Description & Specification
best-economy dth hammer and button bit for drilling
DTH drill bits are used for blast hole drilling.
Working with DTH hammer, mainly applied in Mining,
Marble quarry or well drilling and other construction projects.
High quality carbide + High quality carbon steel
No requirement for testing and trial order
COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc
Specification of best-economy dth hammer and button bit for drilling
3 inch high Air pressure DTH bits
85 / 90 / 95 / 100 / 105
4.2 ~ 5.5
4 inch high Air pressure DTH bits
105 / 110 / 115 / 120 / 127
9 ~ 12
5 inch high Air pressure DTH bits
133 / 140 / 146 / 152 / 165
15 ~ 18.5
6 inch high Air pressure DTH bits
152 / 165 / 178 / 190 / 203
26 ~ 36
8 inch high Air pressure DTH bits
195 / 203 / 216 / 254 / 305
33 ~ 95
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
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
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:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality
1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.
2. We have advanced technology and equipment.
3. Our technician has more than 25 year’s professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA,
Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
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