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SP780 Shank DTH Drill Bits Alloy Steel Material Low Consumption For DTH Drilling
SP780 Shank DTH Drill Bits Alloy Steel Material Low Consumption For DTH Drilling
Specifications
Brand Name :
New Diamond
Model Number :
SP780
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
Western Union, T/T, L/C
Supply Ability :
According to order quantity
Delivery Time :
5-8 work days
Packaging Details :
Carton packaging and wooden box packing
Diameter (mm) :
185-254mm
No head length(mm) :
220mm
Number of vents :
2
Head shape :
Flat Face Bit/Concave Face/Convex Face
Material :
Alloy Steel
Spline Key Number :
10
Description

SP780 Shank DTH Drill Bits Alloy Steel Material Low Consumption For DTH Drilling

Description

Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers.

1. Button Shape: Spherical,Semi-ballistic,Ballistic.
2. Durable performance, wear resistant and withstanding large impacting force.
3. Long life span.
5. Fast delivery time.

5. According to the special requirements of users, the corresponding special production process can be adopted to meet the special performance of various tools.

Applications

It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, mining, quarry, Civil engineering, ore mining,Dimension stone industry, construction and so on.

Specifications

SP

Head shape

Diameter

(mm)

 Number of vents

NO X button diamter

weight (KG)
oothed Gauge oothed

SP780

Concave Face

 185 2 Round Button 8XØ18 6XØ16+5XØ15

Concave Face

 203 2 Round Button 10XØ18 8XØ16+6XØ15

Convex concave

 254 2 Round Button 12XØ18 8XØ18+18XØ16

We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
Feature Advantage

1. Price commitment: enough stock of quality raw materials, experienced R&D Technician.

2. Quality commitment: Strict quality inspection, advanced CNC machine, stable heat treatment.

3. Customer service: Prompt reply in 24 hours.

SP780 Shank DTH Drill Bits Alloy Steel Material Low Consumption For DTH Drilling

Product tags

28mm drill bit for steel

,

dth drill bits

,

1 drill bit for steel
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SP780 Shank DTH Drill Bits Alloy Steel Material Low Consumption For DTH Drilling

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Product Detail
Brand Name :
New Diamond
Model Number :
SP780
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
SP780 Shank DTH Drill Bits Alloy Steel Material Low Consumption For DTH Drilling

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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