Impregnated drill bits

Profile 27

Profile 30

Profile 31

Profile 32

Profile 33

Profile 37

Profile 38

Profile sand 45

Profile with end flush 29

Standard profile 02

Standard profile 23

Standard profile 28

Trapezoidal profile 38

Turbo 37 profile

III

IV

V

VI

VII

VIII

IX

X

XI

XII

36/22

46/31

46/31,7

46/35,3

47,8/35,3

56/45,2

59,6

59,6/36,4 (BQ)

59,6/42

59/42

66,8/50,4

75,3

75,3/45,1 (NQ3)

75,3/47,6 (NQ)

75,3/56

75,6/47,6

76

76/57

76/58

76/61,7

93

93/73

95,6

95,6/61,1 (HQ3)

95,6/63,5 (HQ)

99/61,1

99/63,5

122

112/92

122/83 (PQ3)

122/85 (PQ)

132/112

132/113

151/132

151/133

4

5

7,5

10

12

14

16

20

2000/1600