Tel:
Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

Home ProductsDTH Drill Bits

Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm

Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm

  • Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm
Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: SP882
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton packaging and wooden box packing
Delivery Time: 5-8 work days
Payment Terms: Western Union, T/T, L/C
Supply Ability: According to order quantity
Contact Now
Detailed Product Description
Diameter (mm): 216-311mm No Head Length(mm): 260mm
Number Of Vents: 2 Head Shape: Flat Face Bit/Concave Face/Convex Face
Material: Alloy Steel Spline Key Number: 12
High Light:

hard rock drill bits

,

air hammer drill bits

Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm

 

Description


1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

2.Recommended for eliminating hole deviation

3.Widely used drifting and tunneling

4.Bit face design is ideal for medium-hard to hard abrasive rock

 

Applications


Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.

 

Specifications

 


SP

Head shape

Diameter

(mm)

Number of vents

NO X button diamter

weight (KG)

Toothed Gauge Toothed

 

SP882

Concave Face

216 2 Round Button 10XØ18 4XØ18+10XØ16  

Convex concave

254 2 Round Button 12XØ18 8XØ18+18XØ16  

Convex concave

311 3 Round Button 15XØ18 35XØ16  

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: in order to ensure the high reliability of products, raw material selection are usinggrapefruit brand products; under the same competitive conditions, and not to reduce product technicalperformance on the basis of sincerity at a favorable price to customers.


2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.


3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliableproduct quality" principle.

 


The appearance of the picture is different from that of the actual product, and the actual product is the

standard.

 

 

Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm 0

Contact Details
Hunan New Diamond Construction Machinery Co., Ltd.

Contact Person: Rick.liao

Tel: +8618692219720

Send your inquiry directly to us
Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
Mobile Site Privacy Policy China Good Quality DTH Hammer Bits Supplier. © 2017 - 2022 dthhammerbits.com. All Rights Reserved.