• 7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
  • 7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
  • 7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
  • 7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
  • 7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment

7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment

Certification: ISO 9001:2000, SGS
Standard: GB
Surface Treatment: Spray-Paint
Manufacturing Process: Forging
Material: Carbon Steel
Model: Mzcr32-T12*8-7
Samples:
US$ 6.49/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Gold Member Since 2018

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Manufacturer/Factory, Trading Company
  • Overview
  • Product Description
  • Technical date
  • Product Application
  • Our Advantages
  • Company Profile
  • After Sales Service
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
MZCR32-T12*8-7
Bit Dia
32mm
Taper
7"
Customized
Customized
Usage
Pneumatic, Coal, Water Well, Mining
Transport Package
Wooden Case
Trademark
MING
Origin
Made in China
HS Code
8207199000
Production Capacity
20000PCS/Year

Product Description

 
 
7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
Product Description

Tapered drill bits are high-quality hard alloys produced using advanced technology and equipment, with different types of drill bits, such as tapered chisel bit, tapered cross bit and tapered button bit. These drill bits are connected to the tapered drill rod well for drilling, maintaining stability, reducing the working parameters of the rock drill, and preventing single button overload from causing button breakage or loss.

Feature: Tapered drill bits connect tapered drill steel of rock drill for drilling holes

Types: Tapered chisel bit,tapered cross bit and tapered button bit.

The drilling depth is usually 15m-18m of hardness grade F8-14.

1) High strength alloy steel has strict quality control in steel smelting and rolling.
2) By conducting special heat treatment through sufficient carburization, quenching, and tempering, excellent surface hardness and strength index are obtained.
3) Suitable for various drilling rigs and rigs, ensuring machine operation effectively .
7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
 

 

 

Technical date

 

7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
Product Application

Tapered drill bits are used in granite and marble quarry, goldmine, railway, tunnel, etc, for drilling. 

7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment

 

Our Advantages
  1. High quality steels materials. 
  2. Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.
  3. Advanced heat-treatment equipment: multipurpose furnace heat treatment.
  4. Completed moulding (tooling ) departments with many molds available.
  5. Professional R&D team,completed quality system.
  6. Strict Quality-Check Systems.
Company Profile

Wuhan Kingdrilling Diamond CO., LTD, one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.

Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.

Our DTH drilling tools are produced with advanced technology from Britain. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, from raw materials prepared, forging, heat treatment, mechanical processing, a completed manufacturing system is finished in the factory. Strict quality control standards make sure stable quality. 

Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.

7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment

 

After Sales Service

1.Pre-sale service:

Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
1.Select equipment model;
2.Design and manufacture products according to client's special requirement ;
3.Train technical personnel for clients .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.

Packaging & Shipping

Packed by Carton or Wooden cases.
Delivery:

  1. Goods in stock can be delivered within 5 days.
  2. DTH Bits production time is about 15 days.
  3. DTH Hammer product time is about 30 days.

Transprotation: By air, By Express or By sea / By train , according to your requests.

7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment
 

FAQ

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

 

2. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

 

3. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.

 

4. How to make sure the quality?

A: More than 40 Years engineer to make sure the quality, 100% inspection.

 

5. What is the general delivery time?

A: 15 working days for DTH bits.

20-25 working days for DTH hammer

3-5 working days for ex stock items.

 

6. Methods of Payment

A: T/T (Telegraphic Transfer) or Western Union.

 

More products:
7 Degree 32mm Taper Drill Bits Tapered Bit for Coal Mining Equipment

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Gold Member Since 2018

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Registered Capital
5000000 RMB
Plant Area
>2000 square meters