How to install 3M bristle discs?

These discs can be ganged (up to 4 discs) using a 3M 990 mandrel.Colour coding helps to select the proper abrasive grade for different application needs.

What is the use of ceramic aluminium oxide blend?

The ceramic abrasive is ideal for moderate to heavy stock removal, providing consistent finish quality. It is built to cut fast and handle intense heat and stress applications.

How to properly use the radial bristle disc?

Keep the strokes slow and steady, covering as much as the workpiece as possible.Do not bear down hard, unless needed to make the disc conform to a convex or concave region. Smearing may be encountered when using the finer grade abrasives on thin workpieces. In such cases, a slower rotation speed or quicker polishing stroke should be used.

3M Radial Bristle Disc

Scotch-Brite radial bristle discs are suitable for removing paint, stains, weld burns, adhesives, rust, heavy oxides and other surface contaminants from large areas. They work well on metals like ...Read More

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Style	Model	Abrasive Material	Color	Diameter	Grit	Max. Rpm	Mounting Size	Mounting Type	Type	Pkg. Qty.	Price (inc. GST)
A	27610	Ceramic Aluminum Oxide	Dark Brown	1"	36	35,000	1/8"	Arbor	T-C	96	SGD 358.75
B	25757	Ceramic Aluminum Oxide	Red	3/4"	220	30,000	1/16"	Arbor	T-C	192	SGD 585.32
C	30126	Ceramic Aluminum Oxide	Yellow	3"	80	25,000	3/8"	Arbor	T-C	80	SGD 803.46
C	30118	Ceramic Aluminum Oxide	Yellow	2"	80	30,000	3/8"	Arbor	T-C	80	SGD 576.17
A	27612	Ceramic Aluminum Oxide	Yellow	1"	80	35,000	1/8"	Arbor	T-C	96	SGD 355.00
C	30128	Ceramic Aluminum Oxide	Red	3"	220	20,000	3/8"	Arbor	T-C	80	SGD 746.93
C	30121	Ceramic Aluminum Oxide	Red	2"	220	30,000	3/8"	Arbor	T-C	80	SGD 513.21
D	25759	Ceramic Aluminum Oxide	Pink	3/4"	Pumice	35,000	1/16"	Arbor	T-C	192	SGD 585.41
E	24279	Ceramic Aluminum Oxide	Green	3"	50	25,000	3/8"	Arbor	T-A	40	SGD 977.15
F	24277	Ceramic Aluminum Oxide	Yellow	3"	80	25,000	Roll-On/Off (TR)	Quick Change	T-A	40	SGD 960.97
G	33227	Ceramic Aluminum Oxide	Lime Green	3"	360	25,000	3/8"	Arbor	T-C	40	SGD 1,036.21
H	25758	Ceramic Aluminum Oxide	Blue	3/4"	400	35,000	1/16"	Arbor	T-C	192	SGD 555.83
A	27611	Ceramic Aluminum Oxide	Green	1"	50	30,000	1/8"	Arbor	T-C	96	SGD 344.33
G	24281	Ceramic Aluminum Oxide	White	3"	120	20,000	3/8"	Arbor	T-A	40	SGD 1,068.41
C	30120	Ceramic Aluminum Oxide	White	2"	120	30,000	3/8"	Arbor	T-C	40	SGD 360.00
I	30001	Ceramic Aluminum Oxide	Peach	3/4"	6 Micron	35,000	1/16"	Arbor	T-C	192	SGD 568.67
J	7100179655	Ceramic Aluminum Oxide	Blue	3"	400	20,000	3/8"	Arbor	T-C	80	SGD 771.72
E	24276	Ceramic Aluminum Oxide	Green	3"	50	25,000	Roll-On/Off (TR)	Quick Change	T-A	40	SGD 996.27
A	27613	Ceramic Aluminum Oxide	White	1"	120	35,000	1/8"	Arbor	T-C	96	SGD 350.25
B	30002	Ceramic Aluminum Oxide	Light Green	3/4"	1 Micron	35,000	1/16"	Arbor	T-C	192	SGD 557.27
B	25755	Ceramic Aluminum Oxide	Yellow	3/4"	80	35,000	1/16"	Arbor	T-C	192	SGD 602.62
C	30127	Ceramic Aluminum Oxide	White	3"	120	25,000	3/8"	Arbor	T-C	40	SGD 492.84
K	30097	Plastic	Cream	2"	-	20,000	3/8"	Arbor	SR	40	SGD 580.67
L	30098	Plastic	Cream	3"	-	20,000	3/8"	Arbor	SR	40	SGD 644.09

Features

They feature abrasive-filled bristles that can easily strip, deburr, blend, finish, polish, clean and remove coatings with less pressure as compared to wire brushes.
These flexible bristles can conform to contours, even in hard-to-reach areas and have better spacing to remove the coating and other high-load substances.
They utilise a patented 3M ceramic aluminium oxide blend to offer enhanced toughness and hardness for higher level performance.
Model 30097 has a plastic abrasive to remove 1/16 inch or less of sealants, silicons, RTVs and adhesives from most surfaces. Its bristles perfectly remove the sealant but not the underlying paint or other coatings.

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3M Radial Bristle Disc

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