Follow us on Pinterest
Welcome, Guest! Log In  |  Join Now
More
Close

Wise Buys: Bench Grinders

Pages in this Story:
Porter-Cable PCB575BG (8") $119; PCB525BG (6")
Porter-Cable
Enlarge Image
 
Porter-Cable PCB575BG (8")

Porter-Cable PCB575BG (8") $119; PCB525BG (6")

Wheels: 36- and 80-grit silicon carbide
RPM: 2,075?3,425 (8"); 2,065?3,435 (6")

Editor test-drive:
The wheels of these similarly featured grinders cover a wide range of tasks, from rough grinding to touching up woodworking tools. Both grinders run nearly vibration-free, with smooth rpm changes across the variable-speed range.

Threaded knobs make positioning the tool rests and safety shields easy. The poker-chip-like interlocking ridges in the tool rest and mount provide solid, repeatable positioning, but prevent fine-tuning between those gradations. A T-shaped, diamond-embedded dressing tool stores on the back of the base and a quench cup sits up front.

Two gripes: I didn't care for the drill-bit-sharpening groove cast into the left tool rest, as narrow chisels tended to dip into it. And the task light only comes on when the motor is running, so it can't be used when setting up the grinder.

Get it if: Sharpening chores range from lawnmower blades to chisels.
Forget it if: You want a grinder mostly to touch up woodworking tools.

-- Tested by Lucas Peters, How-to Editor

To learn more:
888-848-5175; portercable.com


Continued on page 3:  Woodcraft 150780 (8")

 

close


Comments (2)
8599824438
msmccrocker wrote:

Had an 8" one of these and it vibrated very bad. I checked the net and EVERYONE who had anything to say about these said the same thing. Too much trouble for what you have to pay. Check out Porter Cable's unit, I did. Peanut76

6/3/2013 08:07:08 PM Report Abuse
elmerhatfield67 wrote:

bought one but don't know how to use dressing wheel!

2/4/2012 01:17:37 PM Report Abuse

Add your comment

You must be logged in to leave a comment. Register | Log In

Please confirm your comment by answering the question below and clicking "Submit Comment."

 

 
 
Connect With Us
  • Recent Posts
  • Top Posts
See More >