Built for precision grinding, deburring, and surface preparation in restricted work areas, the Dotco 12L2718-28 Heavy Duty Head Right Angle Grinder combines the 12-27 Series platform with a 0.9 HP pneumatic motor and 18,000 RPM free speed to deliver efficient material removal while maintaining excellent tool control. Its right angle head allows operators to work comfortably around corners, inside assemblies, and along edges that are difficult to reach with straight grinders.
The lightweight composite housing helps reduce operator fatigue during repetitive grinding and finishing work without sacrificing durability for demanding industrial environments. Designed for use with compatible grinding accessories, this tool is well suited for fabrication, aerospace manufacturing, automotive repair, foundry work, and general industrial maintenance where maneuverability and consistent performance are essential.
Type: Heavy Duty Head Right Angle Grinder | Brand: Dotco | Series: 12-27 Series | Power: 0.9 HP | Free Speed: 18,000 RPM | Housing: Composite
Features:
- Heavy duty right angle head provides improved access for grinding and finishing in confined spaces.
- 0.9 HP pneumatic motor delivers consistent power for demanding deburring and material removal applications.
- 18,000 RPM free speed supports efficient grinding, blending, and surface preparation.
- Composite housing helps reduce tool weight while maintaining durability in industrial environments.
- Compact right angle configuration improves maneuverability around fixtures, weldments, and machinery.
- Suitable for use in production, maintenance, and fabrication environments with properly rated accessories.
Made in USA: 
Applications:
- Grinding welds, edges, and corners during metal fabrication.
- Deburring machined components in aerospace and precision manufacturing.
- Surface preparation and repair work in automotive and fleet maintenance facilities.
- Industrial MRO tasks including casting cleanup and equipment refurbishment.
- General-purpose grinding and finishing in production and maintenance shops.
FAQs:
- Q: Why choose a right angle grinder?
A: The right angle head provides improved access around obstructions, inside assemblies, and along edges that are difficult to reach with a straight grinder. - Q: What does the composite housing offer?
A: The composite housing helps reduce overall tool weight, making the grinder easier to handle during extended periods of use. - Q: What types of work is this grinder suited for?
A: It is commonly used for deburring, weld blending, surface preparation, light grinding, and general material removal in industrial applications. - Q: Can any abrasive accessory be used?
A: No. Always use accessories approved for the grinder and ensure their maximum operating speed meets or exceeds the tool's 18,000 RPM free speed.
| SKU | Collet Size | Exhaust | Free Speed | Abrasive Capacity Grinder | Abrasive Capacity Sander | Weight | Length | Head Height | Air Inlet Size |
|---|---|---|---|---|---|---|---|---|---|
| r/min | Lb | in | in | in | |||||
| 12L2718-36 | 1/4 in | Rear | 18000 | 3/4“ Carbide Burr, 1.25“ Mounted Wheel | 4“ (100mm) Sanding/Polishing Disc | 1.98 | 8 | 2.90 | 1/4 in |
| 12L2714-28 | 3/8 in-24e | Rear | 14500 | 4“ (100mm) Type 1 | 3.31 | 8 | 2.90 | 1/4 in | |
| 12L2718-28 | 3/8 in-24e | Rear | 18000 | 4“ (100mm) Type 1 | 3.31 | 8 | 2.90 | 1/4 in |
Looking for more information about Dotco Grinder? Click here to view the Catalog
Need help selecting the correct Dotco Grinders for your application? Please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
