| Sign In | Join Free | My burrillandco.com | 
              
  | 
      
| Ask Lasest Price | |
| Brand Name : | HZJX | 
| Model Number : | 4" 5" 6" 8" | 
| Certification : | ISO 9001 | 
| Payment Terms : | T/T | 
| Supply Ability : | 1+PCS+20 work days | 
| Delivery Time : | 20 work days | 
| Price : | Price negotiations | 
DHD360 , COP64 , MISSION60 , SD6 , QL60 Rock Drilling Tools DTH hammer bit for quarry , mining and water well drilling
DTH hammer and drill bit made of high quality alloy steel , through advanced heat treatment , to ensure good drilling performance and longer service life . Widely used in mining , quarry , water well drilling and so on .
All products are manufactured in accordance with international standards , compatible with Atlas Copco , Ingersoll Rand , and other brands .
2 Product datd of Rock Rock Drilling Tools
3" (inches)  | DHD3.5/COP32/COP34/QL30/M30/BR3/ BR33/XL3/Mach303  | API 2 3/8" Reg  | 90-110mm  | 
4"(inches)  | DHD340/COP44/QL40/SD4/M40/ Mach44/TD40(COP44 gold)  | API 2 3/8" Reg  | 110-135mm  | 
5"(inches)  | DHD350/COP54/QL50/SD5/M50  | API 2 3/8" Reg API 3 1/2" Reg  | 135-155mm  | 
6"(inches)  | DHD360/COP64/QL60/SD6/M60/TD60 (COP64 gold)  | API 3 1/2" Reg  | 155-190mm  | 
8"(inches)  | DHD380/COP84/QL80/SD8/M80  | API 3 1/2" Reg  | 195-254mm  | 
10"(inches)  | SD10/NUMA100  | API 3 1/2" Reg  | 254-311mm  | 
12"(inches)  | DHD1120/NUMA120/NUMA125  | API 6 5/8" Reg  | 305-445mm  | 

                                 
                             |