SB Type Cylinder With End Cut Carbide Rotary Burr

Item No.: B
DOMA SB Type Cylinder Shape Carbide Rotary Burr features an end-cut design for efficient cutting on both flat and vertical surfaces. Made with a Sinter-HIP carbide head and 40CrMo steel shank, it provides fast material removal and durability.
Description


Outline


 

  Brand

  DOMA

  Manufacturer

  CHENGDU DOMA CARBIDE TOOLS CO.,LTD.

  Product Dimensions

  Standard or Customized

  Cutting Head Material

  Tungsten Carbide By Sinter-HIP

  Shank Material

  40CrMo Steel

  Welding Method

  Silver-alloy Brazing

  Hot Selling Models

  B1020, B1225, SB-3, SB-5

  OEM

  Available

  Free Sample

  Available


Applications&Advantages


 

1.The end-cut design allows cutting on both flat and vertical surfaces, ideal for shaping 90° joints and corner transitions.
2.Delivers fast material removal for weld cleaning, deburring, and surface leveling.

3.Sharp tungsten carbide edges ensure long tool life and consistent performance on cast iron, steel, and stainless steel.

4.Works through true cutting, not grinding — providing smoother operation and higher efficiency than traditional wheels.

 

Specification


 

SB Type Cylinder With End Cut Carbide Rotary Burr

Drawing

Diagram of Application

 size A.jpg

carbide burr B.jpg 

Metric Standard

Shank Dia. (mm)

Cutter Dia. (mm)

Lgth. of Cut (mm)

Overall Lgth. (mm)

Tool No.

The Combination of Head and Shank

d2

d1

l2

l1

3

1.5

6

38

B1506

Solid

2

11

38

B0211

Solid

2.5

12

38

B2512

Solid

3

13

38

B0314

Solid

4

13

51

B0413

Brazed

5

13

51

B0513

Brazed

6

13

51

B0513

Brazed

6

6

16

51

B0618

Brazed

6

25

50

B0625

Solid

8

20

65

B0820

Brazed

10

20

65

B1020

Brazed

11

25

70

B1125

Brazed

12

25

70

B1225

Brazed

16

25

70

B1625

Brazed

19

25

70

B1925

Brazed

25

25

70

B2525

Brazed

8

12

25

70

B1225

Brazed

16

25

70

B1625

Brazed

19

25

70

B1925

Brazed

25

25

70

B2525

Brazed

Inch Standard

Shank Dia. (inch)

Cutter Dia. (inch)

Lgth. of Cut (inch)

Overall Lgth. (inch)

Tool No.

The Combination of Head and Shank

d2

d1

l2

l1

3/8

7/8

1

2-3/4

*SB-8

Brazed

1/8

1/16

1/4

1-1/2

SB-41

Solid

1/8

9/16

1-1/2

SB-43

Solid

1/4

5/32

5/8

2

SB-13

Solid

3/16

5/8

2

SB-14

Solid

1/4

5/8

2

SB-1

Solid

1/4

1

2

SB-1L

Solid

5/16

3/4

2-1/2

SB-2

Brazed

3/8

3/4

2-1/2

SB-3

Brazed

7/16

1

2-3/4

SB-4

Brazed

1/2

1

2-3/4

SB-5

Brazed

5/8

1

2-3/4

*SB-6

Brazed

3/4

1

2-3/4

*SB-7

Brazed

1

1

2-3/4

*SB-9

Brazed


Promise


 

Every DOMA rotary burr meets strict industrial standards. If any product fails under normal use, our support team will provide prompt replacement or technical assistance — your satisfaction is our priority.
 

Note



For detailed material specifications, cutting head types, and maintenance tips, please visit our [Carbide Burr Overview]

 

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