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Spiral Brushes

Featuring a spiral tube brush construction, BRM offers a wide variety of tools in many materials to address cleaning, finishing and deburring of internal bores or cylinders.  Styles available with ring and plastic handles to tackle applications by hand as well as cut for power to be used in a hand drill, lathe, milling machine or CNC equipment.



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BRM 81AY437120AO Abrasive Nylon Brush, For .437" Bore Dia., 120AO, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 120 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

In stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

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$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08

BRM 81AY437120SC Abrasive Nylon Brush, For .437" Bore Dia., 120SC, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 120 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

In stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
Sold out

BRM 81AY437180AO Abrasive Nylon Brush, For .437" Bore Dia., 180AO, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 180 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

Out of stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
Sold out
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08

BRM 81AY437180SC Abrasive Nylon Brush, For .437" Bore Dia., 180SC, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 180 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

In stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08

BRM 81AY437320AO Abrasive Nylon Brush, For .437" Bore Dia., 320AO, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 320 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

In stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
Sold out

BRM 81AY437320SC Abrasive Nylon Brush, For .437" Bore Dia., 320SC, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 320 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

Out of stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
Sold out
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08

BRM 81AY437500AO Abrasive Nylon Brush, For .437" Bore Dia., 500AO, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 500 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

In stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08

BRM 81AY437500SC Abrasive Nylon Brush, For .437" Bore Dia., 500SC, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 500 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

In stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08

BRM 81AY437600AO Abrasive Nylon Brush, For .437" Bore Dia., 600AO, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 600 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

In stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
Sold out

BRM 81AY43780AO Abrasive Nylon Brush, For .437" Bore Dia., 80AO, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 80 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

Out of stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
Sold out
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08

BRM 81AY43780SC Abrasive Nylon Brush, For .437" Bore Dia., 80SC, 1.5" Brush Part, 3" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 80 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 12

In stock

BRM's 81 AY-Abrasive Nylon Miniature Deburring Brush is Ideal for micro burr removal, internal cleaning, rust removal and surface preparation. The ...

View full details
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08
$10.08 - $10.08
$10.08

BRM 85AD437800 Abrasive Nylon Brush, For .437" Bore Dia., 800CD, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 800 Grit Diamond, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 6

In stock

BRM's 85 AD-Diamond Abrasive Nylon Brush is Ideal for solving difficult deburring, edge radiusing and finishing needs in harder materials like glas...

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$19.79 - $19.79
$19.79
$19.79 - $19.79
$19.79
$19.79 - $19.79
$19.79
$19.79 - $19.79
$19.79
Sold out

BRM 85AY437120AO Abrasive Nylon Brush, For .437" Bore Dia., 120AO, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 120 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

Out of stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437120AO features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
Sold out
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY437120SC Abrasive Nylon Brush, For .437" Bore Dia., 120SC, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 120 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

In stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437120SC features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY437180AO Abrasive Nylon Brush, For .437" Bore Dia., 180AO, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 180 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

In stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437180AO features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
Sold out

BRM 85AY437180SC Abrasive Nylon Brush, For .437" Bore Dia., 180SC, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 180 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

Out of stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437180SC features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
Sold out
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY437320AO Abrasive Nylon Brush, For .437" Bore Dia., 320AO, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 320 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

In stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437320AO features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY437320SC Abrasive Nylon Brush, For .437" Bore Dia., 320SC, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 320 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

In stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437320SC features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY437500AO Abrasive Nylon Brush, For .437" Bore Dia., 500AO, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 500 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

In stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437500AO features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY437500SC Abrasive Nylon Brush, For .437" Bore Dia., 500SC, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 500 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

In stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437500SC features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY437600AO Abrasive Nylon Brush, For .437" Bore Dia., 600AO, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 600 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

In stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY437600AO features a .4...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
Sold out

BRM 85AY43780AO Abrasive Nylon Brush, For .437" Bore Dia., 80AO, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 80 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

Out of stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY43780AO features a .48...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
Sold out
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY43780SC Abrasive Nylon Brush, For .437" Bore Dia., 80SC, 1.250" Brush Part, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 80 Grit Silicon Carbide, Abrasive Nylon

Overall Length(in): 4.5

Standard Pack Quantity 12

In stock

BRM's 85 AY-Abrasive Nylon Brush is Ideal for burr removal, internal cleaning, rust removal and surface preparation. The 85AY43780SC features a .48...

View full details
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58
$9.58 - $9.58
$9.58

BRM 85AY437022120 NAMPOWER Thread Deburring Brush, 0.437" Bore Dia., 120 Grit Ceramic, 4.5" OAL

Bore Diameter: 0.437" (11.1mm)

Fill Material: 120 Grit Ceramic

Overall Length(in): 4.5

Standard Pack Quantity 6

In stock

BRM’s NAMPOWER Ceramic Thread Deburring Brushes are designed for common inch and metric thread sizes using 0.022" diameter 120 grit filament. The 8...

View full details
$23.90 - $23.90
$23.90
$23.90 - $23.90
$23.90
$23.90 - $23.90
$23.90
$23.90 - $23.90
$23.90

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