Tungsten Carbide Hard Alloy auger Bit For Mining
---All size and Shape is customized; We make our own carbide products. We press and sinter in our own plant. By making our own carbide we can control the quality, price and delivery schedule.
Following is size we made before, for your reference
I. Hard Alloy Cemented Carbide Auger Bit
| TYPE | Dimension (mm) |
| D | H | SR1 | SR2 | h | α° | β° | e |
| D0711 | 7.25 | 11 | 1.9 | 8.7 | 3.9 | 20 | 25 | 1.6 |
| D0812 | 8.25 | 12 | 2.5 | 9 | 4.5 | 20 | 25 | 1.6 |
| D0913 | 9.25 | 13 | 2.5 | 11 | 5 | 20 | 25 | 1.8 |
| D1015 | 10.25 | 15 | 3.2 | 11.8 | 5 | 20 | 25 | 1.8 |
| D1117 | 11.3 | 17 | 3 | 13.5 | 6 | 20 | 25 | 1.8 |
| D1218 | 12.35 | 18 | 3 | 12 | 6.5 | 20 | 20 | 2 |
| D1319 | 13.35 | 19 | 3.5 | 13.5 | 7.1 | 20 | 20 | 2 |
| D1420 | 14.35 | 20 | 4.2 | 13 | 8 | 20 | 20 | 2 |
II. Company Introduction
Founded in 2002, Jinan Xinyu Cemented Carbide Co., Ltd. is a large licenced import and export enterprise integrating R&D, manufacture and trade of cemented carbide in a whole and has strong R&D ability and advanced production facilities. Our products are exported to more than 50 countries and regions across the world including the United States, Canada, Italy, Japan, Korea,Taiwan,Asia, Europe, Africa,India, Chile etc.
The cemented carbide and related products of our company is of excellent performance and quality and sold well both at home and abroad. Our company has passed the ISO9001 surveillance and assessment and been praised as the first class AAA credit company.
III. Material Grade and Application
| Grades | Density (g/cm3) | HRA | T.R.S (N/mm2) | Application |
| YG4C | 15.00 | 89.5 | 1800 | Mainly used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG6 | 15.80 | 89.5 | 1700 | Mainly used as buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG8 | 14.70 | 88.5 | 2300 | Mainly used as buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG8C | 14.70 | 88.0 | 2300 | Mainly used as buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG9C | 14.45 | 87.0 | 2400 | Mainly used as inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
| YG11C | 14.40 | 86.5 | 2450 | Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
| YG13C | 14.30 | 86.0 | 2500 | Mainly used as inerts and buttons of tricone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations. |
| YG15 | 14.00 | 86.5 | 2500 | It is stroner and mainly used as inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
| YG16 | 14.10-14.30 | 87.5 | 2400 | It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits. |
| YG20 | 13.40-13.70 | 85.0 | 2254 | Mainly for stamping dies used in the conditions of heavy impact load and large stress. |
IV. Our Advantage
1.Sample OK; free in-stocked sample, some cost for shipping and new samples;
2.Factory produce and sale Directly
3.Different grades are available
4. Custom-made, unique size, shape,material available
5.Precision processing and strict product inspection
6.Advanced Equipments and Professional technicians
7.Gurantee the bulk quality are in accordance with the samples
8.ISO 9001-2008 Quality Control System
9.High speed cutting,wears well & long service life
10.High hardness, high strength, wear resistance
11.12 years professional experience
V. Contact Information
Jinan Xinyu Cemented Carbide Co.,ltd.
Factory: Zhangqiu city, Shandong Provience, China
Office: 1412Room of No.1 Building, Mingshihaoting, Jinan250014, China
Contact: Amy Xie
Tel:+86-53167897298
Mob:+86-15063383579
Our products commonly used in Mining, Coal-Cutting, Oil-Drilling, Wood and Diamond Cut, Road Construction, Snow-Plow etc. We are professional maker, and unique drawing is welcomed. Free samples offered. Price is negotiable according to your demand. Appreciated your drawing and more details.
For More details, Please contact with me; Your demand and quotation will be cherished. Thank you.
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