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| Categories | conical mining bits | 
|---|---|
| Place of Origin: | China | 
| Brand Name: | EST | 
| Certification: | ISO9001 | 
| Model Number: | all types | 
| MOQ: | 100pces | 
| Price: | USD5$-50$/pce(FOB Price) | 
| Packaging Details: | wooden case/ carton | 
| Delivery Time: | 25days | 
| Payment Terms: | TT/LC | 
| Supply Ability: | 50000pce/month | 
1.the head of tungsten carbide tip is fired by vacuum;
2.Certification: ISO9001;
3.mining bit holder
mining bit
Physical Description: Forged Steel Body, made of 42CrMo or better, special heat treatment to meet high toughness & wear resist character. Hardfacing if required, Low pressure sintered carbide with suitable grade according to Target Projects, PDC tip is also available for very high performance.
Process:According to the customersdrawings or samples.
Item Material:Carbon Steel,Alloy Steel,Stainless Steel
Item Weight:From 5 ounces to 16 pounds
Packing Detail: Wooden case/Carton
For area used in a full line of tooling and accessories for Mining and Mineral ground tool,Foundation drilling,Horizontal directional drilling(HDD),Trenching,Hydraulic millingcutter,Tunnelling,Recycling,Forestmulching,Railtrackconstruction,Road planing,Reclaiming and Hardware tool.
Size A(mm)
Size  | D  | L  | l1  | 
U76  | 25  | 129  | 64  | 
U82  | 30  | 152  | 80  | 
U84  | 30  | 142  | 70  | 
U85  | 35  | 160  | 84  | 
U92  | 35  | 196  | 102  | 
U94  | 35  | 184  | 90  | 
U95  | 35  | 180  | 86  | 
U135  | 38  | 159  | 85  | 
Model A
Size  | D(mm)  | L(mm)  | Il1(mm)  | 
U82  | 30  | 152  | 80  | 
U84  | 30  | 142  | 70  | 
U85  | 35  | 160  | 84  | 
U92  | 35  | 196  | 102  | 
U94  | 35  | 184  | 90  | 
Production Capability  | |||||
Precision die forging, hot & warm  | Hardfacing  | Plasma cladding  | |||
Carbon & alloy steel casting  | Induction cladding  | ||||
Custom machining  | Co2 MAG hardfacing  | ||||
CNC machining  | Welding  | MAG(CO2 ) welding  | |||
Heat treating  | Annealing or Normalizing  | TIG (Ar) welding  | |||
Quenching & Tempering  | Arc Welding  | ||||
Austempering/ Martempering  | Soldering & Brazing  | ||||
Case/ Induction hardening  | Surface treating  | ||||
Assembling  | |||||
In-House Tooling Shop  | |||||
Forging die  | Machining fixture  | Gauge  | |||
                                 
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