UNI DRILL 523

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SOLID CARBIDE STEP DRILL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOR PRODUCTION OF TAPING DRILLS HOLES ​​ WITH COUNTRERSINKING

 

 

 

 

 

 

 

 

 

 

 

 

GEOMETRY & APPLICATION

 

 

 

 

 

 

FOR PRODUCTION OF TAPING DRILL WITH COUNTRERSINKING. DRILLS

 

 

FOR TAP HOLES . ALSO AVAILABLE FOR OTHER KIND OF THREADS

 

 

SUCH AS UNC- UNF, METRIC FINE PIP THREAD ETC.

 

 

 

 

FOR TAPPING DRILL HOLES FOR THREAD CUTTING (T). FOR THEREAD FORMING​​ 

 

(F) WITH 90° ​​ DEGREE INCH CHAMFER ANGLE, ​​ ON REQUEST CHAMFER ANGLE 120°

 

DEGREE INCH ETC.

 

 

 

 

 

 

 

** MATERIAL LIKE CAST IRON . ALUMINIUM, BRASS BRONZE, STEELS, ​​ ALUMINIUM

 

WITH SILICON CONTENT ETC.

 

 

 

 

 

 

ALSO OFFERED ON INTERMEDIATE SIZES ON REQUEST.

 

 

 

 

 

 

 

 

 

 

 

 

 

Order No

d1​​ 

d2​​ 

L1​​ 

L2

L3

Z

T/F

PRICES

 

h7

h6

 

523-M3A

2.5

6

62

20

8.8

2

T

 

 

523-M3B

2.75

6

62

20

8.8

2

F

 

 

523-M4A

3.3

6

62

20

11.4

2

T

 

 

523-M4B

3.65

6

62

20

11.4

2

F

 

 

523-M5A

4.2

6

62

20

13.5

2

T

 

 

523-M5B

4.65

6

62

28

13.5

2

F

 

 

523-M6A

5

8

79

34

16.5

2

T

 

 

523-M6B

5.55

8

79

34

16.5

2

F

 

 

523-M8A

6.8

10

89

47

21

2

T

 

 

523-M8B

7.4

10

89

47

21

2

F

 

 

523-M10A

8.5

12

102

55

25.5

2

T

 

 

523-M10B

9.35

12

102

55

25.5

2

F

 

 

523-M12A

10.2

14

107

60

30

2

T

 

 

523-M12B

11.2

14

107

60

30

2

F

 

 

523-M14A

12

16

115

65

34.5

2

T

 

 

523-M14B

13.2

16

115

65

34.5

2

F

 

 

523-M16A

14

18

123

73

38.5

2

T

 

 

523-M16B

15.1

18

123

73

38.5

2

F

 

 

523-M18A

15.5

20

131

79

43.5

2

T

 

 

523-M18B

16

20

131

79

43.5

2

F

 

 

523-M20A

17.5

22

147

89

47.5

2

T

 

 

523-M20B

18.9

22

147

89

47.5

2

F

 

 

523-M22

19.5

24

149

90

51.5

2

T

 

 

523-M24

21

26

152

97

56.5

2

T

 

 

523-M27

24

30

160

103

62.5

2

T

 

 

523-M30

26

33

170

110

70

2

T