High Impact Strength Coal Cutter Picks YJ-MJ006 Casting Processing For Coal Mining
Coal mining cutting pick Introduction
Features of our coal cutter
* long service life-42CrMo steel body, tungsten carbide tip, itss forging and heat treating techniques allows Techgong bits service life 4-5 times longer than common bits.
* high feed rate- the long service life allows it save time and high work efficiency, which is twice to 3 times of the common bits.
| Sizes of picks |
| Tip of Mining Cutter |
Shank of Mining Cutter |
| 8mm(0.31") |
19mm(0.75") |
| 9mm(0.35") |
20mm(0.80") |
| 12mm(0.47") |
25mm(0.98") |
| 14mm(0.55") |
30mm(1.18") |
| 16mm(0.63") |
34mm(1.34") |
| 17mm(0.67") |
38mm(1.5") |
| 19mm(0.75") |
40mm(1.57") |
| 22mm(0.87") |
51mm(2.01") |
| 25mm(0.98") |
52mm(2.05")
|
Our Product Advantages:
- The head of tungsten carbide tip is fired by vacuum.
- The material of tooth body is 40CrMo or better ,the machining process is forged.
- Applicable to all kinds of coal wining machine, roadheader, etc.
- Various design can be applied to all of your cutting conditions.
- Adopt special carbide cut teeth, long life features, low energy consumption, high efficiency.
- Reduce down replacement time and production cost.
- Can design and manufacture according to customer's requirements.
- The impact strength is higher than the old series.
- Precision casting bullet tooth.

