Thread cutting systems



Quick change drill chunks (MT2, MT3, MT4 & MT5)

The large stroke range of the Jepson Power magnet core drilling machines combined with the quick-change drill chuck allows quick and efficient working without having to realign and centre after changing tools. The quick-change drill chuck is designed for universal use when using quick-change inserts with and without a safety friction clutch.

Our range of quick-change drill chucks allows for thread cutting from M4 to M42.

The Magnetic core drilling machines MagPro 60M20, 100M30 and 150M42 are ideal for thread cutting.
The basic requirements for this are: reversible motor, solid shaft control electronics and high motor output.

Ref. 
Shank Size Threads MP60M20 MP75 MP100M30 MP150M42 MP200M52

SHOP

491171 MT2

2

M5-M20





490162 MT3

1

M4-M14




490165 MT3

2

M5-M24




490169 MT3

3

M12-M30





491151 MT4

2

M5-M24




√*

491152 MT4

3

M12-M30




√*

491153 MT4

4

M20-M42




√*

491154 MT5

MT4

Adapter MT5 / MT4 for MP200M52





on request

√ * = Only compatible with adapter 491154 MT5 / MT4

Quick change inserts (size 1-3)

Jepson Power inserts for machine screw taps are suitable for accommodating machine screw taps for through-hole threads.

Threads

Ref.

Size Ø x Square
SHOP
M4

490162M4


4,5 / 3,4

M5 / M6

490162M5M6

1

 6 / 4,9

M8

490162M8

1

8 / 5,2 

M10

490162M10

1

10 / 8 

M12

490162M12

1

9 / 7

M14

490162M14

1

11 / 9

M5 / M6

490165M5M6

2

6 / 4,9

M8

490165M8

2

8 / 5,2

M10

490165M10

2

10 / 8

M12

490165M12

2

9 / 7

M14

490165M14

2

11 / 9

M16

490165M16

2

12 / 9

M18

490165M18

2

14 / 11

M20

490165M20

2

16 / 12

M22

490165M22

2

18 / 14,5

M14

490169M14

3

11 / 9

M16

490169M16

3

12 / 9

M18

490169M18

3

14 / 11

M20

490169M20

3

16 / 12

M22 / M24

490169M22M24

3

18 / 14,5

M27

490169M27

3

20 / 16

M30

490169M30

3

22 / 18



Quick change inserts (size 4)

Jepson Power Inserts with a safety friction clutch allow precise cutting of through-hole and blind-hole threads.
The safety friction clutch prevents the machine screw tap hitting the floor of the drill hole and shearing.

Threads

Ref.

Size Ø x Square
SHOP
M20

491153M20

 4

16 / 12

M22 / M24

491153M22M24

4

18 / 14,5
M27

491153M27

4

20 /16 

M30

491153M30

4

22 / 18 

M33

491153M33

4

25 / 20

M36

491153M36

4

28 / 22

M39 / M42

491153M39M42

4

32 / 24