*construction tools:for auger drilling, trenching, demolition,quarring,excavating,piling,road building... |
*mining tools:for coal, iron ore, underground mining and surface mining... |
*High performance& price ratio. |
*Wear-resistant carbide tip for extended tooth life. |
*Strong braze weld for superior tip retention. |
*Specially hardened head for much longer tooth life. |
*Fully ranged products for mining, foundation drilling,quarrying, trenching, road milling, and tunnel boring. |
specification:
1) made from 100% virgin raw material;
2) produced with advanced equipments;
3) all products go through in-process and final inspection;
4) free technical service online.
TYPE | Diamond of carbide | Total Length | shank diameter | Carbide characteristics | Wear-resisting layer | Scope of application |
U82-1660 | 16mm | 164mm | 30mm | Normal | No | midum and solid Coal seam |
U82-1670 HF | 16mm |
|
| wear-resistance | Yes | solid coal seam, few rocks |
U84-1960 | 19mm | 168mm | 30mm | Normal | No | midum and solid Coal seam |
U84-1980HF | 19mm |
|
| wear-resistance | Yes | solid coal seam, few rocks |
U92-1960 | 19mm | 195mm | 30mm | Normal | No | midum and solid Coal seam |
U92-1980HF | 19mm |
|
| wear-resistance | Yes | solid coal seam, few rocks |
U94-1970 | 19mm | 195mm | 30mm | Normal | No | midum and solid Coal seam |
U94-1970HF | 19mm |
|
| wear-resistance | Yes | solid coal seam, few rocks |
U95-2580 | 25mm | 182mm | 35mm | Normal | No | midum and solid Coal seam |
U95-2580HF | 25mm |
|
| wear-resistance | Yes | solid coal seam, moderate rocks |
U170-2570 | 25mm | 234mm | 35mm | Normal | No | midum and solid Coal seam |
U170-2580HF | 25mm | 210mm | 35mm | wear-resistance | Yes | solid coal seam, moderate rocks |
S120-1660 | 16mm | 138mm | 30mm | Normal | no | midum and solid Coal seam |
S160-2280 | 22mm | 145mm | 30mm | wear-resistance | No | solid coal seam, few rocks |
S160-2580HF | 25mm | 145mm | 30mm | wear-resistance | Yes | solid coal seam, moderate rocks |
S200-2570 | 25mm | 156mm | 38mm | Normal | No | midum and solid coal seam |
S200-2580 | 25mm | 156mm | 38mm | wear-resistance | Yes | solid coal seam, moderate rocks |
Package: |
*Rust-proof packaging,plastic pale,wooden box,standard seaworthy package. *Or as per customer’s needs. |
Lead time: |
*15 days on average, mainly depends on your order quantity. |
Shipping: |
*We accept different shipping lane,help you optimize the shipping date and fee. *Air express by DHL, FEDEX, TNT, UPS, EMS... *The product delivery will be strictly on time. |
*Based on RZ group and technique department,RZ can provide you one-stop solution in product design according to geological conditions, machine code and your special needs. Technical support in after-sale procedure is available. |
*If you are interested in us or our products, welcome to contact us and visit our company. |
*We will keep in touch with you to follow up the product's detail service situation and accept compliants, clearly record and maintain it for further reference. |
Liaocheng RZ constr. cutters co., ltd is a professional manufacturer of rotary bits,coal mining bits,flat bits and shield driving cutters.
RZ products are widely used in coal mine,underground mine,tunnel,subway,metallurgy,water conservancy project, highway project project and other projects.
Our products are high quality,low price.
RZ products are well accepted by customers in more than 20 provinces,municipalities,autonomous region and japan,America,the United Arab Emirates,Brazil,Australia and other abroad markets.
Liaocheng RZ constr. cutters co.,ltd has got the certification of ISO9001:2008 and has numbers of technicians engaging in cutters research and design.
add some related product pictures:
application:
certification: