UNI DRILL 528

 

SOLID CARBIDE ​​ CENTER DRILL FORM 'R'

CYLINDER SHANK, RIGHT CUT, DNN 333R

 

 

 

 

 

 

 

 

GEOMETRY & APPLICATION

 

 

 

 

 

Point Grind: ​​ point angle: ​​ 120°/

Standard design as specified similar DIN 333 R.

Manufacture of centre holes 600 in steel of high resistance different types of casting & aluminium with a high percentage of silicium and other hard to machine materials.

 

Apply for 60 centre holes without protecting chamfer.

ALSO OFFERED ON INTERMEDIATE SIZES ON REQUEST.

 

 

 

 

 

 

 

 

 

 

Order No.

d1​​ 

d2​​ 

L1​​ 

L3

Z

PRICES

 

528-0005

0.50

3.15

25.0

2.12

2

 

 

528-0008

0.80

3.15

25.0

2.65

2

 

 

528-0010

1.00

3.15

31.5

3.00

2

 

 

528-0012

1.25

3.15

31.5

3.35

2

 

 

528-0016

1.60

4.00

35.5

4.25

2

 

 

528-0020

2.00

5.00

40.0

5.30

2

 

 

528-0025

2.50

6.30

45.0

6.70

2

 

 

528-0031

3.15

8.00

50.0

8.50

2

 

 

528-0040

4.00

10.00

56.0

10.60

2

 

 

528-0050

5.00

12.50

63.0

13.20

2

 

 

528-0063

6.30

16.00

71.0

17.00

2

 

 

528-0080

8.00

20.00

80.0

20.00

2

 

 

528-0100

10.00

25.00

100

22.00

2

 

 

528-0125

12.5

31.50

125

25.00

2