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Halnn Special Tools for the steel roll industry

Halnn has very rich experience in processing various material Rolls, and can provide a series of complete processing tools and technical support for all customers. With the background of Henan Research Institute of superhard material, we have a strong technical team. Up to now, more than 60% of roll manufacturers are using our tools to process rolls in China. And our Rolls special tools are sold well in North America, South America, Europe, Southeast Asia, and many other countries and regions.

Roll machining processes from Halnn tools

Materials of Rolls

Tungsten Carbide

High Speed Steel, High Boron Steel, High Carton Steel, Forging steel 9Cr2Mo, and so on

High Hardness Cast Iron, High Chromium Cast Iron, High Chrome Nickel Cast Iron, SG Cast Iron,

Chilled Cast Iron and so on.

Recommend inserts:

Solid CBN Inserts, Full Face solid CBN Inserts, Carbide Notching Tools, PCD Notching Tools, PCD

Engraving Tools

Process Condition:

Roughing, Finishing; Continuous, Light Interrupt, Heavy Interrupt


Solid CBN Inserts

Drawing

Type

Dimension

Picture

L(mm)

φI.C(mm)

S(mm)

b(mm)

Solid CBN inserts RCGX-V type drawing

RCMX060400V


6.35

4.76

0.8

Halnn Solid CBN inserts RCGX-V type

RCMX060500V


6.35

5.56

0.8

RCMX060600V


6.35

6.35

0.8

RCMX090700V


9.525

7.94

1

RCMX120700V


12.7

7.94

2

RCMX151000V


15.875

10

2

RCMX191000V


19.05

10

2

RCMX201200V


20

12

2

RCMX251200V


25.4

12

2


Drawing

Type

Dimension

Picture

L(mm)

φI.C(mm)

S(mm)

b(mm)

Solid CBN inserts RCGX-Y type drawing

RCMX060400Y


6.35

4.76


Halnn Solid CBN inserts RCGX-Y type

RCMX060500Y


6.35

5.56


RCMX060600Y


6.35

6.35


RCMX060700Y


6.35

7.94


RCMX090700Y


9.525

7.94


RCMX120700Y


12.7

7.94


RCMX151000Y


15.875

10


RCMX191000Y


19.05

10


RCMX201200Y


20

12


RCMX251200Y


25.4

12



PCBN / PCD Tools - RCGX V / Y type

Drawing

Type

Dimension

Picture

L(mm)

φd(mm)

t(mm)

b(mm)

PCBN / PCD Tools - RCGX V / Y type drawing

RCGX060300 V / Y


6.35

3.18


PCBN / PCD Tools - RCGX V / Y type for machining roll

RCGX060400 V / Y


6.35

4.76


RCGX060500 V / Y


6.35

5.56


RCGX060600 V / Y


6.35

6.35


RCGX090300 V / Y


9.525

3.18


RCGX090700 V / Y


9.525

7.94


RCGX120400 V / Y


12.7

4.76


RCGX120700 V / Y


12.7

7.94


RCGX151000 V / Y


15.875

10


RCGX191000 V / Y


19.05

10



CBN / PCD Notching Tools

Drawing

Order No.

Dimension(mm)

Picture

φD

C

L

α

Full face CBN / PCD Notching Tools drawing

φ2*0.4*4.06*80°

2

0.4

4.06

80

 full face CBN / PCD Notching Tools for roll milling

φ2.5*0.5*5.2*80°

2.5

0.5

5.2

80

φ3.0*0.6*5.5*80°

3

0.6

5.5

80

φ3.2*0.6*6.2*85°

3.2

0.6

6.2

85

φ4.0*0.6*7.53*80°

4

0.6

7.53

80

φ4.0*0.7*7.83*70°

4

0.7

7.83

70

φ4.0*0.8*9.55*80°

4

0.8

9.55

80

Brazed CBN / PCD Notching Tools drawing

φ4.0*0.7*7.98*80°

4

0.7

7.98

80

CBN / PCD Notching Tools for roll milling

φ4.0*0.8*9.68*80°

4

0.8

9.68

80

φ4.0*0.9*10.8*80°

4

0.9

10.8

80

φ5.0*0.7*7.5*80°

5

0.7

7.5

80

φ6.0*0.9*9.0*80°

6

0.8

9

80

φ7.0*0.8*11.0*80°

7

0.8

11

80

φ8.0*0.8*12.0*80°

8

0.8

12

80


Carbide Notching Tools

Drawing

Order No.

Dimension(mm)

φD

H

W

L

C

Carbide Notching Tools drawing from Halnn

Carbide Notching Tools from Halnn

HL-2.0

2

1.5

1.3

3.9

0.4

HL-2.5

2.5

1.9

1.6

4

0.5

HL-3.0

3

2.3

2

5

0.5

HL-4.0

4

3

2.6

6.5

0.7

HL-5.0

5

3.8

3.3

7.5

0.7

HL-6.0

6

4.5

4

9

0.8

HL-8.0

8

5.6

5.1

12

0.8

HL-10.0

10

7.2

6.7

15.2

1

Drawing

Order No.

Dimension(mm)

φD

H

W

L

C

Carbide Notching Tools drawing from Halnn

Carbide Notching Tools  from Halnn

HL-2.0

2

1.3

1.8

3.9

0.4

HL-2.5

2.5

1.6

2.3

4.0

0.5

HL-3.0

3

2.0

2.7

5.0

0.5

HL-4.0

4

2.6

3.6

6.5

0.7

HL-5.0

5

3.3

4.5

7.5

0.7

HL-6.0

6

4.0

5.4

9.0

0.8

HL-8.0

8

5.1

7.2

12.0

0.8

HL-10.0

10

6.7

9.0

15.2

1.0


PCD Engraving Tools

Drawing

Order No.

Shank D/d1h7

Length/ L

Angle/Er

Width/B

Picture

PCD Engraving Tools drawing from Halnn

φ6.0*50*70°*0.3

6

50

70

0.3

PCD Engraving Tools from Halnn

φ6.0*50*70°*0.5

6

50

70

0.5

φ6.0*50*70°*0.5

6

50

90

0.3

φ6.0*50*90°*0.5

6

50

90

0.5

φ8.0*50*70°*0.3

8

50

70

0.3

φ8.0*50*70°*0.5

8

50

70

0.5

φ8.0*50*90°*0.3

8

50

90

0.3

φ8.0*50*90°*0.5

8

50

90

0.5


Block

Drawing

Type

R1

R2

R3

R4

Picture

Block drawing from Halnn

6#

1.9

1.8

1.9

1.8

Blocks from Halnn

8#

2.5

2.25

2.5

2.25

10#

3

3

3

3.1

12#

3.75

3.8

3.5

4.3

14#

4.5

4.5

4.5

4.3

16#

5

5.05

5

5.05

18#

6

6

6

6

20#

6.9

6.9

6.9

6.9

22#

7.6

7.6

7.6

7.6

25#

8.8

8.8

8.8

9

28#

10.15

10.15

10.15

10.15

32#

11.6

11.6

11.6

11.6

36#

13.15

13

13.15

13.15

40#

14.5

14.5

14.5

14.5

50#

18.6

18.6

18.6

18.6


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