HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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12° Taper Rock Drilling Tools Hex Shank Taper Drill Rod for Mining
Product Description
Tapered rock drill rod H22
Generally, the lightduty rock drill uses 7 taper or smaller taper degree, the heavyduty rock drill mainly uses 12 taper degree.
The tapered drill rods have a tough life, transferring the percussion energy from rock drill to drilling bit and then into the rock. They're also subjected to high bending stress, not to mention corrosive water in the flushing hole.
| Category | Product Type | Product Details | ||
| Drill Rod | Integral Drill Rod | Effective length:800~2400mm | ||
| Tapered Drill Rod | Type:H22*83mm,H22*108mm,H25*108mm,H25*159mm Taper degree:7° 11° 12° | |||
| Shank Rod | Type:H22*108mm,H25*108mm,H25*159mm Thread Type:R25,R32 | |||
| Extension Rod | Thread Type:R32,R38,T38,T45,T51 | |||
| MF Rod | Thread Type:R32,R35,T38,T45,T51 | |||
| Guide Rod | Thread Type:R32,T35,T38,T45,T51 | |||
| Drill Bit | Cross Bit | Taper Degree:7° Thread Type:R32,R35 | ||
| Taper Button Bit | Taper Degree:7° 11° 12° | |||
| Thread Button Bit | Thread Type:R28,R32,R35,T35,T38,T45,T51 | |||
| Reaming Bit | Thread Type:R32,R35 | |||
| Retrac Button Bit | Thread Type:R32,T35,T38,T45,T51 | |||
Light weight rock drilling tools include integral drilling rod,tapered drilling tools and shank drilling tools.They are used for the excavation of anchor holes in underground mines,shallow holes for mining blasting and mine shafts.
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd. is located in Hebei province of China. Our company is a professional production and export tapered and thread rod, chisel and button bit and other mining drilling tools enterprises. With our rich experience for over a decade and with professional engineers and sales team, we focus on providing complete solutions for mining machinery.
The information you may like to know before order
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Within 10 days supplied from stock
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality