| Name |
Round shank cutter bits |
| Brand Name |
Ruilister/ OEM |
| Material |
tungsten carbide tip; Alloy steel body, made by material ASTM4140 (42CrMo) |
| Mounted on |
rotary drilling rig augers, buckets, core barrels |
| Quality |
frist class |
| Step Shank |
30/38mm |
| Application |
foundation drilling |
| Delivery Time |
about 20 days after receiving the deposit |
| Supply Ability |
20000 pieces per month |
| MOQ |
20 pcs for trial order |
| Payment |
L/C,T/T, Paypal |
| Packing |
standard export packing, plastic bucket or box, Plywood case |
| Port city |
Qingdao Port or as your request |
| HS CODE |
82071990 |
| MATERIAL |
HARDNESS |
|
| Tungsten Carbide Tip |
WC-Co (YG11-YG7) |
>85HRA |
| Holder |
42CrMo |
48~53HRC |
| Shank |
38~42HRC |
| Circlip |
High Elasticity 65Mn |
/ |
| / |
(mm) |
/ |
| Model |
Carbide diameter |
Body diameter |
Clip daimeter |
Clip width |
Clip location |
Holder length |
Body length |
Type |
| (D1) |
(D2) |
(D3) |
| 3050 |
16-22 |
50 |
30 |
38 |
/ |
70-90 |
130-150 |
bullet teeth in construction |
| 3055 |
19-30 |
55 |
30 |
38 |
/ |
75 |
135 |
bullet teeth in construction |
| 3060 |
19-30 |
60 |
30 |
38 |
/ |
73-92 |
133-152 |
bullet teeth in construction |
| For drilling and tunnel boring in medium to extremely hard rock and concrete. |
Product Details
1.high durability due to wear-resistant tempered steel.
2.high grade tungsten carbide tip.
3.excellent rotation.
4.high degree of solder quality.
5.extraction groove for easy tooth replacement.
Main Features
1. Carbide
Provides maximum combination of strength and wear resistance. Guranteed top class carbide made from virgin carbide power, 100% same weight carbide tip with Origin tooth.
2. Steel body
Provides exceptionally durable bodies due to our proprietary hardness (throughout the entire head) for better wear protection.
Hardened steel alloy body for maximum strength.
3.Quality
We obtain the line equipment to ensure the product with excellent quality, including the Hydraulic press machine, Advanced CNC machining center, Sand blasting machine, Heat treatment center, Automatic brazing machine. Professional testing lab to ensure the products with enough toughness and shearing force. More important are our professional engineers, well trained workers, strict QC dept to ensure the qualified products be dispatched to you.
Q: Are you trading company or manufacturer ?
A: Yanggu Ruilister Engineering Machinery Co., Ltd. is a high-tech company integrating R&D, production and trade.
Q: Do you accept sample order?
A: Of course, please contact us for details.
Q: Can you do OEM?
A: Yes, we can.
Q: How do you control the products quality?
A: Each product will be inspected in strict procedure before delivery.
Q: How about your after-sales service?
A: We can offer technology support to slove all problems. If quality problem, goods can be return or replaceable.
Q: What is your delivery time?
A: Based on order quantity, normally it takes 15-30 days for production. Only 2 or 3 days if we have stock on your request size.
Q: What is your payment terms?
A: Usually 30% deposit in advance by TT, the balance paid against delivery; Western Union, Paypal, L/C at sight is also ok.
Please send us your model&quantity,or the other requirement.
We would appreciate it and will give prompt and careful attention to the enquiry.This not only facilitates the calculation of your demands for the order but also ensures that you receive the spare parts you actually require.Hence, you will save time and money.
We wish you every success in working with our products.
We are look forward to cooperation with you!
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