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Heat Treatment 25000PSI Threaded Button Bits Carbide Turning Inserts
Product Details:
| Place of Origin: | Zhuzhou China |
| Brand Name: | JWE |
| Certification: | API |
| Model Number: | VNMG080404 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 20 pieces |
|---|---|
| Price: | Negotiable |
| Delivery Time: | 10 Days |
| Payment Terms: | T/T |
| Supply Ability: | 8，000，000 pieces |
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Detail Information |
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| Usage: | External Turning Tool | Material: | Tungsten Carbide |
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| Application: | Energy & Mining | Color: | Required |
| Type: | CNC Insert | Package: | Plastic Box |
| Processing Type: | Forging | Machining Method: | Finish, Semi-finish, Rough |
| Coating: | PVD/CVD | Workpiece Material: | Steel, Stainless Steel, Cast Iron, |
| High Light: | Carbide Threaded Button Bits,25000PSI Threaded Button Bits,25000PSI Carbide Turning Inserts |
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Product Description
Production Description
Carbide inserts are replaceable and usually used in machining steels, cast iron, high-temperature alloys, and nonferrous materials. Carbide inserts allow faster machining and leave better finishes on metal parts. Carbide inserts can withstand higher temperatures than high-speed steel tools.
The life of the DTH bit depends on the material and technology of the bit. The ANBIT bit is made of the most efficient high-quality alloy steel.
Use quality forged steel, heat treatment, and shot peening to provide a durable and reliable balance of strength and toughness.
1. Long life of bit: alloy steel material has a long service life, which is higher than similar products;
2. High drilling efficiency: the drill teeth are wear-resistant so that the drill bit can always be sharp, thus greatly improving the entering speed of the teeth;
3. Steady drilling speed: the drill bit breaks the rock by scraping and cutting;
Specification:
| DTH hammer type | HD35 | HD45 | HSD4 | HQL4 | |
| Length(less bit) mm | 930mm | 1030 | 1084 | 1097 | |
| Weight(less bit) kg | 25kg | 39 | 40.5 | 41 | |
| External diameter mm | Φ82mm | Φ99 | Φ99 | Φ99 | |
| Bit shank | DHD3.5 | COP44 DHD340 | SD4 | QL40 | |
| Hole range(mm) | Φ90-110 | Φ110-135 | Φ110-135 | Φ110-135 | |
| Connection thread | API 2 3/8” Reg. | API 2 3/8" Reg | API 2 3/8" Reg | API 2 3/8" Reg | |
| Working pressure | 1.0-1.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | |
| Impact rate at 1.5-1.7Mpa | 28Hz | 27Hz | 27Hz | 27Hz | |
| Recommended Rotation speed | 25-40r/min | 25-40r/min | 25-40r/min | 25-40r/min | |
| Air consumption | 1.0Mpa | 4.5m3/min | 6.0m3/min | 6.0m3/min | 6.0m3/min |
| 1.8Mpa | 9.0m3/min | 10.0m3/min | 10.0m3/min | 10.0m3/min | |
| 2.4Mpa | / | 15.0m3/min | 15.0m3/min | 15.0m3/min | |
How to Select Threaded Button Bits Face shape and Carbide Button Shape
Drop Center
For high penetration rates in soft to medium-hard and fissured rock formations.
The all-round application bit face specifically for a medium-hard and homogeneous rock formation. Good hole deviation control and good flushing capacity.
Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressure. It is the most resistant to steel wash, and good resistance to steel wash step gauge bit.
Flat Face
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates and resistance to steel wash.
B: Insert Carbide Button shape Selection
The different button is ideal for different ground conditions, abrasive levels, and penetration levels. In general, the more gauge buttons, the better over performance, especially in hard rock.
Spherical
Ballistic Button
* Application Strength- fast penetration
* Best suited to soft ground
* 10,000to 20,000 PSI(70 to 140 MPa)
* Nonabrasive ground
Semi-ballistic
* Application Strength-fast penetration
* Best suited to medium ground
* 15,000 to 25,000 PSI(100 to 170 MPs)
* Mildly abrasive ground
Features of our Threaded Button Bits:
* Be produced from premium quality Nickel-alloy steel or Molybdenum-ally steel for increased durability and wear characteristics
* Specific heat treatment standards and strict production process ensure consistent performance
Product Packaging
A: We are a professional factory for 15 years.
Q: Trade Assurance?
A: We have joined the Trade Assurance on Alibaba to protect your payment to make sure that we deliver on time and manufacture quality products as required.
Q: How to send an inquiry?
A: It's better to send us detailed specifications of products, it's better attaching some photos for better understanding, You
can:-Send us an inquiry from the Alibaba.com platform.-Send email to us directly, salespersons always wait for service at work.
Q: How do you guarantee your quality?
Firstly, we do a quality test during every process. And we use production instruction cards when one process finished, the work will be signed on the production instruction cards. Secondly, we will collect all comments on our products from customers in time. And try our best to improving quality all the time.
Q: Do you offer samples?
A: Yes, we do offer samples. However, buyers need to pay for the freight charge. In addition, whether samples are free or not depends on the quantity you buy.
Q: What kinds of payment do you accept?
A: In addition to the patterns of payment shown above, you can discuss with us in which way you would like to pay.