Shinano 4,500rpm. 1/4" Collet Die Grinder SI-2015A
The Shinano 4,500rpm. 1/4" Collet Die Grinder SI-2015A is a pneumatic die grinder designed for tasks requiring low-speed, high-torque performance. Equipped with a planetary gear system, it operates at a free speed of 5,500 RPM, making it suitable for precision work. The grinder comes with a standard 1/4-inch collet, with an optional 6mm collet available.

Key Features:
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Low Speed and High Torque: Ideal for applications that demand controlled speed and increased torque.
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Ergonomic Design: Compact and lightweight, featuring a feather-touch throttle lever for enhanced user comfort and control.
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Vibration and Cold Protection: A plastic body cover absorbs vibrations and insulates the user's hand from cold temperatures during extended use.

Specification
| Collet SizeSI-2015A / SI-2015A-6 | φ1/4" / φ6mm |
| Free Speedr.p.m.(MAX) | 5,500 |
| Out PutWatt | 457 |
| Weightkg/(lb) | 0.91/(2.01) |
| Noise Level *dBA/(power) | 88/(99) |
| Vibration a/k *m/s2 | 4.9/0.9 |
| Avg.Air ConsumptionCFM/(L/S) | 4.2/(2.0) |
These features and specifications make the SI-2015A suitable for various grinding tasks, offering a balance between performance and user comfort.
*Noise levels according to ISO 15744:2008,ISO 11203:2009
*Vibration level according to ISO 28927
Contact Us: For further details and availability within the storefront in your location.
Order Shinano 4,500rpm. 1/4" Collet Pneumatic Air Die Grinder SI-2015A with confidence
Availability: 10 units in stock. Product identity: Brand: Shinano Pneumatic Tools Japan · SKU: SI-2015A.
This pneumatic tool page retains the original product information above and adds the buying checks below to help confirm fit before checkout.
Common use cases
- Automotive and fleet maintenance
- Industrial MRO and production support
- Fabrication, repair and workshop operations
Before you order
- Confirm the drive, collet, pad or accessory interface matches the job.
- Verify compressor CFM, operating pressure, hose diameter and coupler capacity under load.
- Use compatible, application-rated accessories and the required personal protective equipment.
Included-items check
The sale includes the product identified on this page and only the accessories expressly stated as included in the original description. Images may show application context; do not assume surrounding equipment or accessories are supplied unless listed.
Frequently asked questions
Will this work with my compressor?
Compare the product's published average air consumption, operating pressure, inlet size and recommended hose with the air available at the tool—not only the compressor tank rating.
What should I confirm before ordering?
Confirm the exact model, working interface, air requirements and the accessories required for your application.
How should final tightening be checked?
Where a fastener has a specified final torque, follow the service procedure and verify it with a suitable calibrated torque wrench.