- Overview
- Product Description
- Our Advantages
- Detailed Photos
- Product Parameters
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Basic Info.
Model NO.
Coal mine cutter bits
Standard
AISI
Surface Treatment
Sand Blast
Manufacturing Process
Forging
Material
42CrMo
Carbide
Yes
Carbide Grade
Yg8c/Yg11c
Weight
1.2-1.5kg
Accessories
Yes
Package
Plastic&Steel Frame
Transport Package
Plastic Box
Specification
30*30*28
Trademark
OEM
Origin
Zhejiang, Ningbo
HS Code
8473290000
Production Capacity
50000
Packaging & Delivery
Package Size
20.00cm * 20.00cm * 30.00cm
Package Gross Weight
19.700kg
Product Description
Round Shank Conical Boring Chisel Bit Miner/Mining cutting Cutter Teeth underground foundation drilling bit bullet tooth cutting pick
1.Carbide size:19-35MM
2.Material:Tungsten carbide and high wear resistant body steel skirt steel
3.Process: Forging and CNC milling
4.Usage:Matching tunnel digging machine
2.Material:Tungsten carbide and high wear resistant body steel skirt steel
3.Process: Forging and CNC milling
4.Usage:Matching tunnel digging machine
Function:
1. High performance& price ratio.
2. Wear-resistant carbide tip for extended tooth life.
3. Strong braze weld for superior tip
retention.
retention.
4. Specially hardened head for much longer tooth life.
5. Fully ranged products.
1. Selected grade of tungsten carbide ensures greater hardness for better cutting performance.2. Hardness and toughness of the
steel body: special heat treating and hardening to achieve the optimum hardness and to maintain the necessary ductility.3. Well
executed brazing process to combine the carbide tip and the steel body firmly together.4. Quality control: inspection during
production and test after production are performed for consistent quality.
| Production Capability | |||
| Precision Die Forging, Hot & Warm | Hardfacing & Cladding | Plasma Cladding | |
| Carbon & Alloy Steel Casting | Induction Cladding | ||
| Custom Machining | CO2 MAG Hardfacing | ||
| CNC Machining | Welding | MAC (CO2) Welding | |
| Heat Treating | Annealing or Normalizing | TIG (AR) Welding | |
| Quenching & Tempering | Arc Welding | ||
| Austempering | Soldering & Brazing | ||
| Case / Induction Hardening | Assembling | ||
