China National Complete Plant & Tools Co. Ltd.


                                                               --------member of CSSC


About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsTunnel Boring Machine Components

Dovetail Milling Cutter TBM Parts with High Grade Carbon Steel 42CRMO Material

Good quality PDC Drilling Bit for sales
Good quality PDC Drilling Bit for sales
What kind of supplier! Your professional advises and design really save us a lot! Thanks for real!

—— Bruno Luis

Good price and good quanlity! Good Team! We deal so long and hope to deal longer!

—— Adeyo Chanee

Hope our relationship will keep long and long! Thanks my friends and my servise manager!


I have to say your products is the best choice. It is really a nice copperation with you. Your people are kind and easy to talk.

—— Mr. Sylor Zhang

I'm Online Chat Now

Dovetail Milling Cutter TBM Parts with High Grade Carbon Steel 42CRMO Material

China Dovetail Milling Cutter TBM Parts with High Grade Carbon Steel 42CRMO Material supplier

Large Image :  Dovetail Milling Cutter TBM Parts with High Grade Carbon Steel 42CRMO Material

Product Details:

Place of Origin: China
Brand Name: RZ
Certification: CE/ROHS/FCC/SGS/ISO
Model Number: RZ-1-121

Payment & Shipping Terms:

Minimum Order Quantity: 250pcs
Price: negotiation
Packaging Details: wooden case or nude package
Delivery Time: 15 days
Payment Terms: T/T or western Union
Supply Ability: 30,000pcs per month
Detailed Product Description

carbon steel high grade steel 42CrMo dovetail milling cutter for TBM Machine


How to order ?
Bit(s) dimension+IADC Code(s)+Pin Thread Size(s)
As well as collect the following information if possible:
1, Expected bit parameters required;
2, Drill rig and compressor information;
3, Formation condition;
4, Bits performance statistics if there is any.


Packaging & Shipping


1). wooden box,iron box or as requested

2) By Express like TNT, DHL, UPS, Fedex, Aramex, suitable for small bits total weight less than 45kg

3). By Air, suitable for urgent orders, total weight exceed 45kg

4). By ship, suitable for large quantity, will take more shipping time




We can supply all kinds of TBM cutters to be suitable for Herrenknecht, Robbins, Wirth, Komatsu, Mitsubishi, Ishikawajima Harima, Hitachi, Rasa Iseki, Lovat, etc.

We are an enormously powerful company which covers an area of about 100000 square meters and exists 300 staffs, including 50 technicals,15 advanced and professional engineers.The company owns nearly 3.5 billion of total assets, including ninety million of fixed assets; Meanwhile it has mechanical processing, heat treatment, forging equipment more than 260 sets, of which 1600T friction press, has achieved the leading level domestically in machining center, vacuum quenching machine, and automatic welding production lines.

We can make the products according to your drawings or samples.They are widely used in foundation drilling, rotary drilling, trenching, tunneling, mining, etc. Our products are in high quality, reasonable price and long service time.

They have been exported to Australia, Brazil, Canada, Japan, USA, Middle East, etc

We can design and produce different bits according to different hardness of rock to satisfy customer’s different requirements, meanwhile we also can help our customers to design, produce and repair all kinds of cutter drums.

Length (Less bit) Weight (Less bit) External diameter Bit Shank Hole Range Connection Thread
1183mm 92.00kg Φ146mm QL60 Φ155-Φ203 API3 1/2”Reg
Working Pressure Impact rate at 1.7Mpa Recommended rotation speed Air consumption
1.0Mpa 1.8Mpa 2.4Mpa
1.0-2.5Mpa 25HZ 20-30r/min 9m³/min 18m³/min 26m³/min


Contact Details
China National Complete Plant & Tools Co. Ltd.

Contact Person: Mr. Qin

Send your inquiry directly to us (0 / 3000)