Button bit  (11°)

Dimensions (D)

Flushing hole (mm)

Buttons (mm)

Angle

Part no.

mm

inch

Front
No size

Gauge
No size

Front
No size

Front
No size

H22

34
36
38
41

1 11/32”
1 27/64”
1 1/2”
1 5/8”

2×4.5
2×5
2×5
2×5.5

1×4.5
1×5
1×5.5
1×5.5

5×7
5×8
5×9
5×9

2×7
2×7
2×7
2×7

35°
35°
35°
35°

30342207-11
30362207-11
30382207-11
30412207-11

H22

34
36
38
41

1 11/32”
1 27/64”
1 1/2”
1 37/64”

1×4
1×4
1×5
1×5

2×4
2×4
2×5
2×5

6×7
6×7
6×8
6×8

2×7
2×7
2×7
2×8

35°
35°
35°
35°

30342208-11
30362208-11
30382208-11
30412208-11

H25

36
38
41
43

1 27/64”
1 1/2”
1 5/8”
1 11/16”

1×4
1×5
1×5
1×5

2×4
2×5
2×5
2×5

5×8
5×8
5×9
5×9

2×7
2×8
2×7
2×8

35°
35°
35°
35°

30362507-11
30382507-11
30412507-11
30432507-11

30
32
34
36
38
40

1 3/16”
1 1/4”
1 11/32”
1 27/64”
1 1/2”
1 37/64”

2×5
2×5
2×5
2×5
2×5.5
2×5.5

-
-
-
-
-
-

-
-
-
-
-
-

-
-
-
-
-
-

-
-
-
-
-
-

313022-11
313222-11
313422-11
313622-11
313822-11
314022-11

H25

30
32
34
36
38
40

1 3/16”
1 1/4”
1 11/32”
1 27/64”
1 1/2”
1 37/64”

2×5
2×5
2×5
2×5
2×5.5
2×5.5

-
-
-
-

-
-
-
-

-
-
-
-

-
-
-
-

313025-11
313225-11
313425-11
313625-11
313825-11
314025-11

Tapered drill rod (11°)

Dimensions L

Dimensions D

Part no.    

mm

ft     

inch

mm

inch

Hex shank 22*108mm

610
1220
1830
2000
2440
3050
3200
3660

2
4
6
6
8
10
10
12

-
-
-
7
-
-
6
-

22
22
22
22
22
22
22
22

7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8

10220611
10221211
10221811
10222011
10222411
10223011
10223211
10223611