Ruilister Rotary Drilling Bits C31/C31HD for Rock Auger Rock Drilling Tunneling

• Customization: Available
• After-sales Service: on-Line After Sales Service
• Warranty: 3months
• Model NO.: C31HD
• Standard: ASME, GB
• Surface Treatment: Sand Blast
• Manufacturing Process: Forging
• Material: Alloy Steel
• Product Name: Bullet Teeth
• Size: Standard Size
• Packing: Plastic Box+Wooden Case
• Steel Grade: 42CrMo
• Advantage: Wear Resitant
• Weight: 0.5 Kg
• Transport Package: Plastic Box+Wooden Case
• Specification: 42CrMo+tungsten carbide tips
• Trademark: Ruilister
• Origin: China
• HS Code: 82071990
• Production Capacity: 6000/Week

Product Description

Product Description

Various cutting tools at JULI, perfectly matched to different rotary digging machine types , ensure maximum performance of the equipment. Our tools ensure high production rates, long service life and short change-over times together with high daily production output. We offer round shank cutter bits with shank diameters ranging from 19mm to 38/30 mm.

We JULI as the professional manufacturer of tool systems for foundation drilling, you can rely on a complete product line from a single source for everything from round shank bits, welding bars, quick change bars and holders, to stop wedges and screw connections.

 

There are various size for your option, and we can also produce products according to your special design, please send us the drawing or sample if you have.

Our Advantages

1. Alloy steel body, made by material 42CrMoA or 35CrMnSiA alloy steel, heat treatment with HRC38-42 hardness, has high toughness and wearable character. 

2. Tungsten carbide tip is made from low press sintered and suitable grade selected according to target projects, which are to make sure the good performance during working. 

3. The products adapt to the machine with all the performance features, such as a high feed rate, a long service life and short tools changing time. 

4. Round shank cutter tools are suitable for excavation of sand, cobbles, weathered rock and hard rock.

Product Parameters

 

The products can be used as trencher teeth, used for foundation drilling, road milling, coal milling, well drilling and many other applications.

Packaging & Shipping

FAQ

Q: Are you trading company or manufacturer ? 

A: Yanggu Juli 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.

Contact us

Contact Person: Ms. Cathy Cui
 

Give us your model/quantity, and your other requirement. 
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