|Place of Origin:||China|
|Model Number:||coal cutter picks|
|Minimum Order Quantity:||1 piece|
|Packaging Details:||plastic barrel or wooden box for carbide coal cutting bits for iron mining rock|
|Delivery Time:||15 days|
|Supply Ability:||10000 pieces/week Coal Mine Cutter Picks|
|Type:||Bucket Teeth||Material:||Tungsten Carbide|
|Application:||Coal Mining, Foundation Drilling||Body Material:||Cold Extrusion 42CrMo|
|Feature:||No Spark, Wear Resistant||Product Name:||Shaped Bit Coal Cutter Picks|
coal mining bits,
coal mining drill bits
Coal Mining Bullet Teeth Tungsten Carbide Coal Cutter Pick Shaped Bit
Coal cutter picks is made of high quality cold extrusion 42CrMo, high density not decarburization. Numerical control lathe processing ensures consistent size. With special heat treatment process of 40-45 degrees, its surface is almost no oxidation, tooth head using isothermal quenching process, its hardness doesn't reduce. PDC cutter inserts the teeth head, makes the head more wear-resistant and hardness.
Production of cemented carbide by formal domestic companiesYG11C, stable quality can accord customer needs to add welding wear-resisting layer, hardness reaches more than 65 degrees. Teeth body and head is forged by state-of- the art manufacturing process. All these make the bit head not fail easily and make it have a long service life.
Include all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of kennametal ( Such as U47, U82, U84, U170, U92, U94, U95, U98,U172 and coal bolting bit and coal bolting rod)
|Product name||Coal Cutter Picks|
|Applicaton||Coal mining, tunnel boring machine|
|Feature||High wear resistance, no spark, replace frequency|
|Advantage||Long service life, high efficiency, good energy efficiency|
|Technology||Isothermal quenching process|
|Model for mining||U82 U84 U85 U92 U94 U95 U170|
|Model for roadheader||D47 D120 D 135|
|Model for trenching||C31, C31HD, B47K22, B47K19H, BTK121,BTK122|
|Model for road milling||W4, W5, W6, W7, W8, RP18, RP19, RP20, RR01, RZ05, RZ05, RP15, etc.|
|Rock formation||Hard, very hard,extremely hard|
Characteristics of carbide coal cutting bits for iron mining rock
1 Selection of high-strength high-quality imported alloy, high-quality steel, imported flux, solder and other raw materials.
2 Using advanced manufacturing processes like intermediate frequency heating forging molding and alloy Intermediate frequency welding.
3 With long-term life, low energy consumption and high efficiency.
4 Reducing the downtime and production costs.
5 Various type picks, sleeve gear and gear block can be designed and processed in accordance with the customer's requirements.
Length of head
Pick hanldle diameter
PDC insert diameter
Pick head diameter
Advantages of Our Rock Drill Tools:
1. Our products can match over 95% against the original products e.g Atlas Copco or Sandivik but being sold at much lower prices
2. Price are competitive against the famous brands and best quality against the small factory
3. Recommended specification according to different rock formation improves design and drilling speed
4. CNC processing procedure ensures the manufacturing precision and quality consistency
5. Our technician has more than 20 year’s professional working experience.
6. Rock drilling tools are exported throughout the world. Main market: Norway, USA,Canada,Brazil, Uganda,UAE, Philippines, Thailand etc.
1. Packing details : plastic box or wooden box
2. Handling time for an order
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.
3. Shipping way
Sample order: We suggest Express like DHL/UPS/TNT/FEDEX/EMS or by air.
Bulk order: We suggest by sea shipment.
We specializes in Rock drilling tools, including rock drill bits,tapered drill tools,threaded drill tools,Down the hole drilling tools ( DTH ), which are widely used in mining , quarrying , well drilling and construction . All these products are compatible with other world world leading brands such as Atlas Copco , , Mitsubishi and Boart Longyear.
Test is the best way to find suitable rock drilling tools, for samples please Email firstname.lastname@example.org