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TophammerBenchDrillingSN38rockdrillbit-WuxiSoonTechnologyCo.,Ltd.

Rock Tools/

Tophammer Bench Drilling SN38 rock drill bit

Brand Name:wxsoon rock Drill
Type:DRILL BIT, SN38 rock drill bit
Machine Type:Drilling Tool
Condition:New
Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Farms, Retail, Construction works , Energy & Mining, Other
Place of Origin:China
Material:Tungsten carbide
Processing Type:Forging
Use:Well Drilling
Diameter:70mm-102mm
Button tips:Spherical button, Parabolic button, Ballistic button.
Connection:Extension rod,MF rod,Speed rod
Warranty:1 Year

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Rock tools – Tophammer Bench Drilling SN38 rock drill bit


Button bit  ( SN38)

Dimensions (D)

Flushing hole (mm)

Buttons (mm)

Angle

Class

Part no.

mm

inch

Front
No size

Gauge
No size

Front
No size

Gauge
No size

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 1

64

2 1/2”

1×6

3×7

6×11

4×10

35°

M

3064SN38F10D

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 2

64

2 1/2”

1×6

3×7

6×12

3×11

35°

H

3064SN38F09

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 3 

64
70
76
89

2 1/2”
2 3/4”
3”
3 1/2”

——
2×6
2×7
2×8

2×9
2×8
2×9
2×13

8×10
8×11
8×12
8×13

4×10
4×11
4×11
5×12

35°
35°
35°35°

H
H
H
H

3064SN3812
3070SN3812
3076SN3812
3089SN3813

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 4

76

3”

2×7

2×10

8×12

4×11

35°

M

3076SN38F12

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 5

70
76

2 3/4”
3”

——
——

4×8
4×8

8×11
8×12

5×10
5×11

30°
35°

M

3070SN3813D
3076SN3813D

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 6

89

3 1/2”

——

4×9

8×13

6×12

35°

M

3089SN3814D

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 7

64

2 1/2”

1×6

3×7

6×12

3×11

35°

M

3064SN38F09R

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 8

64
70
76

2 1/2”
2 3/4”
3”

2×6
2×6
2×7

2×9
2×8
2×9

8×10
8×11
8×12

4×10
4×11
4×12

30°
35°
35°

M
H
H

3064SN3812R
3070SN3812R
3076SN3812R

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 9

89

3 1/2”

2×8

2×11

8×13

6×12

35°

H

3089SN38F14R

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 10

64

2 1/2”

1×6

3×7

6×11

4×10

35°

M

3064SN3810DR

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 11

70
76
89

2 3/4”
3”
3 1/2”

——
——
——

4×8
4×8
4×10

8×11
8×12
8×13

5×10
5×11
6×12

30°
35°
35°

M
M
M

3070SN3813DR
3076SN3813DR
3089SN3814DR

Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 12

64
76

2 1/2”
3”

2×7
2×8

1×7
1×8

 

 

 

 

3264SN38
3276SN38

 

Reaming Tools  (SN38)

Dimensions (D)

Flushing hole (mm)

Buttons (mm)

Angle

Part no.

mm

inch

Front
No size

Gauge
No size

Front
No size

Gauge
No size

Dome bit
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 13

89
102

3 1/2”
5”

2×8
2×9

2×9
2×9

14×12
14×12

1×12
1×12

35°
35°

3089SN3815K
30102SN3815K

Dome bit
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 14

127

5”

2×9

4×8

16×14

1×14

35°

30127SN3817K

Cut holes/ Dome bit
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 15

127

5”

2×11

2×13

8×14

10×14

35°

30127SN3818KC

 

Drill rod (SN38)

Dimensions (L)

Dimensions (D)

Part No.

mm

Ft 

inch

 mm

Inch

Hex rod 32 with threads SN38/SN38
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 16

3050
3660

10
12


32
32

1 1/4
1 1/4

2135SN3830
2135SN3836

Rod 38 with threads SN38/SN38
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 17

3050
3660
4270
4880
5490

10
12
14
16
18





38
38
38
38
38

1 1/2
1 1/2
1 1/2
1 1/2
1 1/2

2038SN3830
2038SN3836
2038SN3842
2038SN3848
2038SN3854

Rod 38 with threads SN38/SN38(MF)
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 18

900
1220
1525
1830
2440
3050
3660

3
4
5
6
8
10
12







38
38
38
38
38
38
38

1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2

2038SN38MF09
2038SN38MF12
2038SN38MF15
2038SN38MF18
2038SN38MF24
2038SN38MF30
2038SN38MF36

Coupling (SN38)

Dimensions (D)

Length(L)

Part no.

mm

inch

mm

inch

SN38-SN38
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 19

54

2 1/8″

190

7′  1/2″

MX-SN385419

Crossover coupling SN38-R32
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 20

54

2 1/8″

188

7′  1/2″

MX-SN38R325418

Crossover coupling SN38-T45
Tophammer Bench Drilling SN38 rock drill bit - Rock Tools - 21

63

2 1/2″

215

8′  1/2″

MX-SN38T456321

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