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High Resistance Hole Opener Bit 7 Inch Forging With Alloy Steel Materials
High Resistance Hole Opener Bit 7 Inch Forging With Alloy Steel Materials
Specifications
Brand Name :
New Diamond
Model Number :
Hole Opener Bits
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
According to order quantity
Delivery Time :
5-8 work days
Packaging Details :
Carton packaging and wooden box packing
Type :
Drill Bit
Machine Type :
Drilling Tool
Material :
Carbide
body material :
special steel
Processing Type :
Forging
usage :
drifting and tunneling machine
Use :
Coal Mining
corlor :
customer demand
Description

Description

new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite condition and job specifications. In addition, new diamond hole openers are available in several different designs,each of which can be best suited to certain applications. This tool is commonly utilized for industrial uses to create very large diameter holes.

new diamond uses only the optimal steel in producing its’ hole openers too,which will give you hour after hour of trouble-free drilling, and with them you will always know that it was produced with the quality you have come to expectfor.

In addition, new diamond is also able to work with you to design a new hole opener bit to maximize performance in the ground conditions you are faced with on your job if necessary.

Applications

It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.

Specifications

D(mm) D1(mm) Gauge Front Shank
190 115 16 14

DHD350

SD5

QL50

Feature Advantage

22 years of professional R & D and production


1. Factory direct marketing: minimizing costs

2. quality assurance: professional heat treatment technology, high wear resistance.

3. inventory guarantee: stable inventory, product specifications, models rich.

4. after sales guarantee: after sales service system at night, rest assured.

Product tags

1 drill bit for steel

,

drill bit for metal door

,

what drill bit for steel
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High Resistance Hole Opener Bit 7 Inch Forging With Alloy Steel Materials

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Product Detail
Brand Name :
New Diamond
Model Number :
Hole Opener Bits
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
High Resistance Hole Opener Bit 7 Inch Forging With Alloy Steel Materials

Hunan New Diamond Construction Machinery Co., Ltd.

Active Member
8 Years
hunan, yueyang
Since 2011
Business Type :
Manufacturer
Main Products :
DTH Hammer Bits, DTH Drill Bits, DTH Button Bits
Total Annual :
1,000,000-40,000,000
Employee Number :
100~300
Certification Level :
Active Member
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