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Need a triger switch for Hitachi angle grinder model number pdu -230

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Posted on Jan 02, 2017

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SOURCE: I need brushes for Clarke 4 1/2 angle grinder,

take old brushes toelectric motor repair shop, they should be able to match them.

Posted on Aug 04, 2009

  • 174 Answers

SOURCE: I need a new overload switch to suit Makita 100mm grinder

try looking hear.

Posted on Oct 11, 2009

  • 317 Answers

SOURCE: angle grinder

on a grinder the nut that holds the wheel on has left handed threads.....that means it has to be turned in the opposite direction than conventional nuts do..there should be a button on the casing to hold in..this keeps the grinding wheel from turning wheel being removed....remember to unplug first..thanks and have a great day

Posted on Jan 03, 2010

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SOURCE: need manual for makita angle grinder model 9005

Go to, type 9005 in the search block and you'll get a page where you can get the manual and parts break down in PDF format. The spindle nut wrench is Part #782412-6 and can be bought at most power tool stores or ordered on line at places like

Posted on Aug 23, 2010

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SOURCE: I need a clamp nut

The clamp nut for angle grinders have a standard thread.
It should be possible to get one at a large tool store. You may have to buy a new wrench for tightening the nut though.

Posted on Sep 04, 2010

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1 Answer

Can you give a schematic diagram for Makita Angle grinder?

go to and you will need your model number you can download a breakdowm and possibly an operators manual, let me know if you need more assistance

Sep 07, 2011 | Makita Angle Grinder 4.5" 9524NBX

1 Answer

My makita angle grinder(9527NB) the on switch only works when it wants to. Turn it on dont work, bang it and it might work. Any suggestions

This is definitly a bad switch. You can contact Grainger or MSCDirect, and give them the model number and the make/ They should be able to send you out a new switch. These are pretty basic circuits and only take about 20min to replace.

Jun 08, 2011 | Makita Angle Grinder

1 Answer

I have a 7" angle

There are 3 versions of the 7" grinder model 4074. Sears Parts Direct has the manual for sale .

Black and Decker has pdf versions of the manuals for many of their products are here: . However, check the model number on the grinder. 4074 doesn't come up as a valid model. The usual model numbers start with alphabetic characters to indicate the type of tool. The site lists where to look for model numbers.

I hope this helps.

Cindy Wells

Apr 26, 2011 | Black & Decker Garden

1 Answer

How do you remove and release the quick grinder pad?

There is a button at the front of the grinder usually black or red, depress it lightly and rotate the wheel (unplug grinder please) wait until you feel it fall into spot, depress tightly and hold then turn wheel and unscrew to replace pad. Reverse to reassemble.Good Luck....

Apr 21, 2011 | Metabo ® 12 Amp 9000 RPM Model WE14150...

1 Answer

Is this a ac/dc grinder Hitachi G13SC2

It is a 120 vac grinder only. It will not run on DC.

I hope this helps.

Jun 27, 2010 | Hitachi G13SC2 5" Electric Angle Grinders

1 Answer

Dewalt 4 1/2 angle grinder

A Dewalt 4-1/2 inch hand grinder that normally uses 110-120 volts? Probably fried the armature windings.

Check the switch (Out of grinder), and see if it has continuity. (OHMS test with multimeter) Pretty rare thing, but perhaps the switch took the brunt of the overload. If this is the case replace the switch.

(After checking continuity on armature, and field windings, of course. If either one is bad, a new switch won't help)

Which Model Number is it, and perhaps I can find an exploded drawing for you.

Nov 13, 2009 | Saws

1 Answer

Magnetic brush size

Yes and no. From 1999 to early 2008, excluding the slightly beefier "Ergo" models, the size / part number is the same. However, on the newest models there are differences in density between some models. Wire placement is different from the older models.

Sep 13, 2009 | Metabo WE14-150 Quick Angle Grinder

1 Answer

Grinders power question

Consider a high amp motor if you want enough power (torque) for heavy use without stalling or slowing

Aug 27, 2008 | Hitachi G10SR3 4" Angle Grinder 6 Amp

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