Maxdrill Chinese drill bit COP34/IR3.5/COP34 convex face bit

(0 reviews)

Price
$165.00 /Pieces
Quantity
(200 available)
Total Price
Share

Reviews & Ratings

0 out of 5.0
(0 reviews)
There have been no reviews for this product yet.

ADVANTAGE:

Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of DTH hammer designed according to newest rock drilling theory.

Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer.

Interchangeable with DTH bit and drill pipe. Low pressure and high pressure hammers are available in our company. 

DTH Hammer

MD35 

IR3.5

COP34

Face

Diameter

Part No.

No.*Button(mm)

Flushing holes

Weight

Dia

Inch

Outer

Inner

Front

kg

Flat

85

3 3/8

85MD35FF

7*φ12

 

6*φ11

2

4.9

90

3 9/16

90MD35FF

7*φ12

 

6*φ11

2

5.0

95

3 3/4

95MD35FF

7*φ13

 

6*φ12

2

5.1

100

3 15/16

100MD35FF

7*φ14

 

6*φ13

2

5.3

105

4 1/8

105MD35FF

7*φ14

 

6*φ13

2

5.5

Concave

85

3 3/8

85MD35CC

7*φ12

4*φ11

2*φ11

2

4.9

90

3 9/16

90MD35CC

7*φ12

4*φ11

2*φ11

2

5.0

95

3 3/4

95MD35CC

7*φ13

4*φ12

2*φ12

2

5.1

100

3 15/16

100MD35CC

7*φ14

4*φ13

2*φ13

2

5.3

105

4 1/8

105MD35CC

7*φ14

4*φ13

2*φ13

2

5.5

Convex

85

3 3/8

85MD35CV

7*φ12

4*φ11

2*φ11

2

4.9

90

3 9/16

90MD35CV

7*φ12

4*φ11

2*φ11

2

5.0

95

3 3/4

95MD35CV

7*φ13

4*φ12

2*φ12

2

5.1

100

3 15/16

100MD35CV

7*φ14

4*φ13

2*φ13

2

Frequently Bought Products

Product Queries (0)

Login Or Registerto submit your questions to seller

Other Questions

No none asked to seller yet

© 2025 BaloTrade. All rights reserved.