Built for controlled grinding, deburring, and blending where access is limited, the Dotco 12L2714-28 Heavy Duty Head Right Angle Grinder pairs the 12-27 Series platform with a 0.9 HP motor and 14,500 RPM free speed. The right angle head helps operators reach edges, inside corners, fixtures, and tight assemblies more easily than a straight grinder, while the lower speed profile is useful for applications requiring controlled material removal.
The composite housing helps reduce handling weight during repetitive shop and production work. This heavy duty head grinder is a practical choice for fabrication, aerospace, automotive, and industrial MRO teams using properly rated abrasive accessories for deburring, surface prep, weld cleanup, and localized finishing.
Type: Heavy Duty Head Right Angle Grinder | Brand: Dotco | Series: 12-27 Series | Power: 0.9 HP | Free Speed: 14,500 RPM | Housing: Composite
Features:
- Heavy duty right angle head improves access for grinding and deburring around obstructions.
- 0.9 HP pneumatic motor supports controlled material removal in production and maintenance work.
- 14,500 RPM free speed is suited for abrasive applications requiring a balance of speed and control.
- Composite housing helps reduce overall tool weight during repeated use.
- Compact angle configuration supports work around fixtures, weldments, castings, and machinery.
- Use with properly rated abrasive accessories matched to the tool speed and mounting configuration.
Made in USA: 
Applications:
- Metal fabrication work including weld blending, burr removal, and edge cleanup.
- Aerospace and precision manufacturing tasks requiring compact tool access.
- Automotive and fleet repair for brackets, housings, repair panels, and components.
- Industrial MRO work such as gasket surface prep, casting cleanup, and equipment refurbishment.
- General shop grinding and finishing where a right angle grinder improves reach and control.
FAQs:
- Q: Why use a 14,500 RPM right angle grinder?
A: A 14,500 RPM grinder provides controlled speed for grinding, blending, and deburring tasks where accessory compatibility and finish control matter. - Q: What accessories can be used with this grinder?
A: Use only compatible abrasive accessories that match the tool’s mounting configuration and have a maximum operating speed equal to or greater than 14,500 RPM. - Q: What does the right angle head help with?
A: The 90-degree head helps reach edges, corners, inside assemblies, and restricted spaces that can be difficult to approach with straight grinders. - Q: Is the collet size listed for this SKU?
A: The provided title and source details do not list a collet size for 12L2714-28. Confirm the exact collet or spindle configuration before ordering accessories.
| 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
