DTH bits

DTH bits

Model No.︰DHD,Mission COP

Brand Name︰SOLLROC

Country of Origin︰China

Unit Price︰-

Minimum Order︰1 pc

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Product Description

 

For 3hammer

DTH bits shank

Bit Dia.

No. Air Holes

Gauge
Buttons

Front
Buttons

Weight
(Kg)

mm

inch

DHD3.5

COP32
M30

QL30

85

3 11/32”

2

6×φ13

4×φ12

4.2

90

3 1/2”

2

6×φ14

4×φ12

4.5

95

3 3/4”

2

6×φ14

4×φ13

4.7

100

3 7/8”

2

8×φ12

6×φ12

5.0

105

4 1/8”

2

8×φ13

6×φ12

5.3

 

 

 

 

For 4hammer

DTH bits shank

Bit Dia.

No.

Air Holes

Gauge
Buttons

Front
Buttons

Weight
(Kg)

mm

inch

DHD340A

COP44/TD40
SD4

M40

QL40

105

4 1/8”

2

6×φ14

5×φ13

9.0

110

4 1/4”

2

7×φ13

6×φ13

9.3

115

4 1/2”

2

7×φ14

6×φ13

10.0

120

4 3/4”

2

8×φ14

6×φ14

11.0

127

5

2

8×φ14

7×φ14

12.0

 

 

 

 

For 5hammer

DTH bits shank

Bit Dia.

No.

Air Holes

Gauge
Buttons

Front
Buttons

Weight
(Kg)

mm

inch

DHD350R

DHD350Q

COP54

SD5

M50

QL50

133

5 1/4”

2

7×φ16

6×φ14

15.0

140

5 1/2”

2

7×φ18

7×φ14

16.0

146

5 3/4”

2

8×φ18

7×φ14

17.0

152

6”

2

8×φ18

8×φ14

17.5

165

6 1/2”

2

8×φ18

8×φ16

18.5

 

 

 

 

For 6hammer

DTH bits shank

Bit Dia.
(mm)

No.

Air Holes

Gauge
Buttons

Front
Buttons

Weight
(Kg)

mm

inch

DHD360

COP64

SD6

M60

QL60

152

6”

2

8×φ16

8×φ16

26.0

165

6 1/2”

2

8×φ18

8×φ16

28.0

178

7”

2

8×φ18

8×φ18

30.5

190

7 1/2”

3

9×φ18

9×φ16

34.0

203

8”

3

9×φ18

9×φ18

36.0

 

 

 

 

For 8hammer

DTH bits shank

Bit Dia.

No.

Air Holes

 

Gauge
Buttons

Front
Buttons

Weight
(Kg)

mm

inch

DHD380

COP84

SD8

M80

QL80
 

195

7 11/16

3

9×φ18

9×φ16

32.0

203

8”

2

9×φ18

10×φ18

41.0

216

8 1/2”

2

10×φ18

12×φ16

49.0

254

10”

3

11×φ18

17×φ16

71.0

305

12”

4

12×φ18

29×φ16

95.0

 

 

 

 

For 10hammer

DTH bits shank

Bit Dia.

Air Holes

No.

Gauge
Buttons

Front
Buttons

Weight
(Kg)

mm

inch

SD10

NUMA100
 

254

10”

3

12×φ18

20×φ16

108.0

305

12”

4

12×φ18

36×φ18

125.0

311

12 1/4”

4

12×φ18

36×φ16

130.0

318

12 1/2”

4

12×φ18

38×φ16

142.0

330

13”

4

16×φ18

42×φ16

155.0

 

 

 

 

Drill Bit

Bit Dia.

No
Air
Holes.

Gauge
Buttons

Front
Buttons

Weight
(Kg)

mm

inch

DHD1120

NUMA120

NUMA125

SD12
 

305

12”

4

12×φ18

36×φ16

152.0

311

12 1/4”

4

12×φ18

36×φ16

157.0

330

13”

4

16×φ18

42×φ16

165.0

356

14”

4

16×φ19

48×φ16

178.0

381

15”

4

16×φ19

48×φ18

198.0

 

 

specifications︰ 1- Dia. 2 1/4" - 3", shank BR1
2- Dia. 3" - 3 1/2", shank Halco MACH20, BR2, HD25
3- Dia. 3 1/2" - 4 5/16", shank COP32, COP34, Halco MACH303, M30, DHD3.5, BR3, BR33
4- Dia. 4 1/8" - 5 1/8", shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, BR4
5- Dia. 5 1/8" - 6 1/8", shank COP54, DHD350R,COP54, Halco MACH50, SD5, M50, QL50, BR5
6- Dia. 6" - 8", shank COP64, DHD360, SD6, M60, QL60, BR6
7- Dia. 7 7/8" - 11", shank COP84, DHD380, SD8, QL80
8- Dia. 10" - 13", shank SD10, Numa100
9- Dia. 12" - 15", shank DHD1120, SD12, NUMA120, NUMA125
10- Dia. 15" - 24" shank SD15, SD18
11- VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...
Standard and customers' designs available.

Advantages︰ Strict quality controlling
Selected high quality special steels and carbide
Produced by CNC machines
Simple and reasonable design, Low problem rate
Low air consumption, smooth drilling, Maximum impact power, High penetration rate

Export Markets︰ France, Canada, Spain, Malaysia, South Africa, etc

Pricing︰ negotiable

Min Order︰ 1

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