Bit Diameter: 30-41mm
Size: Hex. 22mm, 25mm
Taper degree: 4°46', 6°, 7°, 11°, 12°
Applications: Quarrying, small hole drilling
Our tapered bits include button, cross and chisel designs.
Longer service life and lower drilling costs.
11°, 12° tapered button bit with hot zinc-coating
Button bit |
Dimensions D |
Flushing hole (mm) |
Buttons (mm) |
Angle |
Class |
Part no. |
mm |
in |
Front No size |
Gauge No size |
Front No size |
Gauge No size |
H22
 |
32
34
36
38
41 |
1 1/4
1 11/32
1 27/64
1 1/2
1 5/8 |
2×4
2×4
2×4.5
2×5
2×5 |
1×4
1×4
1×4.5
1×4.5
1×4.5 |
2×7
2×7
2×7
2×7
2×7 |
5×7
5×7
5×8
5×8
5×9 |
40°
40°
40°
40°
40° |
-
-
-
-
- |
30322207-06
30342207-06
30362207-06
30382207-06
30412207-06 |
H22
|
34
36
38
40 |
1 11/32
1 27/64
1 1/2
1 37/64 |
2×4
2×4.5
2×5
2×5 |
1×4
1×4.5
1×4.5
1×4.5 |
2×7
2×7
2×7
2×8 |
6×7
6×7
6×8
6×8 |
35°
35°
35°
35° |
-
-
-
- |
30342208-06
30362208-06
30382208-06
30402208-06 |
H25
 |
36
38
41
43 |
1 27/64
1 1/2
1 5/8
1 11/16 |
2×4.5
2×5
2×5
2×5 |
1×4.5
1×4.5
1×5
1×5 |
2×7
2×8
2×7
2×8 |
5×8
5×8
5×9
5×9 |
35°
35°
35°
35° |
-
-
-
- |
30362507-06
30382507-06
30412507-06
30432507-06 |
Chisel bit |
|
H22
|
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 |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
-
- |
313022-06
313222-06
313422-06
313622-06
313822-06
314022-06 |
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 |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
-
- |
313025-06
313225-06
313425-06
313625-06
313825-06
314025-06 |
Drill rod
|
Dimensions L |
Dimensions D |
Part no |
mm |
ft |
in |
mm |
in |
Hex shank 22*108 mm
 |
600
800
1200
1600
2400
3200
4000 |
2
2
3
5
7
10
13 |
-
7
11
-
-
6
- |
22
22
22
22
22
22
22 |
7/8
7/8
7/8
7/8
7/8
7/8
7/8 |
10220606
10220806
10221206
10221606
10222406
10223206
10224006 |
Hex shank 25*108 mm
 |
800
1600
2400
3200
4000 |
-
4
6
8
10 |
-
-
-
-
- |
25
25
25
25
25 |
1
1
1
1
1 |
10251206
10251806
10252406
10253006
10254006 |
7° Tapered Drilling Tools
Bit Diameter: 30-43mm
Size: Hex. 22mm, 25mm
Taper degree: 4°46', 6°, 7°, 11°, 12°
Applications: Quarrying, small hole drilling
Our tapered bits include button, cross and chisel designs.
Longer service life and lower drilling costs.
11°, 12° tapered button bit with hot zinc-coating
Button bit |
Dimensions D |
Flushing hole (mm) |
Buttons (mm) |
Angle |
Class |
Part no. |
mm |
in |
Front No size |
Gauge No size |
Front No size |
Gauge No size |
H22
 |
32
34
36
38
41 |
1 1/4
1 11/32
1 13/32
1 1/2
1 5/8 |
2×4
2×4
2×4.5
2×5
2×5 |
1×4
1×4
1×4.5
1×4.5
1×5 |
2×7
2×7
2×7
2×7
2×7 |
5×7
5×7
5×8
5×8
5×9 |
40°
40°
40°
40°
40° |
-
-
-
-
- |
30322207-07
30342207-07
30362207-07
30382207-07
30412207-07 |
H22
 |
34
36
38
41 |
1 11/32
1 13/32
1 1/2
1 5/8 |
2×4
2×4.5
2×5
2×5 |
1×4
1×4.5
1×4.5
1×5 |
2×7
2×7
2×7
2×8 |
6×7
6×7
6×8
6×8 |
35°
35°
35°
35° |
-
-
-
- |
30342208-07
30362208-07
30382208-07
30412208-07 |
H25
 |
36
38
41
43 |
1 13/32
1 1/2
1 5/8
1 11/16 |
2×4.5
2×5
2×5
2×5 |
1×4.5
1×4.5
1×5
1×5 |
2×7
2×8
2×7
2×8 |
5×8
5×8
5×9
5×9 |
35°
35°
35°
35° |
-
-
-
- |
30362507-07
30382507-07
30412507-07
30432507-07 |
Chisel bit |
|
H22
 |
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 |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
-
- |
313022-07
313222-07
313422-07
313622-07
313822-07
314022-07 |
H25
|
36
38
41
43 |
1 13/32
1 1/2
1 5/8
1 11/16 |
-
-
-
- |
2×5
2×5.5
2×5.5
2×5.5 |
-
-
-
- |
-
-
-
- |
-
-
-
- |
-
-
-
- |
313625-07
313825-07
314125-07
314325-07 |
Drill rod
|
Dimensions L |
Dimensions D |
Part no |
mm |
ft |
in |
mm |
in |
Hex shank 22*108 mm
 |
600
800
1200
1600
2400
3200
4000 |
2
2
3
5
7
10
13 |
-
7
11 -
-
6
- |
22
22
22
22
22
22
22 |
7/8
7/8
7/8
7/8
7/8
7/8
7/8 |
10220607
10220807
10221207
10221607
10222407
10223207
10224007 |
Hex shank 25*108 mm
 |
800
1600
2400
3200
4000 |
-
4
6
8
10 |
-
-
-
-
- |
25
25
25
25
25 |
1
1
1
1
1 |
10250807
10251607
10252407
10253207
10254007 |
11° Tapered Drilling Tools
Bit Diameter: 30-41mm
Size: Hex. 22mm, 25mm
Taper degree: 4°46', 6°, 7°, 11°, 12°
Applications: Quarrying, small hole drilling
Our tapered bits include button, cross and chisel designs.
Longer service life and lower drilling costs.
11°, 12° tapered button bit with hot zinc-coating
Button bit |
Dimensions D |
Flushing hole (mm) |
Buttons (mm) |
Angle |
Class |
Part no. |
mm |
in |
Front No size |
Gauge No size |
Front No size |
Gauge No size |
H22
 |
34
36
38
41 |
1 11/32
1 27/64
1 1/2
1 5/8 |
1×4.5
1×5
1×5.5
1×5.5 |
2×4.5
2×5
2×5
2×5.5 |
2×7
2×7
2×8
2×7 |
5×7
5×8
5×8
5×9 |
35°
35°
35°
35° |
-
-
-
- |
30342207-11
30362207-11
30382207-11
30412207-11 |
H22
 |
34
36
38
41 |
1 11/32
1 13/32
1 1/2
1 5/8 |
1×4.5
1×5
1×5.5
1×5.5 |
2×4.5
2×5
2×5
2×5.5 |
2×7
2×7
2×7
2×8 |
6×7
6×7
6×8
6×8 |
35°
35°
35°
35° |
-
-
-
- |
30342208-11
30362208-11
30382208-11
30412208-11 |
H25
|
36
38
41
43 |
1 13/32
1 1/2
1 5/8
1 11/16 |
2×4
2×5
2×5
2×5 |
1×4
1×5
1×5
1×5 |
2×7
2×8
2×7
2×8 |
5×8
5×8
5×9
5×9 |
35°
35°
35°
35° |
-
-
-
- |
30362507-11
30382507-11
30412507-11
30432507-11 |
Chisel bit |
|
H22
 |
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 |
Drill rod
|
Dimensions L |
Dimensions D |
Part no |
mm |
ft |
in |
mm |
in |
Hex shank 22*108 mm
 |
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
10222211
10222411
10222301
10223211
10223611 |
12° Tapered Drilling Tools
Bit Diameter: 30-45mm
Size: Hex. 22mm, 25mm
Taper degree: 4°46', 6°, 7°, 11°, 12°
Applications: Quarrying, small hole drilling
Our tapered bits include button, cross and chisel designs.
Longer service life and lower drilling costs.
11°, 12° tapered button bit with hot zinc-coating
Button bit |
Dimensions D |
Flushing hole (mm) |
Buttons (mm) |
Angle |
Class |
Part no. |
mm |
in |
Front No size |
Gauge No size |
Front No size |
Gauge No size |
H22
 |
32
33
35
36
38
40 |
1 1/4
1 5/16
1 3/8
1 13/32
1 1/2
1 9/16 |
2×4
2×4
2×4
2×4.5
2×4.5
2×5 |
1×4
1×4
1×5
1×5
1×5
1×5 |
2×7
2×7
2×7
2×7
2×8
2×8 |
5×7
5×7
5×7
5×8
5×8
5×8 |
40°
40°
40°
40°
40°
40° |
-
-
-
-
-
- |
30322207-12
30332207-12
30352207-12
30362207-12
30382207-12
30402207-12 |
H22
|
32
34
38
45 |
1 1/4
1 11/32
1 1/2
1 3/4 |
2×4.5
2×4.5
2×5
2×5.5 |
1×4.5
1×4.5
1×5
2×4 |
2×7
2×7
2×8
2×8 |
6×7
6×7
6×8
6×9 |
15°,35°
15°,35°
15°,35°
15°,35° |
-
-
-
- |
30322208-12
30342208-12
30382208-12
30452208-12 |
H25
|
36
38
41
43 |
1 13/32
1 1/2
1 5/8
1 11/16 |
2×4.5
2×4.5
2×5
2×5 |
1×5
1×5
1×5
1×5 |
2×7
2×8
2×7
2×8 |
5×8
5×8
5×9
5×9 |
35°
35°
35°
35° |
-
-
-
- |
30362507-12
30382507-12
30412507-12
30432507-12 |
Chisel bit |
|
H22
 |
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 |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
-
- |
313022-12
313222-12
313422-12
313622-12
313822-12
314022-12 |
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 |
-
-
-
-
-
- |
-
-
-
-
-
- |
-
-
-
-
- |
-
-
-
-
-
- |
313025-12
313225-12
313425-12
313625-12
313825-12
314025-12 |
Drill rod
|
Dimensions L |
Dimensions D |
Part no |
mm |
ft |
in |
mm |
in |
Hex shank22*108 mm
 |
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 |
10220612
10221212
10221812
10222212
10222412
10222302
10223212
10223612 |