Clean It Up
		UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Perfect Windows on April 03, 2022, 09:41:24 pm
		
			
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				The question's pretty much in the title, I guess.
Ta,
Vin
			 
			
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				It’s not a standard size I think it’s 3.5 I know I got some for putting them in to another brush once,I’ll have a look in the garage I think I’ve got 2 still in it’s pack. 
			
 
			
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The question's pretty much in the title, I guess.
Ta,
Vin
I  seem to think it's 4.7mm.  The drill bits I have go up in 0.5mm sizes so it was the size smaller and then reamed a bit with the same drill bit.
			 
			
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				I worked it out at 4.5 I didn't have a 4.5 drill so I  drilled  5 mm about third the way and 4 mm for the rest and hammered them in!
			
 
			
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The question's pretty much in the title, I guess.
Ta,
Vin
4.8mm  :)
			 
			
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The question's pretty much in the title, I guess.
Ta,
Vin
4.8mm  :)
Ta, Alex!