Brand Name : Gingte
Model Number : Various types
Certification : ISO9001:2015
Place of Origin : Zhuzhou city, Hunan province, China
MOQ : 20 Kilograms
Price : negotiable
Payment Terms : L/C, T/T , Western Union, MoneyGram, E-Checking
Supply Ability : 400 tons/year
Delivery Time : 7-20 days once get the deposit
Packaging Details : Standard export packing or other packing types as customer's request.
Product Name : Cemented carbide drill bits
Composition : Tungsten carbide and Cobalt
Size : Various size for choice
Advantage : Direct manufacturer
Feature : High hardness,corrosion resistance
Usage : Drilling tools
Recommened grade : K30 K40
High Hardness & Wear Resistant Tungsten Carbide Mining Drill Bits
Our obvious Advantage :
1. Stable and reliable quality
2. Made from 100% virgin material
3. All products go through in-process and final inspection
4. Free online technical service available
5. Produced with advanced equipments and process
6. Sample available
Why choose us?
We are a tungsten carbide manufacturer, located in Zhuzhou City, Hunan Province, China. Our production are exported to UK, European, Japan, Taiwan and South-east Asia etc.
The products are popular in the market because of their good quality, moderate price and fast delivery.
Grade Performance:
Grade | Density | T.R.S | Hardness | Performance & Application Recommended |
g/cm3 | MPα | HRA | ||
YG6 | 14.9 | 2100 | 90 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YG8 | 14.7 | 2400 | 89.5 | For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YG8C | 14.7 | 2450 | 88.5 | Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
YG9C | 14.6 | 2450 | 87.8 | Suitable to strips, conical buttons for rotary percussion-resistant, geological prospecting buttons, cut soft and medium hard formations. |
YG10C | 14.4 | 2550 | 87 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
YG11C | 14.4 | 2600 | 87 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
YG13C | 14.2 | 2650 | 86.5 | Predominantly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations. |
YG15C | 14 | 2700 | 86.5 | For oil cone drill bits, for medium soft and medium -hard rocks. |
YG15 | 14 | 2500 | 87.5 | Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks. |
Every production process has a special person to test to ensure quality
Have professional engineers to check the quality
All products are under strict quality system management based on ISO9001 quality system
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit.
Our Aim Is To Make Every Customer Satisfied And We Both can achieve WIN-WIN!
K30 K40 Mining Tungsten Carbide Drill Bits High Hardness & Wear Resistant Images |
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