UNI DRILL 522

 

SOLID CARBIDE FLAT DRILL

TYPE M CYLINDRICAL HAND CUT

 

GEOMETRY & APPLICATION

 

 

 

 

 

POINT GRIND : 4 FACET GROUND/ POINT ANGLE 120°/ WEB THICKNESS:

 

STANDARD WEB TABER: STANDARD /PROFILE : STRAIGHT FLUTED

 

FOR DRILLING GREY CAST IRON, CHILL CASTING, ANNEALED CASTING, STEEL WITH​​ 

HIGH TENSILE AND HARDENED STEEL..

ALSO OFFERED ON INTERMEDIATE SIZES ON REQUEST.

 

 

 

 

 

 

 

 

 

 

 

Order No.

d1​​ 

d2​​ 

L1​​ 

L2

Z

PRICES

 

h7

h6

mm

mm

 

522-0015

1.5

3

38

8

 

 

 

522-0020

2

3

38

9

 

 

 

522-0025

2.5

3

38

10

 

 

 

522-0030

3

3

38

10

 

 

 

522-0035

3.5

3.5

50

20

 

 

 

522-0040

4

4

50

20

 

 

 

522-0045

4.5

4.5

50

20

 

 

 

522-0050

5

5

50

20

 

 

 

522-0060

6

6

50

30

 

 

 

522-0080

8

8

50

30

 

 

 

522-0100

10

10

50

30