Payment & Shipping Terms:
Compared with the oversea brands, our advantages are bellowing:2. Advantages:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
3. About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
4. Rock drilling tools are exported through out the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
|Air consumption (L/s)||≤9.5||<9.0||≤9||25||43||≤50||≤47|
|Bore Dia (mm)||20||20-30||20-30||30-42||30-42||30-42||30-42||34-42|
|Drill depth (m)||0.5||0.5||0.5||3||5||5||5||5|
|Impact rate (Hz)||51||51||≥51||34||35||30||27||≥28|
|Hose connection(mm)||13||16 or19||19||19||19|