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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 81AD4M800 Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 800CD, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

Fill Material: 800 Grit Diamond, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 6

In stock

BRM's 81 AD-Diamond Abrasive Nylon Miniature Deburring Brush is Ideal for solving difficult deburring, edge radiusing and finishing needs in harder...

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$9.13 - $9.13
$9.13
$9.13 - $9.13
$9.13
$9.13 - $9.13
$9.13
$9.13 - $9.13
$9.13

BRM 81AY4M180AO Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 180AO, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

Fill Material: 180 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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$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07

BRM 81AY4M180SC Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 180SC, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

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
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07

BRM 81AY4M320AO Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 320AO, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

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
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
Sold out

BRM 81AY4M320SC Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 320SC, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

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
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
Sold out
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
Sold out

BRM 81AY4M500AO Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 500AO, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

Fill Material: 500 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
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
Sold out
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07

BRM 81AY4M500SC Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 500SC, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

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
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07

BRM 81AY4M600AO Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 600AO, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

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
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07
$7.07 - $7.07
$7.07

BRM 81AY4M600AOPK1 Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 600AO, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

Fill Material: 600 Grit Aluminum Oxide, Abrasive Nylon

Overall Length(in): 3

Standard Pack Quantity 1

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
$9.09 - $9.09
$9.09
$9.09 - $9.09
$9.09
$9.09 - $9.09
$9.09
$9.09 - $9.09
$9.09

BRM 81AY4MSIL Abrasive Nylon Brush, For .157" (4mm) Bore Dia., 1000SIL, 1" Brush Part, 3" OAL

Bore Diameter: 0.157" (4mm)

Fill Material: 1000 Grit Silicate, 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
$10.01 - $10.01
$10.01
$10.01 - $10.01
$10.01
$10.01 - $10.01
$10.01
$10.01 - $10.01
$10.01

BRM 85AY4M022120 NAMPOWER Thread Deburring Brush, 4mm Bore Dia., 120 Grit Ceramic, 4" OAL

Bore Diameter: 0.157" (4mm)

Fill Material: 120 Grit Ceramic

Overall Length(in): 4

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...

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$17.64 - $17.64
$17.64
$17.64 - $17.64
$17.64
$17.64 - $17.64
$17.64
$17.64 - $17.64
$17.64

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