Button bit ( R25)

Dimensions (D)

Flushing hole (mm)

Buttons (mm)

Angle

Class

Part no.

mm

inch

Gauge
No size

Front
No size

Gauge
No size

Front
No size

33
35
38
41
43
45

1 5/16”
1 3/8”
1 1/2”
1 5/8”
1 11/16”
1 3/4”

1×5
1×5
2×5
2×5
2×5
2×5.5

1×5
1×5
1×5
1×5
1×5
1×5.5

5×7
5×8
5×9
5×9
5×10
5×11

2×7
2×7
2×7
2×8
2×8
2×9

35°
30°30°
30°
30°30°

H
H
H
H
H
H

3033R2507
3035R2507
3038R2507
3041R2507
3043R2507
3045R2507

33
41

1 5/16”
1 5/8”

2×4.5
2×5

2×4.5
2×5.5

6×7
6×9

2×7
2×8

30°
30°

S
S

3033R2508
3041R2508

38

1 1/2”

2×5

2×5

6×8

2×8

30°

S

3038R25F08

43
45

1 11/16”
1 3/4”

——
1×5

3×5
3×5

6×9
6×10

3×8
3×8

30°
30°

M
M

3043R2509
3045R2509

Reaming Tools (R25)

Dimensions (D)

Flushing hole (mm)

Buttons (mm)

Angle

Part no.

mm

inch

Gauge
No size

Front
No size

Gauge
No size

Front
No size

Pilot bit 6°taper

40

1 37/64”

2×5.5

2×5

4×9

2×8

30°

3040R2506KP

Reaming bit 6°taper

76

3”

——

——

8×11

——

35°

3076R2508KR

Drill rod (R25)

Dimensions (L)

Dimensions(D)

Part No.

mm

ft

in

 mm

in

Shank rod with Hex22*108mm with thread R25

250
1500
2400
3200
4000

-
4
7
10
13

10
11
10
6
1

22
22
22
22
22

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

1022R2502
1022R2515
1022R2524
1022R2532
1022R2540

Shank rod with Hex25*108mm with thread R25

250
1500
2400
3200

-
4
7
10

10
11
10
6

25
25
25
25

1
1
1
1

1025R2502
1025R2515
1025R2524
1025R2532

Hex rod 25 with threads R25/R25

2200
2475
2600
2800
3100

7
8
8
9
10

2
2
6
2
2

25
25
25
25
25

1
1
1
1
1

2125R2522
2125R2524
2125R2526
2125R2528
2125R2531

Hex rod 25 with threads R25/R25 (MF)

1525
1830

5'  6'  

—   —

25
25

1
1

2125R25MF15
2125R25MF18

Coupling (R25)

Length(L)
mm

Dimensions(D)

Part no.

 mm

inch

R25-R25

140

35

1  11/32

MXQ-R253514

Crossover coupling R25-R32

175

45

1 3/4

MXQ-R25R324517