7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling

Product Details
Customization: Available
After-sales Service: According to The Reason
Warranty: According to The Reason
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  • 7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling
  • 7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling
  • 7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling
  • 7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling
  • 7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling
  • 7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling
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  • Overview
  • Product Description
  • Detailed Photos
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
Y40-7-22-7
Standard
GB
Surface Treatment
Spray-Paint
Manufacturing Process
Forging
Material
Cast Iron
Carbide
7mm
Transport Package
Wood Box
Specification
23cm*8cm*18cm
Trademark
taiQian
Origin
Zhejiangtaizhou
HS Code
82071300
Production Capacity
5000

Packaging & Delivery

Package Size
33.00cm * 36.00cm * 23.00cm
Package Gross Weight
30.000kg

Product Description

40mm  Top Quality Taper chisel drill bit,7mm carbide
Product Description

The tapered connection chisal bit is made of carbide material and is used in mining machinery. It is commonly known as Ichimoku or Ichimoku. It has good hardness and bending strength, is acid and alkali resistant and does not rust, has good welding properties and is commonly used for making drill bits for stone mining, coal mining and geological drilling in limestone, mixed granite and gneiss.  

The one-piece brazing head is a brazing head with only one piece of carbide embedded in the head. It is a complementary product to the tapered rod (finished braze), which is connected to the tapered braze through a tapered hole and is currently the most used type of braze in China. The advantages of the one-piece bit are: it is cheap, the matching tapered braze and rock drill are cheap, it is easy to carry and can be used on various construction sites for drilling ф32 to ф46 holes with a depth of ≤ 5 metres. For different rock types, different grades and models of alloy are required. Please read the table below carefully when purchasing, so that you do not make a mistake and cause unnecessary trouble.

Product Name Taper chisel drill bit
Diameter 40
Carbide specification 9mm/10mm/7mm
Degree 7/11/12
Shank Hex 19/Hex22
Detailed Photos

7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling

7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling

Company Profile

7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling7 11 12 Degree Diameter 40mm Tapered Chisel Drill Bit for Tunneling

Our Advantages

Factory direct sales, price concessions, full-time dedicated service tracking raw materials,
finished product quality and after-sales service are strictly controlled.
We always firmly believe that the importance of doing a good job in each product is greater than everything else.
Believe that cooperation with us will make you feel our professionalism.

FAQ

1. Q: Are you a trading company or a factory?
A:We are factory directs sales.

2. Q: Can you customize the product?
A:We can customize products according to you required diameter,button size and color.

3. Q: Do you provide samples ?  Are they free or extra ?
A: Some stock parts are free and you just need to handle shipping fee. Please contact us for details.

4.Q:Handing time for order?
A: Based on order quantity,normally it takes 25 days for production. About 4or 5days if we have stock on your request size.

 5.Q:Quality Control?
A:   We have our own experienced QC.
Sampling inspection will be carried out before the order is shipped to ensure the quality.

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