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Blue SD12-381 DTH Drill Bit For Waterwell Drilling Foundation SD12 Shank
Blue SD12-381 DTH Drill Bit For Waterwell Drilling Foundation SD12 Shank
Specifications
Brand Name :
TeamWhole
Model Number :
SD12-381Button bit
Certification :
ISO9001:2008
Place of Origin :
Changsha, Hunan, China
MOQ :
1pc
Price :
Negotiation
Delivery Time :
20 Days After Payment
Packaging Details :
Plywooden case
Material :
Alloy Steel
carbides :
High Quality
Application :
Water Well, Mining
Face :
Flat, Convace, Convex
After Service :
Available
Shank :
SD12
Description

Blue SD12-381 Bit of SD Hammer for waterwell drilling and foundation

Specification

Matched hammer

diameter(inch)

 Bit diameter Air Holes Gauge Front Weight/KG Bit shank
mm inch (Qty.×Dia.) (Qty.×Dia.)
12” 381 15 4 18*18 30*18+21*16 210 DHD112/SD12/NUMA120

Blue SD12-381 DTH Drill Bit For Waterwell Drilling Foundation SD12 Shank

Company Profile:

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. was established in 2002, with more than 280 employees, including 20 specialists who have over ten years experience in research and development of DTH drilling tools. We are the council member of China Drilling Steel and Drilling Tools Association, co-founder of China (Changsha) Drilling Industry Technology Alliance, council member of China Heat Treatment Association, Hunan Famous Brand enterprise, Hunan High-tech enterprise, Changsha Geotechnical Drilling Equipment Engineering and Technology Research Center, and Changsha Enterprise Technical Center. Tianhe is located in Xiangjiang New District with registered capital of CNY42.86 million (USD7.14 million), having more than 30 patents (includes 6 invention patents). Our “Deep and Large Diameter DTH Hammer and Bits” is well recognized by Hunan Provincial Science and Technology Department.

FAQ:

Q1: Can I have a sample for testing?

A:Samples are still to be paid but discounted price can be provided.

Q2: Do you have the inspection procedures?

A:100% strict inspection and testing for every order before packing.

Q3: How can i get the after sale services?

A:Free replacement will provide once the problems casued by our product quality.

Q4: Can I have a visit to your factory before the order?

A: Sure, welcome, here is our address: Changsha, Hunan.

Product tags

tap drill bit size

,

bosch sds drill bit set

,

how to change a drill bit
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Blue SD12-381 DTH Drill Bit For Waterwell Drilling Foundation SD12 Shank

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Product Detail
Brand Name :
TeamWhole
Model Number :
SD12-381Button bit
Certification :
ISO9001:2008
Place of Origin :
Changsha, Hunan, China
MOQ :
1pc
Price :
Negotiation
Contact Supplier
Blue SD12-381 DTH Drill Bit For Waterwell Drilling Foundation SD12 Shank

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Active Member
8 Years
ningxia, jinzhou
Since 2002
Business Type :
Manufacturer
Main Products :
DTH Drilling Tools, DTH Drill Bit, Down The Hole Hammer
Total Annual :
10Million-50Million
Employee Number :
201~300
Certification Level :
Active Member
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