?
The sound level is approximately 103 dB(A).
The use of hearing protection is recommended during prolonged sessions to reduce noise exposure.
