Well, I bought this brush some time ago but when it arrived somebody had trimmed the sides, but I did not like this brush as it was mixed bristle and badger.
So here is a write up on removing the old knot and fitting a two-band badger knot in its place, so let's get on with it, shall we..
Here is the old knot still in place as you can see the sides have been trimmed down.
So started to cut the knot out with some heavy-duty scissors, to remove the bulk to make it better to drill into the glue bump.
Then to get my carbide bits out ready, the first one I use has a point on it to make the hole into the centre.
So in it goes as you can see here hole is made into the knot
So now onto the next carbide bit with a flat bottom and straight sides
Then comes the fun to expand the hole to remove the knot up to the side of the handle
As you can see there is a space between the knot and handle so I don't need to go deeper just need to remove the sides
The knot has now gone and history so now the carbide bit has been changed into a sanding drum, with a fine-grit just to remove the remaining epoxy around the side and test-fit the new knot.
Then I mix the epoxy in the hole I use a paper sleeve over the new knot to set the height, as I get new knots 65mm tall and set them 15mm deep so I have a loft of 50mm on the two band badgers.
This is a 22mm knot been installed then turned upside down for the epoxy to run onto the base of the knot, and flows to the side of the handle and leaves a space between the knot and handle as it was done when made.
Now the knot has had a full 24 hours to cure so time to lather some soap up and wash the bristles out, as the badger don't wash and sometimes you get a brown sludge that comes out of a new knot. So here is the new knot dried and bloomed, now its ready to go into the rotation along with the rest of the flock..
So here is a write up on removing the old knot and fitting a two-band badger knot in its place, so let's get on with it, shall we..
Here is the old knot still in place as you can see the sides have been trimmed down.
So started to cut the knot out with some heavy-duty scissors, to remove the bulk to make it better to drill into the glue bump.
Then to get my carbide bits out ready, the first one I use has a point on it to make the hole into the centre.
So in it goes as you can see here hole is made into the knot
So now onto the next carbide bit with a flat bottom and straight sides
Then comes the fun to expand the hole to remove the knot up to the side of the handle
As you can see there is a space between the knot and handle so I don't need to go deeper just need to remove the sides
The knot has now gone and history so now the carbide bit has been changed into a sanding drum, with a fine-grit just to remove the remaining epoxy around the side and test-fit the new knot.
Then I mix the epoxy in the hole I use a paper sleeve over the new knot to set the height, as I get new knots 65mm tall and set them 15mm deep so I have a loft of 50mm on the two band badgers.
This is a 22mm knot been installed then turned upside down for the epoxy to run onto the base of the knot, and flows to the side of the handle and leaves a space between the knot and handle as it was done when made.
Now the knot has had a full 24 hours to cure so time to lather some soap up and wash the bristles out, as the badger don't wash and sometimes you get a brown sludge that comes out of a new knot. So here is the new knot dried and bloomed, now its ready to go into the rotation along with the rest of the flock..