Bosch 4-1/2-in 6A Corded Angle Grinder (1375A)
Compact yet powerful, the Bosch 1375A corded angle grinder delivers 6.0 amps and up to 11,000 RPM for cutting and grinding metal, masonry, and more. Its lightweight 3.75-lb build, lock-on sliding switch, and two-position side handle offer control and comfort, while the burst-protection guard and epoxy-coated windings enhance safety and durability.
Key Features:
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Powerful Performance: 6.0-amp motor delivers up to 11,000 no-load RPM for demanding grinding and cutting tasks
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Lightweight Control: Compact 3.75-lb design with ergonomic grip reduces fatigue during extended use
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Durable Build: Epoxy-coated field windings and burst-protection guard help protect against abrasive dust and wheel failures
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User Comfort: Lock-on slide switch and two-position side handle angled for a natural operating position
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Ready to Work: Includes guard, auxiliary handle, inner/outer flanges, spanner wrench, and 4-1/2-in abrasive grinding wheel
Specifications Table:
| Specification |
Details |
| Tool Type |
Angle grinder |
| Wheel Diameter |
4-1/2 in (115 mm) |
| Amperage |
6 A |
| No-Load Speed |
11,000 RPM |
| Arbor Diameter |
5/8 in |
| Cord Length |
8 ft |
| Length |
10.5 in |
| Width |
5.2 in |
| Weight |
3.75 lb |
| Brushless Motor |
No |
| Variable Speed |
No |
| Switch Type |
Sliding, lock-on |
| Spindle Lock |
Yes |
| Adjustable/Side Handle |
Yes, two-position auxiliary handle |
| Housing Material |
Plastic polymer construction |
| Electronic Speed Control |
No |
| Overload Protection |
No |
| Replaceable Brushes |
Yes (Service Minder system) |
| Accessories Included |
Grinding wheel guard, auxiliary handle, inner flange, outer flange (round nut), spanner wrench, 4-1/2 in abrasive grinding wheel |
| Safety Guard |
Burst-protection guard |
| Color/Finish |
Blue |
| Corded/Cordless |
Corded |
| Charger Included |
No |
| Number of Batteries Included |
0 |
| Warranty |
1-year limited |
| Safety Listing |
CSA |
| UNSPSC |
27112700 |
Frequently Asked Questions (FAQ):
Q: What disc size and arbor does it use?
A: It uses 4-1/2-in (115 mm) wheels with a 5/8-in arbor.
Q: Is the speed variable?
A: No. It operates at a fixed no-load speed of up to 11,000 RPM.
Q: What is the cord length?
A: 8 ft power cord.
Q: Does it include a grinding wheel and guard?
A: Yes. It comes with a grinding wheel guard and a 4-1/2-in abrasive grinding wheel, plus flanges and spanner.
Q: What warranty is provided?
A: 1-year limited warranty.
Industrial Precision, Compact Power
This slim Bosch grinder brings a crisp, purposeful silhouette to the workshop—streamlined, efficient, and beautifully engineered. The cool blue housing and brushed metal head read as modern utility, while the burst-protection guard is a subtle yet striking detail. Style it on a wall-mounted rail with your most-used wheels displayed in uniform canisters for a refined, ready-for-action vignette. It’s the polished workhorse that elevates any maker’s space to a standard of luxurious functionality.
AI Review Summary:
Across retailer reviews, customers praise the Bosch 1375A for its compact size, strong power for a 6A tool, and overall reliability. Many highlight smooth operation with minimal vibration and appreciate the lock-on switch and two-position handle for control during longer sessions. Durability of the guard and gear housing receives good marks, and users like the included wheel and wrench. Common critiques mention the lack of variable speed, the on/off slide switch being stiff at first, and the tool getting warm during heavy continuous grinding. Quote highlights: “Plenty of power in a small package,” “comfortable to hold and easy to maneuver,” and “wish it had variable speed, but for the price it’s a workhorse.”
Equip your shop with Bosch’s compact 1375A grinder and tackle precise cuts and smooth finishes with pro-grade power and control.
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